SOLENOID DRIVEN DOSING PUMPS

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2 MAIN COMMON FEATURES SOLENOID DRIVEN DOSING PUMPS LIQUID ENDS Power supply: 230 Vac (±10 / 15%) / 1 phase / 50/60 Hz WETTED PARTS STANDARD conf. Available conf. Reproducibility under standard conditions: 5% PUMP HEAD / FITTINGS PP PVDF; AISI 316 Plastic housing and support: PP reinforced, IP65 BALL CHECK VALVES CERAMIC LIP TYPE Upon request: 110 Vac / 60 Hz; Vdc (limited range) SEAL / O-RINGS FPM (Viton ) EPDM (Dutral ) Voltage working range: min.207 Vac Max 253 Vac DIAPHRAGM PTFE Each pump is provided with Accessories Kit 1 - Injection valve 1 - Foot Valve/Filter 2 m - Discharge Hose PE semi-rigid (4x6 mm); 2 m + 1,5 m - Suction and Air Bleed Hose PVC flexible MODELS AND DOSING MODES C/A-C/AL Constant / ON-OFF analog controls C/D Constant / ON-OFF digital controls P/D Proportional to ext digital contact CS/D Proportional to ext ma signal MF/D Multifunctions CTRL3 Dosing pump with ph-rx-cl 2 controller CTRL2 Dosing pump with ph-rx controller CD/D Dosing pump with conductivity (µs) meter Also available: Self-bleed pump head in PVDF; Injection and foot valve with Hastelloy spring return; Configuration for dosing polymers; Configuration for aggressive chemicals OPERATING CONTROLS STROKE FREQUENCY ADJUSTMENT Two operating controls versions: Analog with L.E.D. indicators Digital with display and L.E.D. All dosing pumps feature LEVEL CONTROL function (except C/A model) and upon request with floating level switch and fixing bracket. STROKE LENGTH ADJUSTMENT (only FX series) It varies the single stroke volume displacement giving the advantage of double regulation: pulse frequency and stroke volume. MX MXE MX SERIES Max l/h Max Bar 1,5 10 2,5 15 5, , FX SERIES Max l/h Max Bar 1,5 10 2, , VX SERIES Max l/h Max Bar MX series mounts a strong solenoid and CERAMIC ball check valves. MXE series mounts a smaller type of solenoid and LIP type valves. Wall mounting and small size Price effective Plastic housing PP IP65 rating FX series features double regulation: pulse frequency and stroke volume adjustment. FXS series features only pulse frequency adjustment but price effective. Foot mounting (avail.wall mounting support) Higher performances Ball check valves (avail. Lip type valves) Plastic housing PP IP65 rating VX series features pulse frequency adjustment for high performances. Wall mounting Die-Cast aluminium housing, IP65 Ball check valves (avail. Lip type valves)

3 MOTOR DOSING PUMPS MAIN COMMON FEATURES Gearbox in cast aluminium protected with Epoxy paint Flow rate adjustment via stroke lenght from 0-100% whilst in operation or at rest Motor/gearbox are coupled by means of flexible coupling, thus increasing transmission life Standard power supply: 230/400 Vac 50 Hz / 275/480 Vac 60 Hz; 3 phase,+/-10% Standard motors are vertical mounting TEFC, B14 type, 1400 rpm Motors configuration 0,18 kw 0,25 kw 0,37 kw 0,55 kw 0,75 kw LIQUID ENDS STANDARD CONFIGURATION WETTED PARTS AA CA / BA SA Pump head AISI 316L PP (CA) / PVC (BA) PVDF Piston AISI 316L CERAMIC CERAMIC Piston gaskets NBR (or FPM or EPDM) FPM (or EPDM) FPM (or EPDM) Ball check valve AISI 316 CERAMIC CERAMIC Diaphragm PTFE / NBR PTFE / NBR PTFE / NBR MECHANICAL ACTUATED DIAPHRAGM METERING PUMPS Mechanical diaphragm type pumps are suitable when: Zero leakage is essential Pumped liquid contains suspended solids particles DS series Flow rates from 7 to 116 l/h Pressures from 16 to 5 bar Standard Motor 0,18 kw Small dimensions DM series Flow rates from 49 to 490 l/h Pressures from 13 to 2,5 bar Standard Motors 0,25 0,37 kw PLUNGER TYPE METERING PUMPS Piston type pumps are suitable when: High pressure dosing is required High flow rate dosing is required Dosing high viscosity liquids PS series Flow rates from 4 to 290 l/h Pressures up to 20 bar Standard Motors 0,18 0,25 kw Small dimensions PM series Flow rates from 37 to 1027 l/h Pressures up to 20 bar Standard Motors configurations 0,18 0,25 0,37 0,55 0,75 kw PUMP ADJUSTMENT REMOTE CONTROL Motor dosing pumps flow rate can be adjusted via remote control by means of inverter or proportional controller: Inverter to control pump flow via remote control from external input signal 4 20 ma Servomotors 4 20 ma or 3 15 psi for stroke length control Controller with timer to manage external contacts (eg.water meter) recommended for proportional dosing (dividing mode) with motor driven dosing pumps. FWT offers a wide range of accessories and special configurations to guarantee a complete service

4 VPER PERISTALTIC DISPENCERS VPER series: peristaltic dispensers with flow adjustment from 0 to 100%, enclosed into IP 65 reinforced polypropylene housing. Flow is controlled by adjusting motor speed by means of a knob. Rollers with guides and fastener clips ensure hose firm in place Standard peristaltic hose: Santoprene (available on request Silicone) Power supply: 230Vac 50Hz (available Vac Vdc) Level control on request Available removable power cable with connector UPER/C UPER/C series: fixed constant flow rate enclosed into IP 65 reinforced polypropylene housing. Rollers with guides and fastener clips ensure hose firm in place Standard peristaltic hose: Santoprene (available on request Silicone) Power supply: 230Vac 50Hz (available Vac Vdc) Level control on request Available removable power cable with connector UPER-CD UPER-CD series are peristaltic dispensers automatically driven by an integral CONDUCTIVITY meter (micro Siemens) which assures a specified concentration of detergent into the basin, automatically reinstating it if such concentration is different from the one previously set by the operator. Sensor provided with unit. Enclosure as V-PER. Standard peristaltic hose: Santoprene (available on request Silicone) Power supply: 230Vac 50Hz (available Vac Vdc) Conductivity range: µs UPER-HF UPER-HF series: fixed-speed peristaltic dispenser for high flow rate performances with max 1 bar pressure. Strong plastic rollers assembly hinged at front plastic clear cover Rollers with guides and fastener clips ensure hose firm in place Reinforced polypropylene housing heat resistant Santoprene hose 9,6x14,4 mm (Silicon on request) Power rating: 230Vac or 240V50/60Hz; 110V-60Hz UPER 1,1 1 2,2 1 3,3 1 4,4* 1 6* 1 UPER series: fixed constant flow rate without housing for internal mounting into other equipment enclosures. Power supply 230Vac 50/60Hz; optional 24Vdc-ac; 240V;110V 60Hz NOTE*: types 4,4 l/h and 6,6 l/h feature only 12-24Vdc voltage T-VPER T-VPER series: with integral TIMER (Digital or Analog settings); flow adjustment from 0 to 100% of the motor speed. Enclosed into plastic modular housing. Recommended for applications such as dosing biological activators, odours control and hydrogen peroxide. Standard peristaltic hose: Santoprene (available on request Silicone) Power supply: 230Vac 50Hz (available 12-24Vdc) Level control on request

5 CONTROLLERS AND MEASUREMENTS MULTI + series Multiparameter controller ph, free chlorine, Redox, temperature Universal power supply Vac 5 or 3 Set-Points indipendent with 5 or 3 ON/OFF output relay contacts Microprocessor and SMD technology, Digital controls, LCD display 3 or 2 outputs 4 20 ma for proportional pumps (galvanic isolation) 3 or 2 outputs 4 20 ma for data recorders with galvanic isolation Hysteresis for ON/OFF mode / Delay / Set-point High-low alarm Proportional pulse timed output to activate constant dosing pump Block of relay outputs with proximity switch signal Temperature automatic compensation through temperature probe Options upon request: Timer output for automatic amperometric cell cleaning RS232 for PC control - RS485 converter for remote distance control GSM external modem for remote control via SMS status / alarm 2D20+ series Dual controller ph-free chlorine or ph-redox (ORP) Universal power supply Vac Microprocessor and SMD technology, Large custom LCD display 2+2 Set-Points indipendent with 4 ON/OFF output relay contacts 1 outputs 4 20 ma for proportional pumps (galvanic isolation) 1 outputs 4 20 ma for data recorders with galvanic isolation Hysteresis for ON/OFF mode / Delay Proportional pulse timed output to activate constant dosing pump Block of relay outputs with proximity switch signal P96+ series Single parameter controller ph, Free or Total chlorine, Redox(ORP), Conductivity, Dissolved Oxygen, Turbidity, In-Line measurements PW96+ PR96+ Universal power supply Vac, Microprocessor, Custom display 3 Set-Points independent with 3 ON/OFF output relay contacts 2 outputs 4 20 ma for dosing pumps and recorder / Galvanic isolation Alarm output for over-dosing time (in place of one set point) Menu programming - Level control or remote outputs relay TTL programmable proportional output pulses free contacts (only PW+) Proportional pulse timed output to activate constant dosing pump Hysteresis for ON/OFF mode / Delay / Set-point High-low alarm Suitable for proximity switch signal and temperature compensation PW+96 wall mounting / PR+96 enclosure for panel mounting RS232 for PC control - RS485 converter for remote distance control Internal CPU Data logger for recording events (only PW+ series) D20 series DR20 D20DIN DC20 Single parameter price effective controller ph, Free chlorine, Redox (ORP), Conductivity, In-Line volumetric measurements Microprocessor, Digital controls, LCD display 2 Set-Points independent with 2 ON/OFF output relay contacts 1 output 4 20 ma for proportional pump or recorder Hysteresis / Delay setting for each set-point Proportional time / pause output (PWM) High / low alarm setting for each set-point DR20 series for panel mounting D20DIN series din rail mounting DC20 series enclosure for wall mounting PERISTALTIC AND CONTROLLERS FOR SMALL SWIMMING POOLS AND HYDROPOOLS POOL D20-V PHRX POOL D20 PH or RX POOL D20-V PHRX DUAL controller ON/OFF and proportional POOL D20 PH or RX SINGLE controller ON/OFF and proportional Peristaltic variable flow rate adjustment or fixed flow rate 2 Set-Points independent with 2 ON/OFF output relay contacts Working pressure up to 3 bar Hysteresis / Delay setting for each set-point / Level control Proportional time / pause output (PWM) / Proximity switch function 4 20 ma output to drive data recorder Provided with accessories kit

6 ELECTRODES AND SENSORS AMPEROMETRIC MEMBRANE SENSORS CLS CLS series offers a large selection of potentiostatic ion-selective chlorine sensors membrane principle, for measuring: Free Chlorine Inorganic and Organic, compatible with Isocyanuric Acid, sensors suitable with presence of Surfactants/Flocculants, for potable and salt water, Salt water, Ozone, Hydrogen Peroxide, Peracetic Acid. Suitable for a wide choice of measuring ranges and applications. Fast and easy calibration procedure: only one point to calibrated Temperature compensation is integrated within each probe No environmental disturbances thanks to sensors low impedance Long lifetime and very little required maintenance AMPEROMETRIC CHLORINE CELL CLC CLC are open system amperometric cells able to the measure inorganic free chlorine with the possibility to control the actual incoming water flow hosting a proximity switch for output signal (switch upon request). Keeping a good maintenance and a steady flow, will obtain great results with competitive prices. Self-cleaning cell with glass balls Range 0 10 ppm. Electrode Platinum/Copper Max pressure 5 bar - Max temperature 5 60 C CLC 3 chlorine cell+2 electrode+temperature sensor holder, flow sensor proximity switch, incoming flow adjustment CLC 2 chlorine cell+2 electrode+temperature sensor holder CLC 4 chlorine cell+proximity switch temperature sensor holder COMBINED PH AND RX ELECTRODES Electrodes with cables from 1 to 15 m length Electrodes without cables DIN Connection PG13,5 threading Epoxy body Glass body Max pressure from 1 bar to 16 bar Max temperature from 60 C to 130 C TURBIDITY SENSOR Turbidity sensor CELL TURB Measuring range: 0 40,0 or 0 20,0 NTU (to specify at the order) Functioning mode: optical transmission by 90 Light photodiode Liquid Ends: PVC body PP fittings DISSOLVED OXYGEN SENSOR Dissolved Oxygen sensor with NTC temperature sensor Range 0 20,0mg/L,1ppb to saturation or 0.01% 200% of oxygen CONDUCTIVITY PROBES Ranges µs; µs; µs; ms With cables 4m up to 30 m length with amplified probes AISI 316 or Graphite electrodes Probes amplified via internal NTC and thermo-compensated Body PVC or PTFE TEMPERATURE PROBES Ranges up to 100 C With cables from 1 to 15 m length Body AISI, PVC, PTFE PT100 probes in GLASS, AISI, PVC

7 SENSORS ACCESSORIES Off-line probe holder for one or two electrodes, Incoming flow regulation, Proximity switch and Temperature probe hosting, Water sample withdraw outlet, earth connection, accessories provided Probe holder for a variety of electrodes, sensors and functions Submersible probeholder, PVC body, length 50 cm, 1 m, 1,5 m In-line electrode holder, PVC or AISI316, connection 1/2 Proximity switch to detect in-coming flow Impedance adapter for remote installations Buffer solutions DOSING PUMPS ACCESSORIES Electric Mixers Manual Mixers Suction lances Pulse emitter water meter (threaded) from 1/2 to 2 Pulse emitter water meter (flanged) from 2 to 8 Complete hydraulic kits for monitor panel assembly Dosing tanks Bunds and fittings Safety valves Back pressure / Relief valves Anti-syphon valves Pulsation dampners

8 ASSEMBLED CONTROL PANELS FWT offers many solutions for the most of applications which require online measuring, dosing and control. WATER TREATMENT / WASTE WATER TREATMENT / SWIMMING POOLS / COOLING TOWERS and more.. PH / CHLORINE OR REDOX (ORP) CONTROL PANEL Measuring ph, RX, Free chlorine Dosing pumps Water treatment and potable water Swimming pool systems PH AND RX CONTROL PANEL IN-LINE MEASUREMENTS Measuring ph and RX (ORP) level Peristaltic dispencers Designed for small swimming pool applications Measuring turbidity value Dissolved oxygen Free and total chlorine Ozone,Peracetic acid, Chlorine dioxide Volumetric parameters COOLING TOWER SOLUTIONS POLYMER DOSING STATIONS Motor driven plunger pumps Electrical Mixers Dosing tanks DOSING STATIONS with dosing pumps with electrical mixers with dosing tanks Monitoring panels to control the scale concentration into cooling tower and to inject biocides to avoid any indirect contamination of the chilled air. FWT (Fluid and Water Technology) is a company formed with specialised experts with over twenty years of experience in liquid handling dosing systems and measuring systems. All the staff has been operating in these fields covering all key positions concerning technical and customer service, research and development, trading and production activities. FWT offers a wide range of accessories and sensors to guarantee a complete service. If you are interested to receive our complete catalogue and price list, please contact our International sales department. revision 01_0213 FWT di Tommaso Commonara Via della Piscina 5 Ariccia (RM) ITALIA Tel / Fax info@fwtfluidcontrol.it / service@fwtfluidcontrol.it