GRUNDFOS DATA BOOKLET. DME and DMS DIGITAL DOSING

Transcription

1 GRUNDFOS DATA BOOKLET DME and DMS DIGITAL DOSING

2 Contents General data Performance range, DME 3 Performance range, DMS 3 DME and DMS 4 Digital Dosing 4 Type key 5 Codes 5 Functions Overview of functions 6 Performance range 7 Functional description, DME 8 Functional description, DMS 8 Control panel 9 Menu 11 Operating modes 1 Dosing monitoring 16 Control panel lock 17 Wiring diagram, DME and DMS-A (0-48 l/h) 18 Wiring diagram, DME ( l/h) 19 Pump selection Standard range, DME (0-48 l/h) 9 Non-standard range, DME (0-48 l/h) 30 Standard range, DME ( l/h) 31 Non-standard range, DME ( l/h) 33 Standard range, DMS 34 Non-standard range, DMS 36 Pumped liquids List of pumped liquids 37 Accessories 38 Construction Sectional drawing, DME (0-48 l/h) 1 Material specification 1 Sectional drawing, DME ( l/h) Material specification Sectional drawing, DMS 3 Material specification 3 Dimensions Front-fitted control panel (0-48 l/h) 4 Side-fitted control panel (0-48 l/h) 4 Front-fitted control panel, DME ( l/h) 5 Technical data DME (0-48 l/h) 6 DME ( l/h) 7 DMS 8

3 General data DME and DMS Performance range, DME p [bar] 18 DME DME DME 8-10 DME DME DME DME DME 48-3 DME DME Q [l/h] TM07811mance ranges, 50 an Performance range, DMS p [bar] 11 DMS DMS -11 DMS 4-7 DMS 8-5 DMS Q [l/h] TM

4 General data DME and DMS DME and DMS Digital Dosing Digital Dosing represents state-of-the-art technology. This patented Grundfos solution sets new standards, including new principles and methods. Precise and easy setting The operator can easily install and set the pump to discharge exactly the quantity of dosing liquid required in the application. In the display, the setting of the pump is read out directly in ml/h or l/h, pulse or batch, and the operation mode is easily identified by means of icons. Unique technology A unique drive and microprocessor control ensure that dosing liquids are discharged precisely and with low pulsation even when the pump is operating with high viscosity or degassing liquids. Instead of the conventional stroke length adjustment, the capacity of the DME is regulated by automatic ajustment of the motor speed during the discharge stroke and by fixed suction stroke speed, ensuring optimal and uniform mixing. The capacity of the DMS is regulated by automatic regulation of the stroke frequency. GR7777r Fewer variants to cover all needs The powerful variable speed motor, a turn-down ratio of 1:1000/1:800 and a complete control interface including full pulse control, pulse batch control, internal timer batch control, analog 0/4-0 ma control, level control and fieldbus communication module ensure that nine DME pumps cover the range from 0 to 940 litres per hour up to 18 bar. The switch mode power supply ensures that the same pump is working precisely, irrespective of the mains supply ( V; Hz). The DMS version with synchronous motor and a turndown ratio of 1:100 (consisting of four pump sizes and two control versions) cover the range from 0 to 1 l/h. The DMS-A pumps have external pulse, analog 4-0 ma and level control interface; the DMS-B version is without external control interface. The DMS-D is without control and user interface. The DME and DMS dosing pumps feature diaphragm dosing head with integrated vent valve, suction and discharge ball valves. The pumps are fitted with power cable and plug. See page 5 and onwards for further information. 4

5 General data DME and DMS Type key Example DME - 18 A - PP / E / C - F G F Type range Maximum capacity [l/h] Maximum pressure [bar] Code for control variant Code for dosing head material Code for gasket material Code for valve ball material Code for control panel position Code for supply voltage Code for valves Code for connection suction/discharge Code for mains plug Codes Example A - PP / E / C - F F Control variant A AR A + alarm relay AP A + Profibus AG A + GENIbus B Basic D Only on/off Dosing head material PP Polypropylene PV PVDF SS Stainless steel Gasket material E EPDM T PTFE V FKM Valve ball material C Ceramic SS Stainless steel G Glass T PTFE Y Hastelloy C- Control panel position F Front-fitted S Side-fitted X No control panel Supply voltage 1 1 x 30 V, 50 Hz 1 x 10 V, 60 Hz 3 1 x V, Hz 6 1 x 110 V, 50 Hz 8 1 x 100 V, 50/60 Hz 9 1 x 00 V, 50/60 Hz Valves 1 Standard valve Spring-loaded valve Connection suction/discharge Tubing 6/9 mm 1 Tubing 4/6 mm supplied with the pump Tubing 6/9 mm Tubing 6/1 + 9/1 mm supplied with the pump 3 Tubing 4/6 mm 4 Tubing 6/9 mm 5 Tubing 6/1 mm 6 Tubing 9/1 mm T Tubing 0.17"/0.5" R Tubing 0.5"/0.375" S Tubing 0.375"/0.5" A Threaded Rp 1/4 B Threaded Rp 3/8 V Threaded NPT 1/4" Y Threaded NPT 3/8" E Cementing d.10 mm F Cementing d.1 mm Q Tubing 19/7 + 5/34 W Tubing 3/ /48 A1 Threaded Rp 3/4" A Threaded Rp 1 1/4" Mains plug F EU (Schuko) B USA, Canada (10 V) G UK I Australia E Switzerland J Japan 5

6 Functions DME and DMS Overview of functions DME DMS 0-48 l/h l/h AR l/h B variant A variant B variant D TM TM TM TM TM TM Capacity control, see page 7 Internal stroke frequency control Internal stroke speed control Control panel, see page 9 Capacity setting in litres, millilitres or US gallons Display with background light and soft-touch buttons Easy set-up menu with language options On/off button Maximum capacity button (priming) Green indicator light for operating indication Red indicator light for fault indication Control panel lock Side-fitted as an option Operating modes, see page 1 Manual control Pulse control Analog 0/4-0 ma control Timer-based batch control Pulse-based batch control Functions, see page 15 Dosing monitoring Dual-level control Calibration of pump to actual installation Anti-cavitation (reduced suction speed) Capacity limitation Counters for strokes, operating hours and power on/off Fieldbus communication Overload protection Error message in display Leakage sensor Dosing signal output Power supply, page 15 Switch-mode power supply Inputs/outputs, see page 18 Input for pulse control Input for analog 0/4-0 ma control Input for dual-level control Input for external start/stop Alarm relay output (variant AR) Dosing output Input for external on/off switch 6

7 Functions DME and DMS Performance range p [bar] 18 DMS, DME DME DMS -11 DME 8-10 DME DME DMS 4-7 DMS 8-5 DME DME DMS 1-3 DME 48-3 DME DME Q [l/h] The maximum capacity is available at any counter-pressure if the pump has been calibrated to the actual installation. TM

8 Functions DME and DMS Functional description, DME The electronically controlled variable-speed motor of the DME pumps provides optimum control of the stroke speed. As shown in the figure below, the duration of each suction stroke is constant while the duration of each discharge stroke varies according to the capacity set, resulting in optimum discharge flow in any operating situation. The advantages are as follows: The pump is always operating at full stroke length, irrespective of the capacity set, for optimum accuracy, priming and suction. A capacity range of 1:1000 (0-48 l/h) for each pump size. Capacity setting 100% 50% Discharge Suction Discharge A capacity range of 1:800 ( l/h) for each pump size. Even and constant dosing ensuring an optimum mixing ratio at the injection point. Significant reduction of pressure surges, preventing mechanical stress on diaphragm, tubes, connections and other dosing parts exposed to leakage and wear. The installation is less affected by long suction and discharge lines. Easier dosing of highly viscous and gas-containing liquids. The optimum dosing control shown below takes place in any operating mode. duration duration Suction 10% Discharge Suction duration TM Functional description, DMS The electronically controlled synchronous motor of the DMS pumps offers almost the same advantages as those of DME pumps. As shown in the figure below, the suction and discharge stroke speeds are constant while the stroke frequency varies according to the capacity set. The sinusoidal movement of the diaphragm offers the following advantages: The pump is always operating at full stroke length, irrespective of the capacity set, for optimum accuracy, priming and suction. Capacity Discharge setting 100% 50% Suction Discharge Suction A capacity range of 1:100 for each pump size. Reduction of pressure surges, preventing mechanical stress on diaphragm, tubes, connections and other dosing parts exposed to leakage and wear. The installation is less affected by long suction and discharge lines. Easier dosing of highly viscous and gas-containing liquids. duration duration 10% Discharge Suction duration TM

9 Functions DME and DMS Control panel Indicator lights and alarm output (0-48 l/h) The green and red indicator lights on the pump indicate operation or fault. LCD Display Menu/ accept Navigation/ settings Priming button 100% ml/h Navigation/ settings Green indicator light Red indicator light On/off button TM In control variant AR, the pump can activate an external alarm signal by means of a built-in alarm relay. The alarm signal is activated by means of an internal potential-free contact. The functions of the indicator lights and the built-in alarm relay appear from the table below. Condition Green LED Red LED Pump running On Off Display Normal indication Alarm output NC NO C Set to stop Flashing Off Normal indication 1 3 NC NO C Pump fault Off On EEPROM 1 3 NC NO C TM Supply failure Off Off Off Pump running, low chemical level 1 On On Normal indication 1 3 NC NO C 1 3 NC NO C Control panel fitted to the front. Empty tank Off On Normal indication 1 3 NC NO C Control panel fitted to the side (not DMS-B). Priming button The pump control panel incorporates a 100% button. Press this button if the maximum capacity is required over a short period, e.g. during start-up. When the button is released, the pump automatically returns to the previous operating mode. When the buttons 100% and are pressed simultaneously, the pump can be set to run for a specific number of seconds at maximum capacity. The remaining numbers of seconds will appear in the display. This feature is useful when flushing the pump. The maximum value is 300 seconds. Press to stop the pump before the set time has passed. TM Analog signal < ma Off On The pump is not dosing enough according to the signal from the dosing On On monitor 3 More pulses than capacity On On Overheated Off On Normal indication Normal indication Normal indication MAX TEMP 1 Control variant AR, only. Requires connection to level sensors. 3 Requires dosing monitor function activated and a dosing monitor device connected to the pump. 1 3 NC NO C 1 3 NC NO C 1 3 NC NO C 1 3 NC NO C 9

10 Functions DME and DMS Indicator lights and alarm output ( l/h) Condition Green LED Red LED Display Alarm output 1 Pump running On Off Normal indication 1 3 NC NO C Set to stop Flashing Off Normal indication 1 3 NC NO C Pump fault Off On EEPROM 1 3 NC NO C Supply failure Off Off Off 1 3 NC NO C Pump running, low chemical level On On LOW 1 3 NC NO C Empty tank Off On EMPTY 1 3 NC NO C Analog signal < ma Off On NO ma 1 3 NC NO C The dosed quantity is too small according to the signal from the dosing On Off monitor 3 NO FLOW 1 3 NC NO C Overheating Off On MAX TEMP 1 3 NC NO C Internal communication failure Off On INT COM 1 3 NC NO C Internal Hall Failure 4 Off On HALL Diaphragm failure (leakage) 5 Off On LEAKAGE 1 3 NC NO C 1 3 NC NO C Max. pressure exceeded 5 Off 6 On OVER- LOAD 1 3 NC NO C More pulses than capacity On On MAX FLOW 1 3 NC NO C No detection of motor rotation 4 On On ORIGO 1 3 NC NO C 1 Control variant AR, only. Requires connection to level sensors. 3 Requires activation of the dosing monitoring function and connection to a dosing monitor. 4 Please contact a Grundfos service centre. 5 Alarms can be reset after fault conditions are back to normal. 6 The pump will make 10 attempts to restart before going into permanent off mode. 10

11 ma Functions DME and DMS Menu The DME and DMS dosing pumps feature a userfriendly menu which is activated by pressing the button. During start-up, all texts will appear in the English language, but other languages can be chosen, see page 14. The example shown below applies to DME pumps. D68se Applies only to DME, l/h pumps. 11

12 Functions DME and DMS Operating modes Manual control The pump is dosing constantly according to the quantity set in l/h or ml/h by means of the buttons and. It automatically changes over between the measuring units. Setting range, DME: DME :.5 ml/h -.5 (1.8 ) l/h DME 8: 7.5 ml/h (5.6 ) l/h DME 1: 1 ml/h - 1 (9 ) l/h DME 19: 18,5 ml/h (14.5 ) l/h DME 48: 48 ml/h - 48 (37 ) l/h DME 60: 75 ml/h - 60 l/h DME 150: 00 ml/h l/h DME 375: 500 ml/h l/h DME 940: 100 ml/h l/h. The figures in brackets indicate the maximum capacity when the anti-cavitation function is activated. Setting range, DMS: DMS : 5 ml/h -.5 l/h DMS 4: 40 ml/h - 4 l/h DMS 8: 75 ml/h l/h DMS 1: 10 ml/h - 1 l/h. Pulse control Applies to DME and DMS-A The pump is dosing according to an external pulse signal, e.g. from a water meter. There is no direct relation between pulses and dosing strokes. The pump automatically calculates its optimal speed to ensure the required quantity is dosed for each pulse. The quantity to be dosed is set in ml/pulse. The pump adjusts its speed and/or stroke frequency according to two factors: frequency of external pulses and the set quantity per pulse. Setting range, DME: DME -18: ml/pulse ml/pulse DME 8-10: ml/pulse ml/pulse DME 1-6: ml/pulse ml/pulse DME 19-6: ml/pulse ml/pulse DME 48-3: ml/pulse ml/pulse DME 60-10: ml/pulse - 10 ml/pulse DME 150-4: ml/pulse ml/pulse DME : ml/pulse ml/pulse DME 940-4: ml/pulse ml/pulse. Setting range, DMS: DMS : ml/pulse - 50 ml/pulse DMS 4: ml/pulse - 80 ml/pulse DMS 8: ml/pulse ml/pulse DMS 1: ml/pulse - 40 ml/pulse Analog 4-0 ma control Applies to DME and DMS-A The pump is dosing according to an external analog signal. The dosed capacity is proportional to the input value in ma. 4-0 (default): 4 ma = 0% 0 ma = 100% 0-4: 4 ma = 100% 0 ma = 0% 0-0: 0 ma = 0% 0 ma = 100% 0-0: 0 ma = 100% 0 ma = 0%. The maximum capacity limitation, see page 13, will influence the capacity. 100% (0 ma) corresponds to the maximum capacity or the set capacity limitation. Maximum capacity [%] Input signal [ma] Timer-based batch control 4-0 ma signal signal Applies to DME The pump is dosing the set quantity in batches at maximum capacity or the set capacity limitation. The time until the first dosing (NX) and the following sequences (IN) can be set in minutes, hours and days. The maximum time limit is 9 days, 3 hours and 59 minutes (9:3:59) The lowest acceptable value is one minute. IN must be higher than the time required to perform one batch. If IN is lower than the time required, the next batch will be ignored. In case of supply failure, the set dosing quantity, the IN time and the remaining NX time are stored. When the supply is reconnected, the pump will start up with the NX time at the time of the supply failure. This way the timer cycle will continue, but it will be delayed according TM

13 Functions DME and DMS to the time of the supply failure. NX Setting range: Quantity pr. batch IN DME : 0.3 ml/batch - 5 l/batch DME 8: 0.69 ml/batch - 15 l/batch DME 1: 1.11 ml/batch - 4 l/batch DME 19:.04 ml/batch - 37 l/batch DME 48: 5.3 ml/batch - 96 l/batch DME 60: 6.5 ml/batch - 10 l/batch DME 150: 15.6 ml/batch l/batch DME 375: 39.1 ml/batch l/batch DME 940: 97.9 ml/batch l/batch. Pulse-based batch control Applies to DME The pump is dosing the set quantity in batches at maximum capacity or the set capacity limitation. The quantity is dosed every time the pump receives an external pulse. If the pump receives new pulses before the batch is completed, these pulses will be ignored. Setting range: DME : 0.3 ml/batch - 5 l/batch DME 8: 0.69 ml/batch - 15 l/batch DME 1: 1.11 ml/batch - 4 l/batch DME 19:.04 ml/batch - 37 l/batch DME 48: 5.3 ml/batch - 96 l/batch DME 60: 6.5 ml/batch - 10 l/batch DME 150: 15.6 ml/batch l/batch DME 375: 39.1 ml/batch l/batch DME 940: 97.9 ml/batch l/batch. Quantity pr. batch t TM Anti-cavitation (0-48 l/h) Applies to DME When this function is selected, the pump extends and smooths its suction stroke, resulting in softer priming. The anti-cavitation function is used: when pumping liquids of high viscosity when pumping degassing liquids in the case of a long suction tube and in the case of a high suction lift. The maximum capacity is reduced when this function is selected, see below. DME : 1.8 l/h DME 8: 5.6 l/h DME 1: 9 l/h DME 19: 14.5 l/h DME 48: 37 l/h. Anti-cavitation ( l/h) The pump features an anti-cavitation function. When this function is selected, the pump extends and smoothes its suction stroke, resulting in softer priming. The anti-cavitation function is used: when pumping liquids of high viscosity, in the case of a long suction tube and in the case of a high suction lift. Depending on the circumstances, during the suction stroke, the motor speed can be reduced by 75%, 50% or 5% compared to the normal motor speed during the suction stroke. The maximum pump capacity is reduced when the anticavitation function is selected. Maximum capacity limitation Applies to DME This function offers the possibility of reducing the maximum capacity (MAX. CAP). It influences the functions in which the pump is normally operating at maximum capacity. Under normal operating conditions, the pump cannot operate at a capacity higher than the one stated in the display. This does not apply to the priming button. By means of this function, a large pump can be set to act as a much smaller pump. Together with the 1:1000/ 1:800 capacity range, the purposes of this function are: t Pulse Pulse TM

14 Functions DME and DMS 1. To utilize the smooth and even dosing characteristics of the pump at low capacities, to achieve improved chemical mixing, improved dosing through long discharge tubes and improved dosing of high-viscous liquids.. To improve the dosing of gas-containing liquids: In a large pump, as compared to a small pump, the displaced volume (1) is much larger than the non-displaced volume (). Small pump 3. To cover several needs with just one pump size. 4. To adapt the pump to a 4-0 ma signal control with 4 ma corresponding to 0% and 0 ma to the set maximum capacity. In this way it is possible for instance to use a DME 48 for dosing a very small quantity of liquid without changing the input signal. See example below. Example: A DME 48 receives a 1 ma input signal from a control instrument, resulting in a 50% output (according to the analog curve on page 1) and a capacity of 4 l/h. A new situation occurs where it is only necessary to dose l/h. The maximum capacity limitation is set to 4 l/h. The pump is still receiving a 1 ma signal resulting in a 50% output and a capacity of l/h. Q [l/h] Large pump No cap. limitation The maximum capacity limitation will also reduce the pump speed in timer-based batch control, pulse-based batch control and during calibration where the pump is usually operating at maximum capacity. 1 No cap. limitation Cap. limit. = 4 l/h [ma] Cap. limit. = 4 l/h TM TM Counters The pump can display "non-resettable" counters for: "Quantity" Accumulated dosed quantity in litres or US gallons. "Strokes" Accumulated number of dosing strokes. "Hours" Accumulated number of operating hours (power on). "Power ON" Accumulated number of times the mains supply has been switched on. Languages The display text can be displayed in one of the following languages chosen in the set-up menu: English German French Italian Spanish Portuguese Dutch Swedish Suomi Danish Czech Slovak Polish Russian. Integrated venting valve The DME and DMS dosing pumps are provided with an integrated vent valve. The valve makes it very easy to prime the pump during start-up: The vent valve must be connected to the tank by means of a 4/6 mm PVC tubing. Vent valve TM Calibration After start-up, the dosing pumps can be calibrated for the actual installation to ensure that the displayed value (millilitres or litres) is correct. A calibration program in the set-up menu facilitates calibration. 14

15 Functions DME and DMS The vent valve must be connected to the tank by means of a 15/0 mm PVC tubing. DME l/h Vent valve TM Switch-mode power supply Applies to DME The DME pump is incorporates a switch-mode power supply. This makes the pump independent of variations in supply voltage and frequency. Operating range: 1 x V, Hz. Level control Applies to DME and DMS-A The pump can be connected to a level control unit for monitoring of the chemical level in the tank. The pump can react to two level signals. The following table shows the pump reactions to the sensor signals: Level sensors Upper sensor activated Pump reaction Red indicator light is on. Pump running. Alarm relay activated. Red indicator light is on. Lower sensor activated Pump stopped. Alarm relay activated. Applies to control variant AR Bus communication Applies to DME The pump is available with a built-in module for bus communication with GENIbus (variant AG, up to 48 l/h only) or PROFIBUS DP (variant AP) systems. These modules enable remote monitoring and setting via the fieldbus system. All DME features are available via bus communication. The PROFIBUS GDS-file can be downloaded from Diaphragm leakage sensor ( l/h) The pump can be fitted with a diaphragm leakage sensor. The sensor will detect leakage of the diaphragm. The sensor should be connected to the drain hole of the pump head. In case of leakage of the diaphragm, the signal from the sensor generates an alarm in the pump and the alarm relay will be activated. See page

16 Functions DME and DMS Dosing monitoring Applies to all DME and DMS-A(R) (0-48 l/h) Dosing stoke measured Dosing stoke measured Dosing stoke measured Monitor mounted on suction side (DME and DMS) Monitor mounted on discharge side (DMS only) Monitor mounted in dosing tube. In discharge tube: DMS (in-line) In suction tube: DME and DMS (in-line) TM TM TM The dosing monitor is designed to monitor the dosing of liquids which may cause gas accumulation in the dosing head, thus stopping the dosing process even if the pump is still operating. For every measured dosing stroke, the dosing monitor gives a pulse signal to the level input so that the pump can compare performed pump strokes (from internal stroke sensor) with externally measured physical strokes (from the dosing monitor). If an external dosing stroke is not measured together with the internal dosing stroke, this is considered a fault that may have been provoked by empty tank or gas in the dosing head. When used together with a DME pump, the monitor will only operate if it is mounted on the suction side of the pump. When used together with a DMS pump, the monitor will also operate if it is mounted on the discharge side of the pump. The dosing monitor should be connected to the level input (pins and 3). This input must be configured to dosing monitoring. Consequently, it cannot be used as level input. Once the input has been set for dosing monitoring and a dosing monitor has been connected and set, the dosing monitoring function will be active. Definitions: Correct dosing stroke: A pulse from the dosing monitor corresponds to the internal stroke signal within acceptable time. Incorrect dosing stroke: There is no pulse from the dosing monitor corresponding to the internal stroke signal within the acceptable time (the pump is not pumping). Logic: If two incorrect dosing strokes are performed, the pump will continue operating, but it will change over to alarm mode. The red indicator light will be on and the alarm output, if any, will be activated (variant AR). For each correct stroke the counter is reset and the alarm output, if any, is deactivated. Operation in connection with vent valve: It is possible to add a self-acting solution for liquids that cause gas accumulation by using an automatic vent valve. The solution is the dosing monitor with a pump and an alarm output (control variant AR). The alarm output thus activates the vent valve, which will automatically vent gas accumulated in the dosing head. When the dosing head has been vented, the pump will start pumping again, the alarm output will be deactivated and the vent valve will close. TM

17 Functions DME and DMS Control panel lock It is possible to lock the buttons on the control panel to prevent maloperation of the pump. The locking function can be set to "ON" or "OFF". The default setting is "OFF". A PIN code must be entered to change from "OFF" to "ON". When "ON" is selected for the first time, " " will appear in the display. If a code has already been entered, it will appear when an attempt to change to "ON" is made. This code can either be re-entered or changed. Units It is possible to select metric units (litre/millilitre) and US units (gallons/millilitre). Metric measuring units: In manual and analog modes, set the quantity to be dosed in litres per hour (l/h) or millilitres per hour (ml/h). In pulse mode, set the quantity to be dosed in ml/ pulse. The actual capacity is indicated in litres per hour (l/h) or millilitres per hour (ml/h). For calibration, set the quantity to be dosed in ml per 100 strokes. In timer and batch modes, set the quantity to be dosed in litres (l) or millilitres (ml). Under the "QUANTITY" menu item in the "COUNTERS" menu, the dosed quantity is indicated in litres. US measuring units: In manual and analog modes, set the quantity to be dosed in gallons per hour (gph). In pulse mode, set the quantity to be dosed in ml/ pulse. The actual capacity is shown in gallons per hour (gph). For calibration, set the quantity to be dosed in ml per 100 strokes. In timer and batch modes, set the quantity to be dosed in gallons. Under the "QUANTITY" menu item in the "COUNTERS" menu, the dosed quantity is indicated in gallons (gal). 3 x Operating display Operating display The drawing above shows all possible settings. 17

18 Functions DME and DMS Wiring diagram, DME and DMS-A (0-48 l/h) See pages 6 and 8 for input/output data. "NO" black "NC" blue "COM" brown Control cable Product no.: m cable: m cable: Level cable Product no.: m cable: m cable: External stop in all other modes or Analog mode 5 4 External stop in all other modes or Pulse/batch contact The level switch contacts (normally open) must be closed at low level/empty tank Low level Empty tank TM Control input Number/colour Plug Function 1/brown /white 3/blue, +5V 4/black, GND 5/grey Type Pulse X X Contact Pulse 5V GND Supply 5V DC Analog (-) ma input (+) ma input ma signal Batch X X Contact Batch 5V GND Supply 5V DC External start/stop Only Pulse/batch mode X X Contact Only Pulse/batch mode 5V GND Supply 5V DC All other modes X X Contact All other modes 5V GND Supply 5V DC Level input Number/colour Plug Type Function 1/brown /white 3/blue, +5V 4/black, GND 5/grey Low level X X Contact Low level 5V GND Supply 5V DC Empty tank X X (+) ma input Contact Empty tank 5V GND Supply 5V DC Dosing monitoring X X Contact Dosing monitoring 5V GND Supply 5V DC 18

19 Functions DME and DMS Wiring diagram, DME ( l/h) Analog/Pulse/Leakage cable Product no.: m cable: m cable: Relay cable Product no.: m cable: m cable: Stop dosing cable Product no.: m cable: m cable: Level cable Product no.: m cable: m cable: TM Cable 1: Analog, pulse and leakage input Number/colour Plug Type Function 1/brown /white 3/blue, +5V 4/black, GND 5/grey Pulse X X Contact Pulse 5V GND Supply 5V DC Analog (-) ma input (+) ma input ma signal Batch X X Contact Batch 5V GND Supply 5V DC Leakage X X Contact Leakage 5V GND Supply 5V DC Cable : Output for alarm relay Number/colour 1/brown /white 3/blue Function Alarm relay output Common Normally open Normally closed 19

20 Functions DME and DMS Cable 3: Stop dosing input and dosing monitor or dosing output Number/colour Plug Type Function 1/brown /white 3/blue, +5V 4/black, GND 5/grey Stop input X X Contact Stop input 5V GND Supply 5V DC Dosing monitoring X X Contact Dosing monitoring GND 5V Supply 5V DC Dosing output Open collector * NPN (pump running) * Open collector can be used for a relay or a lamp. Useful when the load (e.g. a relay) has one side connected to a power supply which is not the same one as connected to the sensor. When the dosing output is activated, the output provides the Gnd to the load. Recommended supply: max. 4 VDC. Max. current: 100 ma. Cable 4: Level input Number/colour Plug Type Function 1/brown /white 3/blue, +5V 4/black, GND 5/grey Low level X* X* Contact Low level 5V GND Supply 5V DC Empty tank X* X* Contact Empty tank 5V GND Supply 5V DC * The function for the potential free contact set can be chosen from the display (NO=Normally Open and NC=Normally Closed). 0

21 Construction DME Sectional drawing, DME (0-48 l/h) TM Construction The DME pump is a motor-driven diaphragm dosing pump consisting of the following main parts: Dosing head: Designed with a minimum of clearance space to optimise the priming and deaerating capabilities. The dosing head has built-in valve housings. Valves: Double-ball suction valve and single-ball discharge valve. Spring-loaded valves are available as an option. Vent valve: For priming and deaeration complete with connection for a 4/6 mm tubing. Connections: Sturdy and easy-to-use connections for various sizes of tubing, pipe thread or pipe cementing. Diaphragm: PTFE-coated, textile-reinforced EPDM diaphragm designed for long life. Backplate: With separation chamber, safety diaphragm and drain hole. Drive unit: With diaphragm connecting rod, crank, beltdrive and stepper motor, all mounted on a sturdy frame. Cabinet: Containing drive unit, electronics, control panel and various electrical connections. The pump can be supplied with spring-loaded valves. Spring material: Hastelloy. The spring is not shown in the sectional drawing. Material specification Pos. Description Material options 1 Backplate PPE/PS 0% glass fibre Diaphragm Textile-reinforced EPDM, PTFE-coated 3 Valve complete - 4 O-ring EPDM/FKM 5 Valve casing PP/PVDF/Stainless steel 6 Valve ball Ceramic/Stainless steel 7 Valve seat disk EPDM/FKM 8 Valve seat ring PP/PVDF/Stainless steel 9 Connection complete - 10 Cone/thread piece/ cementing piece PP/PVDF/Stainless steel /PVC 11 Clamping ring PP/PVDF 1 Union nut PP/PVDF/Stainless steel 13 Vent valve screw PP/PVDF 14 Vent valve ball Ceramic/Stainless steel 15 Vent valve O-ring EPDM/FKM 16 Cabinet PPE/PS 0% glass fibre 17 Power/alarm cable Rubber 18 Dosing head PP/PVDF/Stainless steel 19 Drive belt Rubber, polyamide-reinforced 0 Connecting rod Steel 1 Origo sensor - Crank shaft Steel 3 Power PCB - 4 Operation PCB - 5 Stepper motor - 6 Drive frame Aluminium 1

22 Construction DME Sectional drawing, DME ( l/h) TM Material specification Pos. Description Material options 1 Backplate PPE/PS 0% glass fibre Spring DIN 173 TYPE C 3 Cabinet PPE/PS 0% glass fibre 4 Origo sensor 5 Operation PCB (printed circuit board) 6 Power cable Rubber 7 Gear 8 BLDC motor 9 Drain hole or leakage sensor 10 Hose nozzle PP/PVDF 11 Union nut PP/PVDF 1 Connection complete 13 O-ring EPDM/FKM 14 O-ring EPDM/FKM 15 Venting valve ball Ceramic 16 Spring Hastelloy C 17 Spring Hastelloy C 18 Venting valve house PP/PVDF 19 Venting valve tap PP/PVDF 0 O-ring EPDM/FKM 1 End cover Steel Venting valve complete 3 O-ring EPDM/FKM 4 Valve seat PP/PVDF/SS 5 Valve ball Ceramic/Glass/SS / Hastelloy C/PTFE 6 Valve casing PP/PVDF/SS 7 Spring Hastelloy C 8 O-ring EPDM/FKM 9 Valve complete 30 Steel plate Steel 31 Dosing head PP/PVDF/SS 3 Safety membrane 33 Power PCB (printed circuit board) 34 Crank shaft Steel 35 I/O PCB (printed circuit board) 36 Connecting rod Steel 37 Steel plate Steel 38 Steel frame Steel Textile-reinforced EPDM, 39 Diaphragm PTFE-coated The pump is available with spring-loaded valves. Spring material: Hastelloy. The spring is not shown in the sectional drawing.

23 Construction DMS Sectional drawing, DMS TM Construction The DMS pump is a motor-driven diaphragm dosing pump consisting of the following main parts: Dosing head: Designed with a minimum of clearance space to optimise the priming and deaerating capability. The dosing head has built-in valve housings. Valves: Double-ball suction valve and single-ball discharge valve. Spring-loaded valves are available as an option. Vent valve: For priming and deaeration complete with connection for a 4/6 mm tubing. Connections: Sturdy and easy-to-use connections for various sizes of tubing, pipe thread or pipe cementing. Diaphragm: PTFE-coated, textile-reinforced EPDM diaphragm designed for long life. Backplate: With separation chamber, safety diaphragm and drain hole. Drive unit: With diaphragm connecting rod, crank, beltdrive and synchronous motor, all mounted on a sturdy frame. Cabinet: Containing drive unit, electronics, control panel and various electrical connections (DMS-A). The pump is available with spring-loaded valves. Spring material: Hastelloy. The spring is not shown in the sectional drawing. Material specification Pos. Description Material options 1 Backplate PPE/PS 0% glass fibre Diaphragm Textile-reinforced EPDM, PTFE-coated 3 Valve complete - 4 O-ring EPDM/FKM 5 Valve casing PP/PVDF/Stainless steel 6 Valve ball Ceramic/Stainless steel 7 Valve seat disk EPDM/FKM 8 Valve seat O-ring PP/PVDF/Stainless steel 9 Connection complete - 10 Cone/thread piece/ cementing piece PP/PVDF/Stainless steel /PVC 11 Clamping ring PP/PVDF 1 Union nut PP/PVDF/Stainless steel 13 Vent valve screw PP/PVDF 14 Vent valve ball Ceramic/Stainless steel 15 Vent valve O-ring EPDM/FKM 16 Cabinet PPE/PS 0% glass fibre 17 Power/alarm cable Rubber 18 Dosing head PP/PVDF/Stainless steel 19 Drive belt Rubber, polyamide-reinforced 0 Connecting rod Steel 1 Dosing stoke auxiliary spring - Crank shaft Steel 3 Power PCB - 4 Operation PCB - 5 Synchronous motor - 6 Drive frame Aluminium 3

24 Dimensions DME and DMS Front-fitted control panel (0-48 l/h) 110 B ml/h D C % A TM Side-fitted control panel (0-48 l/h) B ml/h D % C A TM Dimensions are i mm. Pump type DME DMS DMS 4 DME 8 DMS 8 DME 1 DMS 1 DME 19 DME 48 A B C D

25 Dimensions DME and DMS Front-fitted control panel, DME ( l/h) A B F D C E G H I TM Dimensions are i mm. DME 60 DME 150 DME 375 DME 940 A B C D E F G H I

26 Technical data DME DME (0-48 l/h) Pump DME DME 8 DME 1 DME 19 DME 48 Maximum capacity without anti-cavitation 1 [l/h] [gph] Maximum capacity with anti-cavitation 1 [l/h] [gph] Maximum pressure [bar] [psi] Maximum stroke frequency [stroke/min] Mechanical data Maximum suction lift during operation [m] 6 Maximum suction lift when priming with wet valves [m] Maximum viscosity with spring-loaded valves 3 [mpas] (= cp) Maximum viscosity without spring-loaded valves 3 [mpas] (= cp) Maximum liquid temperature [ C] 50 Minimum liquid temperature [ C] 0 Maximum ambient temperature [ C] 45 Minimum ambient temperature [ C] 0 Accuracy of repeatability ±1% Weight and size Weight [kg] Diaphragm diameter [mm] Supply voltage [V] 1 x V, Hz at 100 V Maximum current consumption [A] at 30 V Electrical data Maximum power consumption P 1 [W] Enclosure class IP 65 Insulation class F Voltage in level sensor input [VDC] 5 Voltage in pulse input [VDC] 5 Signal input Minimum pulse-repetition period [ms] 3.3 Impedance in analog 0/4-0 ma input [Ω] 50 Maximum loop resistance in pulse signal circuit [Ω] 350 Maximum loop resistance in level signal circuit [Ω] 350 Signal output Maximum load of alarm relay output, at ohmic load [A] Maximum voltage, alarm relay output [V] 50 Sound pressure The sound pressure level of the pump is lower than 70 db(a). Approvals CE, VDE, cul, UL, METI 1 At any counter-pressure if the pump is calibrated to the actual installation. The maximum stroke frequency varies according to calibration. 3 Maximum suction lift: 1 metre. 6

27 Technical data DME DME ( l/h) Pump DME 60 DME 150 DME 375 DME 940 Maximum capacity [l/h] Maximum capacity with anti-cavitation 75% [l/h] [l/h] Maximum capacity with anti-cavitation 50% [l/h] [l/h] Maximum capacity with anti-cavitation 5% [l/h] [l/h] Maximum pressure [bar] Maximum stroke frequency [stroke/min] 160 Maximum suction lift during operation [m] 6 Mechanical data Maximum suction lift when priming with wet valves [m] 1.5 Maximum viscosity with spring-loaded valves 1 [mpas] (= cp) 3000 mpas at 50% capacity Maximum viscosity without spring-loaded valves 1 [mpas] (= cp) 00 Maximum liquid temperature [ C] 50 Minimum liquid temperature [ C] 0 Maximum ambient temperature [ C] 45 Minimum ambient temperature [ C] -10 Accuracy of repeatability ±1% Weight and size Weight [kg] Diaphragm diameter [mm] Supply voltage [V] 1 x V, Hz at 100 V Maximum current consumption [A] at 30 V Electrical data Maximum power consumption P 1 [W] Enclosure class IP 65 Insulation class B Cable data Supply cable 1.5 metre Voltage in level sensor input [VDC] 5 Voltage in pulse input [VDC] 5 Signal input Minimum pulse-repetition period [ms] 3.3 Impedance in analog 0/4-0 ma input [Ω] 50 Maximum loop resistance in pulse signal circuit [Ω] 350 Maximum loop resistance in level signal circuit [Ω] 350 Signal output Maximum load of alarm relay output, at ohmic load [A] Maximum voltage, alarm relay output [V] 4 Approvals CE, VDE, CSA Sound pressure level The sound pressure level of the pump is lower than 70 db (A). 1 Maximum suction lift: 1 metre. 7

28 Technical data DMS DMS Pump DMS DMS 4 DMS 8 DMS 1 Mechanical data Weight and size Electrical data Maximum capacity 1 Maximum pressure Maximum stroke frequency [stroke/min] DMS-A and AR, B DMS-D (50 Hz) DMS-D (60 Hz) [l/h] [gph] [l/h] 3.3 ± 0% 5.7 ±18% 8.7 ± 8% 13.7 ± 6% [gph] 0.87 ± 0% 1.5 ±18%.3 ± 8% 3.6 ± 6% [l/h] 3.9 ± 0% 6.9 ±18% 10.4 ± 8% 16.4 ± 6% [gph] 1.03 ± 0% 1.8 ±18%.75 ± 8% 4.33 ± 6% [bar] [psi] DMS-A and AR, B 180 DMS-D (50 Hz) DMS-D (60 Hz) Maximum suction lift during operation [m] 6 Maximum suction lift when priming with wet valves [m] Maximum viscosity with spring-loaded valves 3 [mpas] (= cp) 500 Maximum viscosity without spring-loaded valves 3 [mpas] (= cp) 00 Maximum liquid temperature [ C] 50 Minimum liquid temperature [ C] 0 Maximum ambient temperature [ C] 45 Minimum ambient temperature [ C] 0 Accuracy of repeatability ±1% Weight [kg].3 Diaphragm diameter [mm] Supply voltage x 30 V 13%/+10%, 50/60 Hz 1 x 10 V 1%/+8%, 60 Hz 1 x 100 V ±6%, 50/60 Hz at 100 V 0. Maximum current consumption [A] at 10 V 0.17 at 30 V 0.09 Maximum power consumption P 1 [W] 0 Enclosure class IP 65 Insulation class F Voltage in level sensor input [VDC] 5 Voltage in pulse input [VDC] 5 Signal input Minimum pulse-repetition period [ms] 3.3 Impedance in 0/4-0 ma analog input [Ω] 50 Maximum loop resistance in pulse signal circuit [Ω] 350 Maximum loop resistance in level signal circuit [Ω] 350 Signal output Maximum load of alarm relay output at ohmic load [A] Maximum voltage, alarm relay output [V] 50 Sound pressure The sound pressure level of the pump is lower than 70 db(a). Approvals CE, VDE cul, UL, METI 4 1 Irrespective of counter-pressure if the pump is calibrated to the actual installation. The maximum stroke frequency varies according to calibration. 3 Maximum suction lift: 1 metre. 4 DMS-D: only CE and VDE. 8

29 Pump selection DME and DMS Standard range, DME (0-48 l/h) Power supply: Mains plug: Valves: Max. capacity [l/h] 1.5 (1.8) 7.5 (5.6) 1 (9) 18.5 (14.5) 48 (37) Max. pressure [bar] x V, Hz (Switch-mode). EU (Schuko). Double-ball on suction side, single-ball on discharge side. Materials Pump head Gaskets Valve balls Connection 3 PP EPDM Ceramic 4/6, 6/9 PP FKM Ceramic 4/6, 6/9 PVDF FKM Ceramic 4/6, 6/9 Stainl. steel FKM Stainl. steel Rp 1/4 PP EPDM Ceramic 4/6, 6/9 PP FKM Ceramic 4/6, 6/9 PVDF FKM Ceramic 4/6, 6/9 Stainl. steel FKM Stainl. steel Rp 1/4 PP EPDM Ceramic 4/6, 6/9 PP FKM Ceramic 4/6, 6/9 PVDF FKM Ceramic 4/6, 6/9 Stainl. steel FKM Stainl. steel PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic Stainl. steel FKM Stainl. steel PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic Rp 1/4 6/9, 9/1 6/9, 9/1 6/9, 9/1 Rp 3/8 6/9, 9/1 6/9, 9/1 6/9, 9/1 Control panel position Type designation (variant A) 4 Without alarm relay (variant A) Product number With alarm relay (variant AR) Front-fitted DME -18 A-PP/E/C-F-3111F Side-fitted DME -18 A-PP/E/C-S-3111F Front-fitted DME -18 A-PP/V/C-F-3111F Side-fitted DME -18 A-PP/V/C-S-3111F Front-fitted DME -18 A-PV/V/C-F-3111F Side-fitted DME -18 A-PV/V/C-S-3111F Front-fitted DME -18 A-SS/V/SS-F-31AAF Side-fitted DME -18 A-SS/V/SS-S-31AAF Front-fitted DME 8-10 A-PP/E/C-F-3111F Side-fitted DME 8-10 A-PP/E/C-S-3111F Front-fitted DME 8-10 A-PP/V/C-F-3111F Side-fitted DME 8-10 A-PP/V/C-S-3111F Front-fitted DME 8-10 A-PV/V/C-F-3111F Side-fitted DME 8-10 A-PV/V/C-S-3111F Front-fitted DME 8-10 A-SS/V/SS-F-31AAF Side-fitted DME 8-10 A-SS/V/SS-S-31AAF Front-fitted DME 1-6 A-PP/E/C-F-3111F Side-fitted DME 1-6 A-PP/E/C-S-3111F Front-fitted DME 1-6 A-PP/V/C-F-3111F Side-fitted DME 1-6 A-PP/V/C-S-3111F Front-fitted DME 1-6 A-PV/V/C-F-3111F Side-fitted DME 1-6 A-PV/V/C-S-3111F Front-fitted DME 1-6 A-SS/V/SS-F-31AAF Side-fitted DME 1-6 A-SS/V/SS-S-31AAF Front-fitted DME 19-6 A-PP/E/C-F-31F Side-fitted DME 19-6 A-PP/E/C-S-31F Front-fitted DME 19-6 A-PP/V/C-F-31F Side-fitted DME 19-6 A-PP/V/C-S-31F Front-fitted DME 19-6 A-PV/V/C-F-31F Side-fitted DME 19-6 A-PV/V/C-S-31F Front-fitted DME 19-6 A-SS/V/SS-F-31BBF Side-fitted DME 19-6 A-SS/V/SS-S-31BBF Front-fitted DME 48-3 A-PP/E/C-F-31F Side-fitted DME 48-3 A-PP/E/C-S-31F Front-fitted DME 48-3 A-PP/V/C-F-31F Side-fitted DME 48-3 A-PP/V/C-S-31F Front-fitted DME 48-3 A-PV/V/C-F-31F Side-fitted DME 48-3 A-PV/V/C-S-31F Stainl. steel Stainl. steel Front-fitted DME 48-3 A-SS/V/SS-F-31BBF FKM Rp 3/8 Side-fitted DME 48-3 A-SS/V/SS-S-31BBF Values in brackets are maximum capacity if the anti-cavitation function has been selected. See list of pumped liquids on page Underlined sizes are factory-fitted connections; others are supplied with the pump as standard. 4/6, 6/9 and 9/1 are compression fittings for inner/outer tubing diameters stated in mm. Rp 1/4 and Rp 3/8 connections have inner thread for pipe connection. 4 Also available in AR version. 9

30 Pump selection DME and DMS Non-standard range, DME (0-48 l/h) Example in bold: DME -18 A-SS/V/SS-F-3AAF Maximum capacity and pressure [l/h] - [bar] Control variant Materials of pump head, gaskets and valve balls See page 6 Dosing head: PP = Polypropylene PV = PVDF SS = Stainl. steel Gaskets: E = EPDM V = FKMP T = PTFE Valve balls: C = Ceramic SS = Stainl. steel T = PTFE Control panel position F = Front-fitted S = Side-fitted Motor voltage Valves = 1 = Standard 1 x 10 V, 60 Hz = Spring-loaded 3 = 1 x V, Hz Suction/discharge connection 1 = Tubing 4/6+6/9 = Tubing 6/9+6/1+9/1 3 = Tubing 4/6 4 = Tubing 6/9 5 = Tubing 6/1 6 = Tubing 9/1 T = Tubing 0.17"/0.5" R = Tubing 0.5"/0.375" S = Tubing 0.375"/0.5" A = Threaded Rp 1/4 B = Threaded Rp 3/8 V = Threaded NPT 1/4" Y = Threaded NPT 3/8" E = Cementing d.10 F = Cementing d.1 Mains plug F = EU B = USA+CAN G = UK I = AU E = CH J = JP DME A AR AP 1 AG 1 A AR AP 1 AG 1 Pump head PP PV SS PP PV SS Gasket E V T E T V E T V E T V Ball C SS T SS C SS T SS -F- -S- -F- -S- -F- -S- -F- -S T R S A (PVC) E (PVC) F (PVC) A B V Y A E F A B V Y T R S A (PVC) E (PVC) F (PVC) A B V Y A E F A B V Y F B G I E J F B G I E J F B G I E J F B G I E J 1 Pumps equipped with bus communication module, see page :.5 l/h, 18 bar 8-10: 7.5 l/h, 10 bar 1-6: 1 l/h, 6 bar 19-6: 18.5 l/h, 6. bar 48-3: 48 l/h,.6 bar 30

31 Pump selection E DME and DMS Standard range, DME ( l/h) Power supply: Mains plug: Valves: 1 x V, Hz (switch-mode). EU (Schuko). Single-ball on suction side; single-ball on discharge side. Max. capacity [l/h] Max. pressure [bar] Control variant AR B AR B AR B Pump head Materials Gaskets Valve balls PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic SS FKM St. steel PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic SS FKM St. steel PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic SS FKM St. steel PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic SS FKM St. steel PP EPDM Glass PP FKM Glass PVDF FKM Glass SS FKM St. steel PP EPDM Glass PP FKM Glass PVDF FKM Glass SS FKM St. steel Connection 19/7 5/34 19/7 5/34 19/7 5/34 Rp 3/4 19/7 5/34 19/7 5/34 19/7 5/34 Rp 3/4 19/7 5/34 19/7 5/34 19/7 5/34 Rp 3/4 19/7 5/34 19/7 5/34 19/7 5/34 Rp 3/4 3/41 38/48 3/41 38/48 3/41 38/48 Rp 1 1/4 3/41 38/48 3/41 38/48 3/41 38/48 Rp 1 1/4 Control panel position Type designation Product number Front-fitted DME AR-PP/E/C-F-31QQF Side-fitted DME AR-PP/E/C-S-31QQF Front-fitted DME AR-PP/V/C-F-31QQF Side-fitted DME AR-PP/V/C-S-31QQF Front-fitted DME AR-PV/V/C-F-31QQF Side-fitted DME AR-PV/V/C-S-31QQF Front-fitted DME AR-SS/V/SS-F-31A1A1F Side-fitted DME AR-SS/V/SS-S-31A1A1F Front-fitted DME B-PP/E/C-F-31QQF Side-fitted DME B-PP/E/C-S-31QQF Front-fitted DME B-PP/V/C-F-31QQF Side-fitted DME B-PP/V/C-S-31QQF Front-fitted DME B-PV/V/C-F-31QQF Side-fitted DME B-PV/V/C-S-31QQF Front-fitted DME B-SS/V/SS-F-31A1A1F Side-fitted DME B-SS/V/SS-S-31A1A1F Front-fitted DME AR-PP/E/C-F-31QQF Side-fitted DME AR-PP/E/C-S-31QQF Front-fitted DME150-4 AR-PP/V/C-F-31QQF Side-fitted DME AR-PP/V/C-S-31QQF Front-fitted DME AR-PV/V/C-F-31QQF Side-fitted DME AR-PV/V/C-S-31QQF Front-fitted DME AR-SS/V/SS-F-31A1A1F Side-fitted DME AR-SS/V/SS-S-31A1A1F Front-fitted DME B-PP/E/C-F-31QQF Side-fitted DME B-PP/E/C-S-31QQF Front-fitted DME B-PP/V/C-F-31QQF Side-fitted DME B-PP/V/C-S-31QQF Front-fitted DME B-PV/V/C-F-31QQF Side-fitted DME B-PV/V/C-S-31QQF Front-fitted DME B-SS/V/SS-F-31A1A1F Side-fitted DME B-SS/V/SS-S-31A1A1F Front-fitted DME AR-PP/E/G-F-31WWF Side-fitted DME AR-PP/E/G-S-31WWF Front-fitted DME AR-PP/V/G-F-31WWF Side-fitted DME AR-PP/V/G-S-31WWF Front-fitted DME AR-PV/V/G-F-31WWF Side-fitted DME AR-PV/V/G-S-31WWF Front-fitted DME AR-SS/V/SS-F-31AAF Side-fitted DME AR-SS/V/SS-S-31AAF Front-fitted DME B-PP/E/G-F-31WWF Side-fitted DME B-PP/E/G-S-31WWF Front-fitted DME B-PP/V/G-F-31WWF Side-fitted DME B-PP/V/G-S-31WWF Front-fitted DME B-PV/V/G-F-31WWF Side-fitted DME B-PV/V/G-S-31WWF Front-fitted DME B-SS/V/SS-F-31AAF Side-fitted DME B-SS/V/SS-S-31AAF

32 Pump selection DME and DMS AR B PP EPDM Glass PP FKM Glass PVDF FKM Glass SS FKM St. steel PP EPDM Glass PP FKM Glass PVDF FKM Glass SS FKM St. steel 3/41 38/48 3/41 38/48 3/41 38/48 Rp 1 1/4 3/41 38/48 3/41 38/48 3/41 38/48 Rp 1 1/4 19/7, 5/34, 3/41 and 38/48 are inner/outer tubing diameters in mm for hose clamp connectors. Rp 3/4 and Rp 1 1/4 connections have inner thread for pipe connection. Front-fitted DME AR-PP/E/G-F-31WWF Side-fitted DME AR-PP/E/G-S-31WWF Front-fitted DME940-4 AR-PP/V/G-F-31WWF Side-fitted DME AR-PP/V/G-S-31WWF Front-fitted DME AR-PV/V/G-F-31WWF Side-fitted DME AR-PV/V/G-S-31WWF Front-fitted DME AR-SS/V/SS-F-31AAF Side-fitted DME AR-SS/V/SS-S-31AAF Front-fitted DME B-PP/E/G-F-31WWF Side-fitted DME B-PP/E/G-S-31WWF Front-fitted DME B-PP/V/G-F-31WWF Side-fitted DME B-PP/V/G-S-31WWF Front-fitted DME B-PV/V/G-F-31WWF Side-fitted DME B-PV/V/G-S-31WWF Front-fitted DME B-SS/V/SS-F-31AAF Side-fitted DME B-SS/V/SS-S-31AAF

33 Pump selection DME and DMS Non-standard range, DME ( l/h) Example in bold: DME AR SS/V/SS-F-3A1A1F Maximum capacity and pressure [l/h] - [bar] Control variant Materials of dosing head, gaskets and valve balls See page 5 Dosing head: PP = Polypropylene PV = PVDF SS = Stainl. stee Gaskets: E = EPDM V = FKM T = PTFE Valve balls: C = Ceramic SS = Stainl. steel Y = Hastelloy C G = Glass Control panel position F = Front-fitted S = Side-fitted Motor voltage =1 x 10 V, 60 Hz 3 = 1 x V, Hz Valves Connection suction/ discharge Q= 19/7 + 5/34 1 = Standard W= 3/ /48 = Springloaded A1= Threaded RP 3/4" A= Threaded RP 1 1/4" Mains plug F = EU (DIN) B = USA+CAN G = UK I = AU E = CH J = JP DME B AR AP 1 B AR AP 1 Pump head PP PV SS PP PV SS Gasket E V T E T V E V T E T V Ball C SS Y SS G SS Y SS -F- -S- -F- -S- -F- -S- -F- -S Q A1 W A F B G I E J F B G I E J F B G I E J F B G I E J 1 Pumps equipped with bus communication module, see page : 60l/h, 10 bar 150-4: 150 l/h, 4bar : 375 l/h, 10 bar 940-4: 940 l/h, 4 bar 33

34 Pump selection DME and DMS Standard range, DMS Power supply: Mains plug: Valves: Max. capacity [l/h].5 Max. pressure [bar] 11 Control variant 1 A AR B 3.3 D 4 7 A AR B 5.7 D 1 x 30 V, 50 Hz. EU (Schuko). Double-ball on suction side, single-ball on discharge side. Pump head Materials Gaskets Valve balls Connection 3 PP EPDM Ceramic 4/6, 6/9 PP FKM Ceramic 4/6, 6/9 PVDF FKM Ceramic 4/6, 6/9 Stainl. steel FKM Stainl. steel Rp 1/4 Control panel position Type designation (variants A 4 and B) Product number Without With alarm relay alarm relay (variant A) (variant AR) Front-fitted DMS -11 A-PP/E/C-F-1111F Side-fitted DMS -11 A-PP/E/C-S-1111F Front-fitted DMS -11 A-PP/V/C-F-1111F Side-fitted DMS -11 A-PP/V/C-S-1111F Front-fitted DMS -11 A-PV/V/C-F-1111F Side-fitted DMS -11 A-PV/V/C-S-1111F Front-fitted DMS -11 A-SS/V/SS-F-11AAF Side-fitted DMS -11 A-SS/V/SS-S-11AAF PP EPDM Ceramic 4/6, 6/9 Front-fitted DMS -11 B-PP/E/C-F-1111F PP FKM Ceramic 4/6, 6/9 Front-fitted DMS -11 B-PP/V/C-F-1111F PVDF FKM Ceramic 4/6, 6/9 Front-fitted DMS -11 B-PV/V/C-F-1111F Stainl. steel FKM Stainl. steel Rp 1/4 Front-fitted DMS -11 B-SS/V/SS-F-11AAF Variant D PP EPDM Ceramic 4/6, 6/9 x DMS-11 D-PP/E/C-X-1111F PP FKM Ceramic 4/6, 6/9 x DMS-11 D-PP/V/C-X-1111F PVDF FKM Ceramic 4/6, 6/9 x DMS-11 D-PV/V/C-X-1111F Stainl. steel FKM Stainl. steel PP EPDM Ceramic 4/6, 6/9 PP FKM Ceramic 4/6, 6/9 PVDF FKM Ceramic 4/6, 6/9 Stainl. steel FKM Stainl. steel Rp 1/4 x DMS-11 D-SS/V/SS-X-11AAF Rp 1/4 Front-fitted DMS 4-7 A-PP/E/C-F-1111F Side-fitted DMS 4-7 A-PP/E/C-S-1111F Front-fitted DMS 4-7 A-PP/V/C-F-1111F Side-fitted DMS 4-7 A-PP/V/C-S-1111F Front-fitted DMS 4-7 A-PV/V/C-F-1111F Side-fitted DMS 4-7 A-PV/V/C-S-1111F Front-fitted DMS 4-7 A-SS/V/SS-F-11AAF Side-fitted DMS 4-7 A-SS/V/SS-S-11AAF PP EPDM Ceramic 4/6, 6/9 Front-fitted DMS 4-7 B-PP/E/C-F-1111F PP FKM Ceramic 4/6, 6/9 Front-fitted DMS 4-7 B-PP/V/C-F-1111F PVDF FKM Ceramic 4/6, 6/9 Front-fitted DMS 4-7 B-PV/V/C-F-1111F Stainl. steel FKM Stainl. steel Rp 1/4 Front-fitted DMS 4-7 B-SS/V/SS-F-11AAF PP EPDM Ceramic 4/6, 6/9 x DMS4-7 D-PP/E/C-X-1111F PP FKM Ceramic 4/6, 6/9 x DMS4-7 D-PP/V/C-X-1111F PVDF FKM Ceramic 4/6, 6/9 x DMS4-7 D-PV/V/C-X-1111F Stainl. steel FKM Stainl. steel Rp 1/4 x DMS4-7 D-SS/V/SS-X-11AAF

35 Pump selection DME and DMS Max. capacity [l/h] A AR B 8.7 D 1 Max. pressure [bar] 3.4 Control variant 1 A AR B 13.7 D Pump head PP EPDM Ceramic 4/6, 6/9 PP FKM Ceramic 4/6, 6/9 PVDF FKM Ceramic 4/6, 6/9 Stainl. steel FKM Stainl. steel Rp 1/4 Front-fitted DMS 8-5 A-PP/E/C-F-1111F Side-fitted DMS 8-5 A-PP/E/C-S-1111F Front-fitted DMS 8-5 A-PP/V/C-F-1111F Side-fitted DMS 8-5 A-PP/V/C-S-1111F Front-fitted DMS 8-5 A-PV/V/C-F-1111F Side-fitted DMS 8-5 A-PV/V/C-S-1111F Front-fitted DMS 8-5 A-SS/V/SS-F-11AAF Side-fitted DMS 8-5 A-SS/V/SS-S-11AAF PP EPDM Ceramic 4/6, 6/9 Front-fitted DMS 8-5 B-PP/E/C-F-1111F PP FKM Ceramic 4/6, 6/9 Front-fitted DMS 8-5 B-PP/V/C-F-1111F PVDF FKM Ceramic 4/6, 6/9 Front-fitted DMS 8-5 B-PV/V/C-F-1111F Stainl. steel FKM Stainl. steel Rp 1/4 Front-fitted DMS 8-5 B-SS/V/SS-F-11AAF PP EPDM Ceramic 4/6, 6/9 x DMS8-5 D-PP/E/C-X-1111F PP FKM Ceramic 4/6, 6/9 x DMS8-5 D-PP/V/C-X-1111F PVDF FKM Ceramic 4/6, 6/9 x DMS8-5 D-PV/V/C-X-1111F Stainl. steel FKM Stainl. steel PP EPDM Ceramic 4/6, 6/9 PP FKM Ceramic 4/6, 6/9 PVDF FKM Ceramic 4/6, 6/9 Stainl. steel FKM Stainl. steel Rp 1/4 x DMS8-5 D-SS/V/SS-X-11AAF Rp 1/4 Front-fitted DMS 1-3 A-PP/E/C-F-1111F Side-fitted DMS 1-3 A-PP/E/C-S-1111F Front-fitted DMS 1-3 A-PP/V/C-F-1111F Side-fitted DMS 1-3 A-PP/V/C-S-1111F Front-fitted DMS 1-3 A-PV/V/C-F-1111F Side-fitted DMS 1-3 A-PV/V/C-S-1111F Front-fitted DMS 1-3 A-SS/V/SS-F-11AAF Side-fitted DMS 1-3 A-SS/V/SS-S-11AAF PP EPDM Ceramic 4/6, 6/9 Front-fitted DMS 1-3 B-PP/E/C-F-1111F PP FKM Ceramic 4/6, 6/9 Front-fitted DMS 1-3 B-PP/V/C-F-1111F PVDF FKM Ceramic 4/6, 6/9 Front-fitted DMS 1-3 B-PV/V/C-F-1111F Stainl. steel FKM Stainl. steel Rp 1/4 Front-fitted DMS 1-3 B-SS/V/SS-F-11AAF PP EPDM Ceramic 4/6, 6/9 x DMS 1-3 D-PP/E/C-X-1111F PP FKM Ceramic 4/6, 6/9 x DMS 1-3 D-PP/V/C-X-1111F PVDF FKM Ceramic 4/6, 6/9 x DMS 1-3 D-PV/V/C-X-1111F Stainl. steel Materials Gaskets FKM Valve balls Stainl. steel Connection 3 Control panel position 1 See description of control variants on page 5. See list of pumped liquids on page Underlined sizes are factory-fitted connections; others are supplied with the pump as standard. 4/6 and 6/9 are compression fittings for inner/outer tubing diameters stated in mm. Rp 1/4 connection have inner thread for pipe connection. 4 Also available in AR version. Type designation (variants A 4 and B) Product number Without With alarm relay alarm relay (variant A) (variant AR) Variant D Rp 1/4 x DMS 1-3 D-SS/V/SS-X-11AAF

36 Pump selection DME and DMS Non-standard range, DMS Example in bold: DMS 4-7 A-PP/V/C-S-144F Max. capacity and pressure [l/h] - [bar] Control variant Materials of pump head, gaskets and valve balls See page 6 Dosing head: PP = Polypropylene PV = PVDF SS = Stainl. steel Gaskets: E = EPDM V = FKM T = PTFE Valve balls: C = Ceramic SS = Stainl. steel T = PTFE Control panel position F = Front-fitted S = Side-fitted Motor voltage Valves 1 = 1 = Standard 1 x 30 V, 50 Hz = Spring-loaded = 1 x 10 V, 60 Hz Suction/discharge connection 1 = Tubing 4/6+6/9 = Tubing 6/9+6/1+9/1 3 = Tubing 4/6 4 = Tubing 6/9 5 = Tubing 6/1 6 = Tubing 9/1 T = Tubing 0.17"/0.5" R = Tubing 0.5"/0.375" S = Tubing 0.375"/0.5" A = Threaded Rp 1/4 B = Threaded Rp 3/8 E = Cementing d.10 F = Cementing d.1 Mains plug F = EU B = USA+CAN G = UK I = AU E = CH J= JP DMS A- AR B D Pump head PP PV SS PP PV SS PP PV SS Gasket E V T V E E V T V E E V T V E Ball C SS T SS C SS T SS C SS T SS -F- -S- -F- -S- -F- -F- -X- -X T R S A (PVC) E (PVC) F (PVC) A B V Y T R S A (PVC) E (PVC) F (PVC) A B V Y T R S A (PVC) E (PVC) F (PVC) A B V Y T R S A (PVC) E (PVC) F (PVC) A B V Y T R S A (PVC) E (PVC) F (PVC) A B V Y T R S A (PVC) E (PVC) F (PVC) A B V Y F B G I E J F B G I E J F B G I E J F B G I E J F J F J -11:.5 l/h, 11 bar 4-7: 4 l/h, 7 bar 8-5: 7.5 l/h, 5.4 bar 1-3: 1 l/h, 3.4 bar 36

37 Pumped liquids DME and DMS List of pumped liquids The resistance table below is intended as a general guide for material resistance (at room temperature), and does not replace testing of the chemicals and pump materials under specific working conditions. The data shown are based upon information from various sources available, but many factors (purity, temperature, abrasive particles, etc.) may affect the chemical resistance of a given material. Note: Some of the liquids in this table may be toxic, corrosive or hazardous. Please be careful when handling these liquids. Pumped liquid 0 C Concentration % PP Materials Pump housing Gasket Ball PVDF 5 Acetic acid CH 3 COOH Aluminium chloride AlCl 3 40 Aluminium sulphate Al (SO 4 ) 3 60 Ammonia, aqueous NH 4 OH 8 Calcium hydroxide 7 Ca(OH) Calcium hypochlorite Ca(OCl) 0 Chromic acid 5 H CrO Copper sulphate CuSO 4 30 Ferric chloride 3 FeCl Ferric sulphate 3 Fe (SO 4 ) Ferrous chloride FeCl 100 Ferrous sulphate FeSO 4 50 < 5 Hydrochloric acid HCl 5-37 Hydrogen peroxide H O 30 Nitric acid HNO Peracetic acid CH 3 COOOH 5 Potassium hydroxide KOH 50 Potassium permanganate KMnO 4 10 Sodium chlorate NaClO 3 30 Sodium chloride NaCl 30 Sodium chlorite NaClO 0 0 Sodium hydroxide NaOH Sodium hypochlorite NaOCl 0 Sodium sulphide Na S 30 Sodium sulphite 6 Na SO 3 0 Sulphurous acid H SO 3 6 Sulphuric acid 4 < 80 H SO Suitable. 3 Risk of crystallisation. Stainl. steel Limited. 4 Reacts violently with water and generates much heat. (Pump should be absolutely dry before dosing sulphuric acid.) Not suitable. 5 Must be fluoride-free when glass balls are used. 6 In neutral solutions. 7 Saturated solution 0.1%. PVC FKM EPDM CSM PTFE Centellen C Ceramic Glass 37

38 Accessories Overview Accessories Grundfos offers a comprehensive range of accessories covering every need when dosing with Grundfos dosing pumps. Overview Water meter see page 77 Flow indicator See page 50 Counter-pressure or relief/ isolating valve See page 57 Automatic vent valve See page 6 Multifunction valve See page 48 Injection valve See page 45 Pulsation dampener See page 64 Pressure gauge See page 66 Connector for pulsation dampener See page 65 Pump connections See page 51 Priming aid See page 67 Cable and plug See page 40 Tubing See page 4 Wall bracket See page 76 Installation kit See page 39 Dosing monitor See page 49 Rigid suction line See page 53 Rigid suction line with level sensors See page 53 Tank See page 69 Foot valve See page 43 Level control unit See page 55 Hand mixer See page 73 Electric mixer See page 74 TM

39 Accessories Installation kit Installation kit The installation kit includes: foot non-return valve with strainer and weight injection non-return valve, spring-loaded 6 m PE discharge tubing m PVC suction tubing m PVC vent tubing. Max. 6 metres Max. metres Max. metres TM TM For pump types DME DME 8 DME 1 DMS DMS 4 DMS 8 DMS 1 DME 19 DME 48 Size DN 4 DN 8 Valve materials Inner/outer tubing diameters Product number Housing Gasket Ball Suction Discharge Vent PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic PP EPDM Ceramic PP FKM Ceramic PVDF FKM Ceramic 4/6 4/6 4/ /9 6/9 4/ "/1/4" 0.17"/1/4" /4"/3/8" 1/4"/3/8" /9 6/9 4/ /6 4/6 4/ "/1/4" 0.17"/1/4" /4"/3/8" 1/4"/3/8" /9 6/9 4/ /6 4/6 4/ "/1/4" 0.17"/1/4" /4"/3/8" 1/4"/3/8" /1 9/1 4/ /8"/1/" 3/8"/1/" /1 9/1 4/ /8"/1/" 3/8"/1/" /1 9/1 4/ /8"/1/" 3/8"/1/"

40 Accessories Cable and plug Cable and plug Cable and plug for connection of pump to external control devices, such as process controllers, flow meters, start/stop contacts, and level sensors. Grundfos level control units are factory-fitted with cable and plug connection for Grundfos dosing pumps. The cables and plugs fit all dosing pumps, types DME and DMS-A. Cable material: PUR (0.34 mm ) Plug type: M1. TM Signal Number of poles Pulse, 0/4-0 ma, start/stop 5 Dual-level 4 Cable moulded with plug Type Cable length [m] Product number ) ) 5 Stop dosing input and dosing output 1) Cable moulded with plug 3 Alarm relay cable with plug 1) Extension cable Pulse, 0/4-0 ma, start/stop Plug with terminals without cable Dual-level ) Only DME l/h 40

41 Accessories Diaphragm leakage sensor Diaphragm leakage sensor ( l/h) Optoelectronic leakage sensor to be inserted in the drain hole behind the diaphragm for sensing diaphragm breakage or leakage. The sensor unit consists of: Transmitter receiver Holder for fitting sensor in the drain hole of backplate M1 plug and wire to transmit signal to pump. When the liquid gets into contact with the sensor, the light refraction changes, causing the sensor to emit a signal. The signal emitted from the sensor triggers the pump to stop dosing and give pump output alarm. GR 811p Pump type Size Type Cable length [m] Product number DME ( l/h) M1 Leakage sensor M1 0.5 m

42 Accessories Tubing Tubing Tubing in various materials, sizes and lengths. TM Inner/outer diameters [mm] Material Maximum pressure [bar] Length [m] Product number PE /6 PVC ETFE PE /9 PVC ETFE PE /1 PVC , ETFE /19 PVC, textile-reinforced /0 PVC 0, / / / /34 PVC, textile-reinforced / / /

43 Accessories Foot valve Foot valve Foot valve complete with non-return valve, strainer and tube or pipe connection. TM /GR8109 Dimensions DN 4, DN 8 DN 6, DN 10, DN 15, DN 0, DN 5 Tubing/non-return valve Hose clamp Pipe cementing Non-return valve TM /TM TM TM Max. flow rate [l/h] 15 DN 4 7 DN 8 Materials Connection Dimensions Size Housing Gasket Ball Type PP EPDM Ceramic Tubing PP FKM Ceramic Tubing PV FKM Ceramic Tubing PP EPDM Ceramic Tubing PP FKM Ceramic Tubing PV FKM Ceramic Tubing Inner/outer tubing or pipe diameters d ø [mm] L [mm] Product number 4/ / "/1/4" /4"/3/8" / / "/1/4" /4"/3/8" / / "/1/4" /4"/3/8" / / /4"/3/8" /8"/1/" / / /4"/3/8" /8"/1/" / / /4"/3/8" /8"/1/" Valve kit

44 Accessories Foot valve Max. flow rate [l/h] 48 DN DN DN DN 0 DN 5 PVC - Glass Pipe cementing -/ Stainl. steel CSM Stainl. steel Hose clamp 6/ Threaded -/Rp 1/4" Rp 1/4" /NPT 1/4" NPT 1/4" PP EPDM / /7 PP Ceramics Hose clamp / FKM 5/34 PVDF / PVC FKM Glass Stainl. steel FKM CSM Stainl. steel PVC FKM Glass Stainl. steel CSM Stainl. steel Hose clamp 9/ Pipe cementing -/ Threaded RP 3/4" RP 3/4" Hose clamp 9/ Threaded -/Rp 1/" Rp 1/" /NPT 1/" NPT 1/" Hose clamp 16/ Pipe cementing -/ Hose clamp 16/ Threaded -/Rp 1/" Rp 1/" /NPT 1/" NPT 1/" PP EPDM 33/ PP FKM Glass Hose clamp 3/41 38/48 33/ PVDF FKM 33/ Stainl. steel FKM Stainl. steel Threaded RP 1 1/4" RP 1 1/4" PVC FKM Glass Stainl. steel Materials Connection Dimensions Size Housing Gasket Ball Type CSM Stainl. steel Hose clamp 5/ Pipe cementing -/ Hose clamp 5/ Threaded Inner/outer tubing or pipe diameters d ø [mm] L [mm] Product number -/Rp 1" Rp 1" /NPT 1" NPT 1" Valve kit 44

45 Accessories Injection valve Injection valve Injection valve complete with spring-loaded non-return valve, injection pipe and tube or pipe connection. Spring material: Hastelloy C Opening pressure: DN 4, DN 8: 0.7 bar DN 6, DN 10, DN 15, DN 5: 1.1 bar. Maximum temperature: PP, PVDF: 50 C PVC: 40 C Stainless steel: 80 C. GR GR7098 Dimensions DN 4, DN 8 DN 6, DN 10, DN 15, DN 0, DN 5 d L Non-return valve TM TM TM Max. flow rate [l/h] Size 1 DN 4 Material Connection Dimensions Housing Gasket Ball Type PP EPDM Ceramic Tubing PP FKM Ceramic Tubing PV FKM Ceramic Tubing Inner/outer tubing or pipe diameters d L [mm] Product number 4/6 G 1/" /9 G 1/" "/1/4" NPT 1/" /4"/3/8" NPT 1/" /6 G 1/" /9 G 1/" "/1/4" NPT 1/" /4"/3/8" NPT 1/" /6 G 1/" /9 G 1/" "/1/4" NPT 1/" /4"/3/8" NPT 1/" Valve kit

46 Accessories Injection valve Max. flow rate [l/h] 7 DN 8 7 DN6 150 DN 10 PP EPDM Ceramic PP FKM Ceramic PV FKM Ceramic Stainl. steel AF Stainl. steel Tubing Pipe cementing Tubing Tubing Pipe cementing Tubing Tubing Pipe cementing Tubing 6/9 G 1/" /1 G 1/" /10 G 1/" /1 G 1/" /4"/3/8" NPT 1/" /8"/1/" NPT 1/" /9 G 1/" /1 G 1/" /10 G 1/" /1 G 1/" /4"/3/8" NPT 1/" /8"/1/" NPT 1/" /9 G 1/" /1 G 1/" /10 G 1/" /1 G 1/" /4"/3/8" NPT 1/" /8"/1/" NPT 1/" Hose clamp 6/- G 1/" Threaded -/Rp 1/4" G 1/" /NPT 1/4" NPT 1/" /NPT 1/" NPT 1/" PP EPDM G 3/4" PP FKM Ceramics Hose clamp 19/7 5/34 G 3/4" PVDF FKM G 3/4" PVC FKM Glass Stainl steel FKM AF Stainl steel 375 DN 15 PVC FKM Glass 940 Size DN0 Hose clamp Pipe cementing 9/- G 1" /- G 1" /1 G 1" /16 G 1" Threaded RP 3/4" G 3/4" Hose clamp 9/- G 1" Threaded -/Rp 3/8" G 1" /Rp 1/" G 1" /3/8"NPT NPT 1" Hose clamp 16/- G 1" Pipe cementing -/16 G 1" /0 G 1" PP EPDM G 1" PP FKM Glass Hose clamp 3/41 38/48 G 1" PVDF FKM G 1" Stainl steel FKM Stainl steel DN 5 PVC FKM PVDF Material Connection Dimensions Housing Gasket Ball Type Threaded RP 1 1/4" G 1" Hose clamp Pipe cementing Inner/outer tubing or pipe diameters d L [mm] Product number 5/- G 1 1/" "/- NPT NPT 1.5" /3 G 1 1/" /3" NPT NPT 1.5" Valve kit

47 Accessories Hot injection valve Hot injection valve Complete hot injection valve kit assembly with shut-off valve, pipe and tubing connection fitting for chemical injection into steam and hot water application. The hot injection valve assembly allows for direkt dosing injection into systems with temperature of max. 150 C at the injection valve point. The hot injection valve kit is delivered non-assembled to facilitate adaptation to the actual application. GR 7506 Materials: Shut-off ball valve SS Pipe SS Pipe connection SS Tubing connection PVDF Max. injection point temperature 150 C Dimensions: Shut-off ball valve 1/" Pipe 8/10 mm Pipe connection 1/" Tubing connection 6/9. Material Connection Max. flow rate [l/h] Size Product number Connection Gasket Ball Type Tubing diameter 0 DN 4 PVDF FKM Ceramic Tubing 6/

48 Accessories Multifunction valve Multifunction valve Compact valve unit for direct mounting on the pump discharge connection. The valve has four functions: 1. Constant counter-pressure. Anti-siphoning 3. Pump protection 4. Manual pressure relief. Relief pressure: 11 bar Constant counter pressure: 1.5 bar Maximum volume: 50 l/h. TM TM Dimensions TM Materials Dimensions Pump type Product number Housing Gasket Diaphragm A E DME and DMS a) PVDF FKM FKM M8 x M8 x DME and DMS up to 48 l/h EPDM EPDM M30 x 3.5 M30 x PP FKM FKM M30 x 3.5 M30 x PVDF FKM FKM M30 x 3.5 M30 x PVC a) M8 x fits stainless steel pump heads. EPDM EPDM M30 x 3.5 M30 x FKM FKM M30 x 3.5 M30 x

49 Accessories Dosing monitor Dosing monitor The dosing monitor is used in connection with the dosing monitoring function of DME and DMS-A, AR pumps. The monitor sends a pulse signal (closed contact) for every measured dosing stroke. As the DME pump will often operate without pulsation on the discharge side, the monitor must always be installed on the suction side. The monitor for a DMS pump can be installed on both suction and discharge side. Maximum pressure: 10 bar Maximum volume: 50 l/h Maximum liquid temperature: 35 C Maximum liquid viscosity: 0 mpas Maximum load of pulse transmitter (reed contact): 48 VAC/VDC, 0.5 A Materials in contact with liquid: PMMA/PVC/FKM. TM Dosing stroke measured Dosing stroke measured Dosing stroke measured Monitor mounted on suction side (DME and DMS) Monitor mounted on discharge side (DMS only) Monitor mounted in dosing tube. In discharge tube: DMS In suction tube: DME and DMS TM TM TM Selection table Mounting Pump head Gasket Connection kit Product number In-line Discharge side a) Suction side PP, PVDF PP, PVDF PP, PVDF a) Not suitable for DME pumps. Not suitable for stainless steel pump heads. 4/6, 6/9, 9/1 mm FKM 0.17"/1/4", 1/4"/3/8", 3/8"/1/" FKM 4/6, 6/9, 9/1 mm FKM "/1/4", 1/4"/3/8", 3/8"/1/" EPPM FKM Not needed EPPM Pump connection is used for monitor FKM Not needed EPPM Pump connection is used for monitor

50 Accessories Flow indicator Flow indicator The flow indicator is used for discharge monitoring. When the dosing pump is discharging liquid, the white ball will jump in the transparent pipe. Each dosing stroke causes a ball jump. The design of the flow indicator allows ball movements to be seen at flow rates from 0.1 to 45 l/h. At a steady flow, the ball will always be in the top position. The flow indicator installs and retrofits easily. Material: PVC grey, PVC transparent, PVDF, FKM, ceramic AI O 3. Maximum pressure: 10 bar Maximum pulsed flow: 45 l/h. TM Dimensions TM Pump type DME and DMS up to 48 l/h Dimensions Product number A B C [mm] D [mm] M30 x 3.5 M30 x

51 Accessories Pump connections Pump connections Separate, retrofit pump connections for adapting standard Grundfos pumps to installation-specific tubing, pipe types and sizes. The product number includes one connection with union. GR6987 For pump type Connection type Inner/outer tubing or pipe diameters/thread Material Product number DME DME 8 DME 1 DME 19 DME 48 DMS DMS 4 DMS 8 DMS 1 Tubing Pipe cementing Inner thread 4/6 6/9 6/1 9/1 DME Hose clamp 19/7 + 5/34 DME Hose clamp 3/ /48 Fits only stainless steel pumps. Polypropylene PVDF Polypropylene PVDF Polypropylene PVDF Polypropylene PVDF /10 PVC /1 PVC PVC /Rp 1/4" PVDF St. steel St. steel * /Rp 3/8" St. steel * PP PVDF PP PVDF

52 Accessories Adaptor Adaptor The adaptors are used for the connection of DME and DMS pumps to suction and discharge tubing sizes other than Grundfos standard sizes. The product number comprises two sets. TM Inner/outer tubing diameter 4/6 6/9 6/1 9/1 5/8 6/8 0.17"/1/4" 1/4"/3/8" 3/8"/1/" 1/- 19/7 5/34 Connection type Tubing Hose clamp Material Product number PP PVDF PP PVDF PP PVDF PP PVDF PP PVDF PP PVDF PP PVDF PP PVDF PP PVDF PP PVDF PP PVDF /41 PP /48 PVDF Rp 3/4" PVC Rp 1 1/4" PVC Rp 3/4 SS Rp 1 1/4 Inner SS NPT 3/4 thread PVC NPT 1 1/4 PVC NPT 3/4 SS NPT 1 1/4 SS

53 Accessories Rigid suction line Rigid suction line Pre-assembled rigid suction line with adjustable length for mounting in a tank. The suction line consists of foot valve with strainer, rigid suction pipe, tank connection thread and suction tube. For control variant A, the suction line is available with level sensors (NO-contacts) for warning and emptytank signals, supplied complete with cable and plug for pump connection. Material: PVC Material, wetted parts: PVC, glass Suction tubing length: 1.5 m, PVC-tube Level cable length: 1.5 m Level plug type: M1, 4-pole Maximum flow: 50 l/h Maximum load of level contacts: 50 V, 0.5 A Function of level contacts: Low level/empty tank = closed contact Black PE screw cap for ø33.5: TM /TM

54 Accessories Rigid suction line Dimensions With level sensors Without level sensors TM TM Maximum length L [mm] For Grundfos tank size [l] Inner/outer suction tubing diameters [mm] Product number With level sensors Without level sensors 4/ / / "/1/4" /4"/3/8" /8"/1/" / / / "/1/4" /4"/3/8" /8"/1/" / / / "/1/4" /4"/3/8" /8"/1/" / / / "/1/4" /4"/3/8" /8"/1/" / / / "/1/4" /4"/3/8" /8"/1/" / / / "/1/4" /4"/3/8" /8"/1/"

55 Accessories Level control unit Level control unit For dosing pumps with level control input (variant A), complete with level sensors (NO-contacts), ceramic weight, cable and plug for pump connection. Material: PVC Level cable length:.5 m Level plug type: M1, 4-pole Maximum load of level contacts: 50 V, 0.5 A Function of level contacts: Low level/empty tank = closed contact Product number: Dimensions TM TM

56 Accessories Counter-pressure or relief valve Counter-pressure or relief valve Adjustable valve for installation in the discharge tube. Installed in-line, the valve functions as a counterpressure valve optimising dosing accuracy into systems with fluctuating pressure or as anti-siphoning valve when dosing into pressureless systems. Installed in a T-connection with the valve outlet connected to the tank, the valve functions as a pressure relief valve or a safety valve, protecting the pump and the discharge tube against excessive pressures. Pressure range: 0-10 bar Diaphragm material: PTFE. TM

57 Accessories Counter-pressure or relief valve Counter-pressure or relief valve DN 6, DN 10, DN 15 DN 5, DN 3, DN 40 TM TM Size Maximum flow rate [l/h] DN 6 5 Rp 1/4" DN Rp 3/8" Dimensions A C [mm] H [mm] Housing material Type PVC PVDF St. steel PVC PVDF St. steel Connections Inner/outer tubing or pipe diameters/thread Product number 4/ / / Tubing 9/ "/1/4" /4"/3/8" /4"/1/" Pipe cementing -/ Inner thread -/Rp 1/4" /4" NPT / / Tubing 6/ "/1/4" /4"/3/8" /4"/1/" Pipe cementing -/ Inner thread Inner thread -/Rp 1/4" /4" NPT /Rp 1/4" /4" NPT / Tubing 6/ /4"/3/8" Hose clamp 9/ Pipe cementing Inner thread -/ / /Rp 3/8" /3/8" NPT / Tubing 1/4"/3/8" Hose clamp 9/ Pipe cementing Inner thread -/ / /Rp 3/8" /3/8" NPT Hose clamp 9/ Inner thread -/Rp 3/8" /8" NPT

58 Accessories Counter-pressure or relief valve Size Maximum flow rate [l/h] DN Rp 1/" DN Rp DN Rp 1 1/4" 140 DN Rp 11/" 15 For stainless steel Dimensions A C [mm] H [mm] Housing material Type PVC PVDF St. steel PP St. steel Hose clamp 16/ Pipe cementing -/ Inner thread -/Rp 1/" /1/" NPT Hose clamp 16/ Pipe cementing -/ Inner thread Hose clamp -/Rp 1/" /1/" NPT / /Rp 1/" /1/" NPT Hose clamp 5/ Inner thread Inner thread Connections Inner/outer tubing or pipe diameters/thread Product number -/Rp /" NPT "/ NPT /Rp /1" NPT /Rp 1 1/4" PP Inner thread -/1 1/4" NPT St. steel Flange DN /Rp 1 1/" PP Inner thread -/1 1/" NPT St. steel Flange DN

59 Accessories Valve assembly Valve assembly Complete assembly of: counter-pressure and relief valve or relief and isolating valve. Valve diaphragm material: PTFE Pressure range of counter-pressure and relief valve: 0-10 bar. TM

60 Accessories Counter-pressure and isolating valve/relief valve Counter-pressure and isolating valve/relief valve TM TM Valve functions Counter-pressure and isolating valve Counter-pressure and relief valve TM TM Size Maximum flow rate [l/h] DN6 5 DN10 75 DN15 10 DN6 5 DN10 75 DN15 10 Housing material Type Connections Inner/outer tubing or pipe diameters/ thread Dimensions A H [mm] Product number 4/ / Tubing 6/ PVC 9/1 Rp 1/4" Pipe cementing -/ Inner thread -/Rp 1/4" St.steel Inner thread -/Rp 1/4" PVC St.steel PVC St.steel Tubing 6/ Hose clamp 9/ / Pipe cementing 174 -/16 Rp 3/8" Inner thread -/Rp 3/4" Hose clamp -/Rp 3/8" Inner thread -/Rp 1/4" Hose clamp 16/ Pipe cementing -/ Inner thread -/Rp 1/" Rp 1/" Hose clamp 16/ Inner thread -/Rp 1/" / / Tubing 6/ PVC 9/1 Rp 1/4" Pipe cementing -/ Inner thread -/Rp 1/4" St.steel Inner thread -/Rp 1/4" PVC St.steel PVC St.steel Tubing 6/ Hose clamp 9/ / Pipe cementing 174 -/16 Rp 3/8" Inner thread -/Rp 3/8" Hose clamp 9/ Inner thread -/Rp 3/8" Hose clamp 16/ Pipe cementing -/ Inner thread -/Rp 1/" Rp 1/" Hose clamp 16/ Inner thread -/Rp 1/"

61 Accessories Venting valve Vent valve Manual vent valve for direct fiting into the DME and DMS pump heads up to 48 l/h. GR 810 Pump type DME, DME 8 DME 1, DME 19 DME 48 DMS, DMS 4 DMS 8, DMS 1 Valve materials Housing Gasket Ball Vent pipe Product number PP EPDM PP FKM Ceramic 4/ PV FKM

62 Accessories Automatic vent valve Automatic vent valve Automatic vent valve for direct fitting on the pump discharge connection. Valve housing material: PMMA/PVC O-ring material: FKM Valve ball material: Glass Valve seat material: PVDF Pump head material: PP/PVDF Power cable length: 1.5 m Opening pressure: 10 bar Maximum flow: 45 l/h Supply voltage: 115/30 V, 50/60 Hz Plug type: EU (Schuko). TM /TM The valve is available with and without timer. With timer: The valve is continuously connected to the power supply. The opening time and opening intervals are set on the timer. Without timer: The valve will open when power is supplied to the valve. This version is ideal for operation in connection with a dosing monitor. 6

63 Accessories Automatic vent valve (with timer) Automatic vent valve (with timer) A B TM Pump type DME DMS up to 48 l/h Dimensions A + B M30 x 3.5 Voltage Plug Product number With timer Without timer Schuko (DIN) x 30 V, Hz Switzerland UK Australia x 10 V, Hz US

64 Accessories Pulsation dampener Pulsation dampener For the installation in the suction and the discharge tube, the pulsation pressure surges, and ensuring a steady flow. The dampener is particularly suitable for long discharge tubes and/or lines with a small diameter. Installed in the discharge tube, the dampener can be used for optimising dosing accuracy and for protection of pump and discharge line against pressure surges. Depending on the system pressure, it may be necessary to install a counter-pressure valve after the dampener to optimise its function. Maximum pressure: 10 bar. TM

65 Accessories Pulsation dampener Pulsation dampener Size 80 Size 50 Sizes 750 and 500 TM TM TM Size Maximum flow rate [l/h] Materials Connections Dimensions [mm] Housing Diaphragm Type PP PVC PP PVC PP PVC PP PVC Inner/outer tubing or pipe diameters/ thread A B C D E Product number 6/ CSM Tubing 9/ FKM Tubing 6/ CSM FKM CSM FKM CSM FKM CSM FKM CSM FKM Tubing Tubing 6/9 17 G 3/4" M /4"/3/8" / /4"/3/8" Inner thread -/Rp 1/" Inner thread -/1/" NPT Inner thread -/Rp 1/" Inner thread -/1/" NPT G 1 1/4" M8 58 Inner thread -/Rp 1/" Inner thread -/1/" NPT Inner thread -/Rp 1/" Inner thread -/1/" NPT Inner thread -/Rp 1/" Inner thread -/1/" NPT Inner thread -/Rp 1/" Inner thread -/1/" NPT G 1 1/4" ø9 7 Inner thread -/Rp 1/" Inner thread -/1/" NPT Inner thread -/Rp 1/" Inner thread -/1/" NPT CSM Pipe cementing -/ FKM Pipe cementing -/ G ø11 16 CSM Pipe cementing -/ FKM Pipe cementing -/

66 Accessories Accessories for pulsation dampeners Accessories for pulsation dampeners Connector For direct fitting of pulsation dampener size 80 to pump discharge connection. Pump type A B C Product number DME DMS Rp 3/4" M TM TM Dummy plug For installation of pulsation dampener in T-piece connection. Pulsation dampener Dimension [mm] size A Product number 80 Rp 3/4" , 750 Rp 1 1/4" Rp Pressure gauge For measuring gas pressure in pulsation dampener. Pressure range Product number 0-6 bar bar TM TM TM TM

67 Accessories Priming aid Priming aid The priming aid is a transparent, air-tight collector with a screw cap on top. It is mounted between the tank and the pump. The inlet from the tank and the outlet to the pump are both at the bottom of the collector. The priming aid is supplied with a bracket for wall mounting and a rod for mounting on top of the tank. The priming aid has the following functions: Priming. The priming aid facilitates priming in case of frequent stops and/or high suction lifts by eliminating or reducing the dry-suction phase. Gas trap. Gas occurring in the suction tube is trapped in the top of the priming aid to prevent it from entering the dosing head. Pulsation dampening. The dampening gas cushion in the top of the priming aid reduces pressure surges, resulting in optimum dosing accuracy and reduced risk of cavitation. Material: PVC. TM

68 Accessories Priming aid Priming aid Size 95 Size 50 TM TM Size/priming capacity [ml] Type Tubing Connections Inner/outer tubing diameters Product number 4/ / "/1/4" /4"/3/8" / / /4"/3/8"

69 Accessories Tank Tank Closed cylindrical tank with screw cap and threaded connection for rigid suction line. Material: PE. Liquid temperature: Minimum: 0 C. Maximum: +45 C. Pump mounting plate: The DME and DMS pumps can be mounted direct on the tank top by means of adapter plates. Material: PP. DME to DME 1 and DMS: DME 19 and DME 48: Floor mounting bracket: Material: PE. Set of four: TM

70 Accessories Tank Dimensions Floor mounting bracket TM Tank size [l] Dimensions [mm] D H Weight [kg] Product number Without pump mounting holes. 70

71 Accessories 100-litres tank 100-litre tank Closed square tank with screw cap and mounting platform for single or parallel pump mounting. The pump mounting platform is raised above the screw cap to protect pumps and connections when filling chemical into the tank. The height difference also allows for direct mounting of the dosing monitor on the suction side. Material: MDPE Weight: 15 kg Max. material temperature: +50 C Liquid temperature: Minimum 0 C Maximum +45 C. GR7309 Mounting platform DME and DMS pumps can be fitted direct on the platform by means of brass inserts moulded into the platform. Mounting combination Single or parallel mounting of DME 0-48 l/h and DMS. The tank is prepared for the fitting of a 3/4" RG draining plug. Material thickness: 4 mm. Tank size Product number 100 l

72 Accessories 100-litres tank Dimensions [mm] ø M TM

73 Accessories Hand mixer Hand mixer Hand mixer with adjustable length for mixing of chemicals in a tank. The mixer is designed for Grundfos chemical tanks. Material: PVC. TM Dimensions TM Tank size [l] Maximum length, L [mm] Product number

74 Accessories Electric mixer Electric mixer Electric mixers ensure homogeneous mixing of the chemical solution in the tank. Mixing is essential for dissolving powder additives or liquid additives, which are not easily dilutable. The mixer is equipped with a single or three-phase motor, an mixer shaft connected to the motor shaft and a three-blade mixing propeller. The selection of the mixer size depends on whether readily-soluble substances, or permanently poorly miscible emulsions or insoluble suspensions are to be stabilised. The latter requires higher power input and, if necessary, continuous operation instead of intermittent operation. The shaft and the propeller must be submerged into the liquid during operation. The mixer must be protected against dry-running. Mixer shaft material: PTFE-coated, stainless steel DIN W.-Nr TM Propeller material: Motor insulation class: PVDF F Enclosure class: IP 55. Shaft length L [mm] Voltage, frequency Motor size [kw] Speed [min -1 ] Product number PTFE-coated stainless steel Stainless steel 1 x 30 V, 50 Hz x 400 V, 50 Hz x 30 V, 50 Hz x 400 V, 50 Hz x 30 V, 50 Hz x 400 V, 50 Hz x 30 V, 50 Hz x 400 V, 50 Hz x 30 V, 50 Hz x 400 V, 50 Hz If the mixer is mounted on a Grundfos tank, a mounting plate must be used: Tank size [l] Product number

75 Accessories Electric mixer Dimensions TM Motor size [kw] Sealing flange Dimensions [mm] A B C D E F G H When mixing aggressive liquids, the use of a sealing flange for protection of the motor is recommended. Product number The sealing flange is made of polypropylene and sealed with a V-ring. Note: The sealing flange fits 0.09 and 0.1 kw mixers. Other flanges are available on request. 75

76 Accessories Wall bracket Wall bracket Wall bracket for easy installation of the dosing pump on a wall. TM Dimensions A A-A ø5 A ø3.5 TM Pump type Material Product number DME and DMS up to 48 l/h PPO

77 Accessories Water meter Water meter In-line water meter with potential-free pulse signal for use in flow-proportional dosing applications. Qn 1.5 and Qn.5 meters are of the multi-jet, dry dial type for cold water up to 30 C or hot water up to 90 C. Qn 15 meters and up are of the helical vane type for cold water up to 50 C or hot water up to 10 C. Max. pressure: 16 bar. If the water meter is to be connected to the pump pulse input, a control plug should be used. Product number of control plug: Qn 1.5 to Qn 15 meters are threaded. Qn 40 to Qn 150 meters are flanged. GR5806p Cable length: 3 metres Maximum load, reed contact: 30 VAC/VDC, 0. A. Qn [m 3 /h] Pulse rate [l/pulse] Dimensions Maximum shortperiod capacity [m 3 /h] Maximum pressure [bar] Transitional capacity with error ± % [l/h] Minimum capacity with error ± 5% [l/h] Product number Maximum water temperature 30 C 50 C 90 C 10 C Size Meter connections Installation kit connections Meter port-to-port length [mm] Port-to-port length incl. kit [mm] Threaded connections Qn 1.5 G 3/4" Rp 1/" Qn.5 G 1" Rp 3/4" Qn 15 G.5" Rp " Flanged connections Qn 40 DN Qn 60 DN Qn 150 DN