Mixers and flowmakers

Transcription

1 GRUNFOS ATA OOKLET AM, AMG, AFG 50 Hz

2 Table of contents 1. Introduction 3 Introduction 3 Applications 4 Constructional features 4 Operating mode 4 2. Identification 5 key 5 Nameplates Further product information 68 WebCAPS 68 WinCAPS 69 GO CAPS Product description 7 Features 7 Wiring diagrams 8 Water-in-oil sensor 9 Characteristics of mixed or moved liquids 9 Sound pressure level 9 Explosion-proof variants 9 4. Selection of product 10 Ordering a mixer or flowmaker 10 Selecting a mixer or flowmaker Product range 11 Standard versions 11 Explosion-proof versions Variants 15 Variants Construction 16 AM, AMG and AFG 16 Installation drawings 16 Material specification 17 Sectional drawings 18 Position numbers and material specification Positioning 36 Introduction 36 Mixers 36 Flowmakers Installation 42 Installation Technical data 46 AM AM.xx.45x.xxx, standard version 47 AM.xx.45x.xxx.Ex, Ex version 48 AMG, standard version 49 AMG, Ex version 50 AFG.xx.130.xx, standard version 51 AFG.xx.130.xx.Ex, Ex version 52 AFG.xx.180.xx, standard version 53 AFG.xx.180.xx.Ex, Ex version 54 AFG.xx.230.xx, standard version 55 AFG.xx.230.xx.Ex, Ex version 56 AFG.xx.260.xx, standard version 57 AFG.xx.260.xx.Ex, Ex version Accessories 59 Accessories 59 Selection guide for accessories 60 List of accessories 60 2

3 1 1. Introduction Introduction This data booklet deals with Grundfos mixers, types AM and AMG, as well as flowmakers, type AFG. Introduction Mixers Flowmakers Fig. 1 AM mixers TM Gr TM Fig. 2 AMG mixer The Grundfos range of horizontal AM and AMG mixers is designed for mixing, i.e. homogenisation and suspension, of liquids of low to medium viscosity. The range of mixers consists of the following types: AM mixers with direct drive AMG mixers with planetary gear drive. Mixers are fitted with motors of 0.75 to 18.5 kw. Fig. 3 AFG flowmakers Gr TM The Grundfos range of horizontal AFG flowmakers is designed for flowmaking, i.e. keeping the liquid moving, in liquids of low to medium viscosity. The flowmakers are suitable for use in large volumes. AFG flowmakers have planetary gear drive. Flowmakers are fitted with motors of 1.5 to 7.5 kw. 3

4 1 Introduction Applications The mixers and flowmakers are designed for mixing and flowmaking in the applications mentioned below. Sewage treatment plants Pumping stations (stormwater tanks) tanks for biological treatment of activated sludge tanks for primary wastewater treatment tanks for secondary wastewater treatment tanks for digested sludge treatment sludge storage tanks sludge thickening tanks homogenisation tanks tanks for digesting processes tanks for degassing and lime storage. Industry Pulp and paper industry paint and dyestuff industry chemical industry other industries working with homogenisation processes. Agriculture Slurry tanks biogas plants. Please contact Grundfos Management A/S, enmark, for further information on other applications, such as the mixing of viscous liquids or mixing in explosive environments. Constructional features AM Integrated motor bracket motor housing made of stainless steel AISI 316 protection ring between motor and hub self-cleaning propeller integrated overload and thermal protection integrated leak sensor double-acting shaft seal. AMG and AFG Strong axial gear in slim design for high hydrodynamic efficiency integrated overload and thermal protection integrated leak sensor cast-iron housing with epoxy protection self-cleaning high-efficiency propeller. Operating mode Continuous operation when fully submerged intermittent operation with max. 20 starts per hour. 4

5 2 2. Identification key Code Example A M G Ex. 5. 1A. Identification A M F G P [-] 342 [-] Ex 5 6 0A 1A 0 1 0V 1V 0Z 1Z [-] A range AM, AMG, AFG Version Mixer Flowmaker rive Gear-driven irect-driven Motor output power, P2 Code from type designation/10 [kw] 1.5 kw Propeller diameter 55 cm Applications All applications iology* Propeller speed 342 min -1 Explosion protection Non-explosion-proof Explosion-proof Frequency 50 Hz 60 Hz Supply voltage and starting method 400 V, OL 400 V, Y/ V, OL V, Y/ 415 V, OL 415 V, Y/ Special, OL Special, Y/ Generation First generation Second generation Third generation * Only for liquids with a dry solids content 1.5 %. 5

6 2 Identification Nameplates The nameplate is fitted to the motor housing. The details on the nameplate are required when ordering spare parts P.c. Model P 1/P 2 Cos ø m T Pol kw I N See MANUAL! Prod.No: mm No: c IP Insul.class: Hz U V A Istart A n N /min Weight kg CH-6105 Schachen TM Fig SEV 05 ATEX 0109 X P.c. Model P1/P2 kw Cos. Ex de IIC T II 2G 17 ø T Pol IN Prod. No. mm No. C IP Insul. class: Hz A IStart Weight AnN V /min kg NAT130 C See MANUAL! Nameplate, explosion-proof direct-driven mixers CH-6105 Schachen 12 TM Fig. 4 Nameplate, standard version Key to nameplate, standard version Pos. escription 1 designation 2 Production code 3 Propeller diameter 4 Liquid temperature range 5 Product number 6 Enclosure class according to IEC 7 Serial number 8 Insulation class 9 Rated voltage 10 Rated speed (propeller) 11 Weight 12 Starting current 13 Frequency 14 Number of poles 15 Rated current 16 Power factor 17 Motor power P1/P2 18 Model 19 Maximum installation depth For reference purposes, the additional nameplate supplied with the mixer or flowmaker should be fixed in a visible position at the installation site Fig. 6 SEV 05 ATEX 0111 X P.c. ø Prod. No. mm No. T C IP Insul. class: Model P1/P2 Cos. Pol kw IN Hz A IStart Weight AnN V /min kg Ex NAT130 C 1258 II 2G See MANUAL! CH-6105 Schachen Nameplate, explosion-proof gear-driven mixers and flowmakers Key to nameplate, Ex versions Pos. escription 1 designation 2 Production code 3 Propeller diameter 4 Liquid temperature range 5 Product number 6 Enclosure class according to IEC 7 Serial number 8 Insulation class 9 Rated voltage 10 Rated speed (propeller) 11 Weight 12 Nominal response temperature (NRT) 13 Starting current 14 Frequency 15 Number of poles 16 Rated current 17 ATEX category 18 ATEX approval class 19 Power factor 20 Motor power P1/P2 21 Model 22 Maximum installation depth TM

7 3 3. Product description Features Motor AM The totally enclosed 4-pole, three-phase, 400 V, 50 Hz, squirrel-cage induction motor is supplied as a complete unit. The motor is welded at the cable entry and manufactured in stainless material for optimum corrosion resistance. It is star-connected for direct-online starting. The dielectric oil in the motor distributes and diverts the heat and prevents the ingress of moisture. The built-in thermal switch disconnects the motor at 100 C and reconnects it after cooling. The motor must be protected against overload by means of an external motor-protective circuit breaker. The motor is not designed for operation via a frequency converter. Made of cast glass, the high-impact-resistant supply cable plug ensures efficient sealing. AM xx.45.xxx The motor is an 8-pole squirrel-cage induction motor without oil. The non-drive end has an integrated motor bracket with an embedded cable entry. The motor housing is made of stainless steel. A clamp around the motor is used for attachment of the lifting wire. The drive end has two mechanical shaft seals in an oilfilled shaft seal housing. AMG and AFG The motor is a 4- or 6-pole squirrel-cage induction motor. The stator is supported by two ball bearings. The watertight cable entry prevents moisture ingress down to a depth of 20 metres. Starting methods AM.xx.45.xxx and AMG Continuous operation: irect starting can be used for motors up to 2.5 kw. Star-delta starting, soft starter or frequency converter is recommended for motors of 3.0 kw and up. Intermittent operation: Star-delta starting, soft starter or frequency converter is recommended throughout the entire power range. AFG Flowmakers must be started via star-delta starting, soft starter or frequency converter. Gearbox The planetary gearbox is positioned between the motor and the propeller. All flowmakers have a second gear stage. The gearbox is oil-filled, and the gear wheels are hardened to ensure long life. See the installation and operating instructions for information on oil type, oil quality and oil change intervals. The gearbox/shaft seal housing has a water-in-oil sensor connected to an external relay which can give an alarm or cut out the motor in case of water ingress. earings Motor: Single-row ball bearings. Gear: Tapered roller bearings. Shaft seal To prevent ingress of the surrounding liquid, the mixers and flowmakers have shaft seal(s), and possibly seal rings, fitted around the propeller shaft. To prevent the motor oil from mixing with the oil in the shaft seal housing or gearbox, the mixers and flowmakers also have a shaft seal or two seal rings between the shaft seal housing or gearbox and the motor. Product description Mixer/ flowmaker AM standard and Ex versions AMG, AFG standard versions AMG, AFG Ex versions SiC: Silicon carbide. Sealing against ingress of surrounding liquid V-ring, lip seal and mechanical shaft seal made of SiC/SiC Two lip seals and a mechanical shaft seal, tungsten carbide/tungsten carbide or SiC/SiC Two lip seals and a mechanical shaft seal, tungsten carbide/tungsten carbide or SiC/SiC Sealing between shaft seal housing/gearbox and motor Carbon/Alox Two lip seals Mechanical shaft seal made of carbon/alox 7

8 3 Product description Shafts AM, AMG and AFG motor and gear shafts are made of stainless steel. See table below. AM AMG, AFG Shaft IN AISI IN AISI Motor Gear Propeller Wiring diagrams U1 V1 W1 W2 U2 V2 PTO LS PE For the number of propeller blades on the various types of mixers and flowmakers, see section Technical data, page 46. Power supply cables Cable type imension Outer diameter Standard S1N8-F 11G x 1.5 mm 2 17 S1N8-F 11G x 2.5 mm 2 21 H07RN-F 7G4 + 4 x 1 7 x 4 mm x 1 mm 2 21 iogas Power supply cable Lapp Ölflex F Robust 7 x 4 mm x 1.5 mm 2 21 Screened cable H07RC4N8-F 7G4 + 4 x 1 7 x 4 mm x 1 mm The cable type required for each product appears from the tables in section Technical data, page 46. Cable entry Elastomer 70 Shore-hardness. Sensors As standard, the mixer or flowmaker is supplied with the following: three thermal switches (PTO) or thermistors (PTC), one in each motor winding one water-in-oil sensor incorporated in the gearbox. Fig. 7 Wiring diagram, three thermal switches (PTO) Terminals escription 1, 2, 3, 4, 5, 6 Ends of the three stator windings (U1, U2, V1, V2, W1, W2) 11, 12 Thermal switches (F6) 21, 22 Leak sensor in gearbox () See section Water-in-oil sensor, page 9. U1 V1 W1 W2 U2 V2 PTC LS PE TM TM Fig. 8 Wiring diagram, three thermistors (PTC) Terminals escription 1, 2, 3, 4, 5, 6 Ends of the three stator windings (U1, U2, V1, V2, W1, W2) 31, 32 Thermistors (according to IN 44081) (ϑ1, ϑ2, ϑ3) 21, 22 Leak sensor in gearbox See section Water-in-oil sensor, page 9. 8

9 A Grundfos Company CH Schachen 3 Water-in-oil sensor The gearbox is monitored for the ingress of water by a water-in-oil sensor incorporated in the gearbox or shaft seal housing as standard. Via an external relay, the sensor triggers an alarm signal and/or switches off the motor. We recommend that you connect the sensor to a relay. The relay must be a Grundfos ALR-20/A-Ex relay, supplied as an optional accessory. See section Accessories, page 59. Note eing an electronic component, the water-in-oil sensor must not be tested with an ohmmeter or other measuring instruments. Settings The sensitivity of the ALR-20/A-Ex relay can be tested as follows: 1. Turn the adjusting screw a until the indicator light b of the relay is on. 2. Turn the adjusting screw in the opposite direction until the indicator light is off. 3. Turn the adjusting screw another 60 (in the same direction as under step 2). Note The maximum cable length between the relay and the mixer or flowmaker is 50 metres. An external alarm indicator, if any, must be connected to the potentialfree output, terminals 1 and 3 or 4. Product description Mains supply, terminals 2 and 10 a A1 A2 Netz Rel. arnold ag Lecksonden Relais Netz 230V 50-60Hz P3VA II (2)G [EEx ib] IIC nur für den Anschluss von Arnold AG Lecksonden Typ AL05 Ex Schaltpunkt Storung b Rated operating voltage 230 VAC Permitted voltage tolerance % Frequency Hz Power input Approx. 3 VA According to VE 0551, Power transformer short-circuit-proof, VE and SEV mark of conformity Sonde 5 7 ALR 20/A Ex SEV 05 ATEX TM Relay output, terminals 1, 3 and 4 Maximum switching voltage 250 VAC / 24 VC Maximum switching current 5 A Maximum switching capacity 100 VA / 100 W For further information, see the data sheet for the ALR-20/A-Ex. Fig. 9 ALR-20/A-Ex relay Characteristics of mixed or moved liquids A1 A2 Netz Netz 230V 40-60Hz P3VA Rel. Ue 400V le 2.5A AC Rel. ALR 20/A TM ph value 4-10 Liquid temperature 5-40 C Maximum density 1060 kg/m 3 Maximum sludge index Maximum dynamic viscosity Chloride content Chloride content Sound pressure level 125 ml/g 500 mpas 200 mg/l (for stainless steel IN ) 1000 mg/l (for stainless steel IN ) Fig. 10 imensions of ALR-20/A-Ex relay The sound pressure level of the mixer or flowmaker is lower than 70 d(a). Explosion-proof variants Use explosion-proof mixers and flowmakers in potentially explosive environments. The explosion classification is Ex de IIC T4 or Ex e ck ib IIC T3. In each individual case, the installation must be approved by the local authorities. 9

10 4 Selection of product 4. Selection of product Ordering a mixer or flowmaker You need to select only a few product numbers to make the order complete: mixer or flowmaker. custom-built variations (option). accessories for mechanical installation. Standard motor bracket is included in AM mixers. Adapters are available as accessories. electrical accessories, leak detector relay or frequency converter. Selecting a mixer or flowmaker When selecting mixers and flowmakers, you must consider many different parameters. In order to ensure the optimum selection, please contact Grundfos. For advanced applications, we recommendthat you carry out CF (Computer animated Flow esign) simulations. Please contact Grundfos. Standard mixer This is an example of what you get when you order a standard AMG mixer: mixer 10, 15 or 25 m cable (different product numbers for units with different cable lengths) paint, black, NCS 9000N, 450 μm thickness Thermal proction: AM, AMG: three thermal switches (PTO), one in each motor winding. AFG and all explosion-proof products: three thermistors (PTC), one in each motor winding. one water-in-oil sensor incorporated in the gearbox. Note In WebCAPS, product-specific data can be found by entering the product number, e.g See section Further product information, page 68. Variants If a longer cable or an explosion-proof version is required, it is no longer a standard mixer or flowmaker. A list of variants can be found in section Variants, page 15. Accessories See section Accessories, page 59, for selection of the correct accessories. Note Accessories are not fitted from factory. Relay The following leak detector relay can be selected: ALR-20/A-Ex. 10

11 5 5. Product range Standard versions AM mixer Product range Permissible motor voltage Product number Product designation [V] 10 m cable AM x AM.xx.45.xx mixers 3 x 400 V Product designation 1 Only use these mixers for watery liquids with a maximum dry solids content of 1.5 %. 2 A motor bracket kit is available for AM mixers as an accessory, to fit on 50 x 50 mm column profile tube. AM.xx.45.xx mixers 3 x 415 V Permissible motor voltage [V] 10 m cable 60/60 10 m cable 100/100 Product number 15 m cable 60/60 15 m cable 100/ m cable 60/60 25 m cable 100/100 AM A.A 1, 2 3 x 400 Y AM A.A 1, 2 3 x 400 Y AM A.A 1, 2 3 x AM A.A 1, 2 3 x AM A.A 2 3 x 400 Y AM A.A 2 3 x AM A.A 2 3 x Product designation Permissible motor voltage [V] 15 m cable 60/60 15 m cable 100/100 Product number 25 m cable 60/60 25 m cable 100/100 AM V.A 1, 2 3 x 415 Y AM V.A 1, 2 3 x 415 Y AM V.A 1, 2 3 x AM V.A 1, 2 3 x AM V.A 2 3 x 415 Y AM V.A 2 3 x AM V.A 2 3 x Only use these mixers for watery liquids with a maximum dry solids content of 1.5 %. A motor bracket kit is available for AM mixers as an accessory, to fit on 50 x 50 mm column profile tube. AMG mixers Product designation Permissible motor voltage [V] 10 m cable 80/80 10 m cable 100/100 Product number 15 m cable 80/80 15 m cable 100/ m cable 80/80 25 m cable 100/100 AMG x Y AMG x Y AMG x AMG x AMG x AMG x AMG x AMG x AMG x

12 5 Product range AFG flowmakers Product designation Permissible motor voltage [V] 10 m cable 100/ m cable 120/120 Product number 15 m cable 100/ m cable 120/ m cable 100/ m cable 120/120 AFG A 3 x Y AFG A 3 x Y AFG A 3 x Y AFG A 3 x Y AFG A 3 x AFG A 3 x AFG A 3 x Y AFG A 3 x Y AFG A 3 x AFG A 3 x AFG A 3 x Y AFG A 3 x Y AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x AFG A 3 x

13 5 Explosion-proof versions AM.xx.45.xx mixers 3 x 400 V Product designation Permissible motor voltage [V] 10 m cable 60/60 10 m cable 100/100 Product number 15 m cable 60/60 15 m cable 100/ m cable 60/60 25 m cable 100/100 AM Ex.5.0A.A 1 3 x 400 Y AM Ex.5.0A.A 1 3 x 400 Y AM Ex.5.1A.A 1 3 x AM Ex.5.1A.A 1 3 x AM Ex.5.0A.A 3 x 400 Y AM Ex.5.1A.A 3 x AM Ex.5.1A.A 3 x Product range 1 Only use these mixers for watery liquids with a maximum dry solids content of 1.5 %. AM.xx.45.xx mixers 3 x 415 V Product designation Permissible motor voltage [V] 15 m cable 60/60 15 m cable 100/100 Product number 25 m cable 60/60 25 m cable 100/100 AM Ex.5.0V.A 1 3 x 415 Y AM Ex.5.0V.A 1 3 x 415 Y AM Ex.5.1V.A 1 3 x AM Ex.5.1V.A 1 3 x AM Ex.5.0V.A 3 x 415 Y AM Ex.5.1V.A 3 x AM Ex.5.1V.A 3 x Only use these mixers for watery liquids with a maximum dry solids content of 1.5 %. AMG mixers Product designation Permissible motor voltage [V] 10 m cable 80/80 10 m cable 100/100 Product number 15 m cable 80/80 15 m cable 100/ m cable 80/80 25 m cable 100/100 AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x AMG Ex.5.1A 3 x

14 5 Product range AFG flowmakers Product designation Permissible motor voltage [V] 10 m cable 100/ m cable 120/120 Product number 15 m cable 100/ m cable 120/ m cable 100/ m cable 120/120 AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x AFG Ex.5.1A.A 3 x

15 6 6. Variants Variants Variants Motor Standard cable Screened cable complete (cast in the cable entry) iogas cable complete (cast in the cable entry) Power supply cable 11 x 1.5 mm 2, 17 S1N8-F 11G x 2.5 mm 2, 21 S1N8-F 11G2.5 7 x 4 mm x 1 mm 2, 21 H07RN-F 7G4 + 4 x 1 Screened power supply cable 7 x 4 mm x 1 mm 2, 22.5 H07RC4N8-F 7G4 + 4 x 1 Power supply cable Lapp Ölflex F Robust 7 x 4 mm x 1.5 mm 2, 21 TPE/TPE 7G4 + 4 x m Contact Grundfos. 50 m Contact Grundfos. 35 m Contact Grundfos. 50 m Contact Grundfos. 35 m Contact Grundfos. 50 m Contact Grundfos. 35 m Contact Grundfos. 50 m Contact Grundfos. 35 m Contact Grundfos. 50 m Contact Grundfos. Thermal protection Mixers (standard with PTO) Flowmakers (standard with PTC) PTO or PTC, optional Coating Product coating Motor/gear housing Protection layer (different colours) Contact Grundfos. Propeller coating Epoxy or stainless steel propellers Protection layer (different colours) 300 micron epoxy Tests ry-testing motor certificate Electrical and tightness Contact Grundfos. Production certificate Certificate of compliance with EN Contact Grundfos. Factory test certificate Inspection and test certificate EN Contact Grundfos. Material AMG propellers Stainless steel AISI 316 Accessories Vertically angled motor brackets Upward/downward angle of mixers Possible angles: +30 to -30 Platform Move installation 1 metre out from wall fixation Galvanised steel ottom fixation bracket Mixers fixed directly at bottom, for example in rainwater tanks AISI 304/AISI 316 Others For special package atch packaging, hard/soft box etc. Contact Grundfos. For special nameplate Contact Grundfos. Heavy-duty AMG mixers for special applications Contact Grundfos. Special brackets for refurbishment 50/50 (60/60) 70/70 (80/80) 100/100 Contact Grundfos. Sacrificial anodes, different anode material available, corrosion-protected Contact Grundfos. 15

16 7 Construction 7. Construction AM, AMG and AFG The position numbers in fig. 11 refer to section Material specification, page 17. AM.xx.45 AMG AFG TM TM TM Fig. 11 Construction, AM, AMG and AFG Installation drawings The position numbers in fig. 12 refer to section Material specification, page 17. AM.07 AM/AMG AFG b TM TM a TM Fig. 12 Installation drawings, AM, AMG and AFG The installation type formerly known as "open installation" is no longer in the standard range. 16

17 7 Material specification The position numbers refer to figs 11 and 12. Pos. Component Material ottom fixation bracket/ 1 plate 2 Column profile 3 epth blocker 3a Front support leg 3b ack support leg 4 Motor bracket 5 Top fixation bracket incl. safety wire Stainless steel Stainless steel IN/EN standard AISI/ASTM L L Mixer/flowmaker All types AMG AFG Stainless steel L AM Stainless steel L AM, Ex version Stainless steel L All types AMG Cast iron, grade 25 (EN-GJL-250) EN-JL Motor housing AFG Stainless steel L AM Sealing flange Stainless steel L AM 8 Motor flange Aluminium AM Protecting ring POM (polyoxymethylene) AM Gear housing Cast iron, grade 25 (EN-GJL-250) EN-JL1040 AMG, AFG Stainless steel AMG L AM uctile, moulded polyamide PA6 AFG.xx.130.xx 10 Propeller 11 Hub 12 Crane foot 13 Crane with winch 14 Crane foot for vertical installation Polyurethane resin (aydur ) with cast-iron (EN-GJS ) reinforcement Stainless steel Cast iron (EN-GJS ) AFG.xx.180.xx EN-JS1030 AFG.xx.230.xx AFG.xx.260.xx AMG AFG.xx.130.xx L AM AFG.xx.180.xx EN-JS1030 AFG.xx.230.xx AFG.xx.260.xx L All types Galvanised steel L All types Galvanised steel L All types Galvanised steel 15 Lifting wire, incl. wire clamp L All types 17 Cable clamp L All types 18 Cable sock incl. shackle All types 19 Intermediate fixation bracket All types 20 Wire clamp (included in pos lifting wire) All types Construction 17

18 7 Construction Sectional drawings AM TM Fig. 13 Sectional drawing, AM

19 7 AM xx.45 TM Construction Fig. 14 Sectional drawings, AM xx.45 19

20 7 Construction AM xx.45, Ex version TM Fig. 15 Sectional drawings, AM xx.45, Ex version 20

21 7 AMG 15.xx to AMG 40.xx TM Construction Fig. 16 Sectional drawing, AMG 15.xx to AMG 40.xx 21

22 7 Construction AMG 15.xx to AMG 40.xx, Ex version TM Fig. 17 Sectional drawing, AMG 15.xx to AMG 40.xx, Ex version 22

23 7 AMG 55.xx to AMG 110.xx TM Construction Fig. 18 Sectional drawing, AMG 55.xx to AMG 110.xx 23

24 7 Construction AMG 55.xx to AMG 110.xx, Ex version TM Fig. 19 Sectional drawing, AMG 55.xx to AMG 110.xx, Ex version 24

25 7 AMG and AMG TM Construction Fig. 20 Sectional drawing, AMG and AMG

26 7 Construction AMG and AMG , Ex version TM Fig. 21 Sectional drawing, AMG and AMG , Ex version 26

27 7 AFG xx.130.xx TM Construction Fig. 22 Sectional drawing, AFG xx.130.xx 27

28 7 Construction AFG xx.130.xx, Ex version TM Fig. 23 Sectional drawing, AFG xx.130.xx, Ex version 28

29 7 AFG xx.180.xx and AFG xx.230.xx TM Construction Fig. 24 Sectional drawing, AFG xx.180.xx and AFG xx.230.xx 29

30 7 Construction AFG xx.180.xx and AFG xx.230.xx, Ex version TM Fig. 25 Sectional drawing, AFG xx.180.xx and AFG xx.230.xx, Ex version 30

31 7 AFG xx.260.xx TM Construction Fig. 26 Sectional drawing, AFG xx.260.xx 31

32 7 Construction AFG xx.260.xx. Ex version TM Fig. 27 Sectional drawing. AFG xx.260.xx, Ex version 32

33 7 Position numbers and material specification AM Pos. escription Material IN AISI/ASTM 1 Hub screw Stainless steel A Spring washer, M12 Stainless steel Lock washer Stainless steel Propeller Composite material, PA66, polyamide 5 Mounting clamp Stainless steel Mounting bracket, 2" thread Stainless steel A Screw, M5 x 20 Stainless steel O-ring, 5 x 1 Rubber NR 15 Seal cover Composite material, PT/PC, black 16 O-ring, 4.8 x 2.5 Rubber NR 17 O-ring, 21 x 2 Rubber NR 18 O-ring, 21.8 x 3 Rubber NR 19 O-ring, 12 x 1 Rubber NR Rotating shaft seal face Stainless steel Stationary shaft seal seat Stainless steel Spring for shaft seal Stainless steel Seat of stationary shaft seal seat Composite material, PPE/PS - Primary seal faces SiC/SiC 24 Motor - Shaft end Stainless steel Outer sleeve, stator housing Stainless steel Supply cable with plug H07RN-F 4G1 Construction 33

34 7 Construction AM xx.45, AMG, AFG Pos. Component Material 1001 Cable CPE (rubber) 1002 Cable flange EN-GJL250/IN Cable guide IN Cable sealing, large Elastomer (70 Shore hardness) 1005 Thrust washer IN Cable sealing, small Elastomer (70 Shore hardness) 1007 O-ring NR 1008 Screw IN /IN Cable relief Zinc-plated steel 1010 Screw IN Lock washer IN Lock nut IN Lock washer IN Cable clamp PP 1017 Motor housing EN-GJL250/IN Stator Treated sheet metal/copper 1019 Rotor with shaft Treated sheet metal/aluminium 1020 Motor flange EN-GJL250/GK-AlSi11Mg 1021 Screw Zinc-plated steel 1022 O-ring NR 1023 Terminal box cover EN-GJL Screw IN O-ring NR 1026 Cable joint Tin-plated copper, PA-insulated 1027 Cable joint Tin-plated copper, PA-insulated 1028 Screw Zinc-plated steel/in Lock washer Zinc-plated spring steel/ IN Cable shoe Tin-plated copper 1031 PTC 1032 PTO/PTC 1033 Screw Zinc-plated steel 1034 Cable clamp 1035 earing cover EN-GJL Screw IN O-ring NR 1038 Compensation disc IN all bearing 1040 U-washer Copper 1041 Screw IN Nameplate IN Rivet IN (INOX/INOX) 1044 Set screw Zinc-plated steel/in Spring washer Zinc-plated spring steel 1046 Nut IN /IN all bearing 1048 Mechanical shaft seal Carbon/Alox/NR 1049 Water-in-oil sensor rass/epoxy resin 1050 Shim right steel 1051 Circlip Spring steel (IN ) 1052 Plug rass (IN ) 1053 Connection for protective earthing Nickel-plated brass 1054 Lip seal NR, AISI 1070/ Lip seal NR, AISI 1070/ Seal washer Copper 1057 Intermediate ring AlSi1MgMn 1058 Circlip Spring steel 1059 Circlip Spring steel 1060 Sun wheel 34CrMo4V (IN ) 1061 Circlip Spring steel (IN ) 1062 Ring gear 34CrMo4V (IN ) 1063 Planet gear 34CrMo4V (IN ) 1064 Screw Zinc-plated steel 1065 Roller Roller bearing steel 1066 Washer Ck45N (IN ) 1067 Planet carrier Ck45N (IN ) 1068 Planet pin Ck45N (IN ) 1069 Cover Ck45N (IN ) Pos. Component Material 1071 O-ring NR 1072 Housing EN-GJL O-ring NR 1075 Screw Zinc-plated steel 1076 Sun wheel 34CrMo4V (IN ) 1077 Circlip Spring steel (IN ) 1079 Ring gear 34CrMo4V (IN ) 1080 Planet gear 34CrMo4V (IN ) 1081 Roller Roller bearing steel 1082 Washer Ck45N (IN ) 1083 Planet carrier Ck45N (IN ) 1084 Planet pin Ck45N (IN ) 1085 Cover Ck45N (IN ) 1086 istance piece 34CrMo4V (IN ) 1087 Gear coupling 20MnCr5/18NiCrMo Gear housing EN-GJL Circlip Spring steel (IN ) 1090 Slotted nut right steel 1091 Lock washer right steel 1092 Tapered roller bearing 1093 Gear shaft 16CrNi4 (IN ) 1094 Tapered roller bearing 1095 Intermediate ring IN Wear sleeve IN Wear ring IN /Ceramic 1098 Mechanical shaft seal Tungsten carbide/sic-sic 1099 Screw IN rain plug with magnet rass (IN ) 1102 Plug rass (IN ) 1103 Propeller IN /IN /PA 1104 Lip seal FKM 1105 Parallel key Ck45/ Slotted nut right steel 1107 Lock washer right steel 1108 O-ring NR 1109 Hub cover EN-GJL250/IN /POM 1110 Washer rass (IN ) 1111 Screw IN /IN Hub EN-GJS Screw IN Washer IN Screw A4-80 (IN ) 1116 Grooved pin right steel 1117 Nut IN Lock washer IN PTFE tape PTFE 1120 Screw-sealing paste 1121 Sealing paste Curil K Gear oil ISO VG 68/ Oil Shell fluid Guide flange PA12/IN O-ring NR 1126 Screw IN Guide roller POM 1128 Countersunk screw IN Washer IN Lock nut IN Fit-in key Ck linds IN Screw IN Lead-through (Ex) Nickel-plated brass (II 2G EEx d II) 1137 Guide plate POM 1138 Lifting bracket IN Screw IN Lock nut IN Sealing flange POM/POM-ELS/IN O-ring NR 1143 O-ring NR 34

35 7 Pos. Component Material 1144 Screw IN Plug rass (IN ) 1146 Protection ring POM/POM-ELS 1147 Countersunk screw IN Protection sleeve IN Screw IN Lock washer IN Washer Ck45N (IN ) 1157 Gasket NR Nut Zinc-plated steel 1159 Washer IN Nut IN Screw IN Propeller blade aydur/en-gjs Washer Ck45N (IN ) 1164 Circlip Spring steel (IN ) 1165 Screw Zinc-plated steel 1166 Support ring IN Split pin IN O-ring NR 1169 Lip seal, 2 IN / NR 1170 V-ring NR 1171 INA ring IN istance plate POM 1173 Seal washer Copper 1174 Cable joint, mm 2 Tin-plated brass 1175 Cable joint, mm 2 Tin-plated brass 1176 Shrink hose Polyolefin 1177 Cable joint Tin-plated copper, PA-insulated 1178 Shrink hose Polyolefin 1179 Cable joint Tin-plated copper, PA-insulated 1180 Shrink hose Polyolefin 1181 istance bush IN Pressure plate IN Construction 35

36 8 Positioning 8. Positioning Introduction Correct positioning of mixers and flowmakers in the tanks of a wastewater treatment plant is extremely important to ensure high operational efficiency of the treatment process, the best possible equipment performance and long equipment life. The quality of even the best mixer or flowmaker can easily be thwarted by wrong positioning. The positioning rules described in this section do not cover all installation possibilities; in case of specific concerns or questions regarding the positioning of mixers or flowmakers at a specific site, please contact Grundfos. When positioning mixers and flowmakers, the rules concerning minimum rear clearance and minimum distance from the tank bottom have to be adhered to as the mixer, flowmaker or other equipment may otherwise be damaged. Mixers Positioning of mixers in general Figure 28 shows the general positioning of mixers. Explanation of variables: h min : minimum distance between tank bottom and propeller tip h s : minimum distance between propeller tip and water surface h w : water depth : propeller diameter C r : minimum clearance between propeller tip and rear wall. The following requirements must be met: h min 0.5 x h s 1.0 x h w 2.5 x C r 1.5 x The clearance requirement (C r ) is usually met as the total length of the motor, motor bracket and top fixation bracket (mounted on the wall) normally exceeds 1.5 x. Fig. 28 Principle sketch of positioning of mixers Examples Positioning of one mixer in a circular tank The positioning rules shown in figs 29 and 30 also apply to flowmakers. The mixer should be positioned as shown in fig. 29. This is done to ensure full effect and to create velocities that are distributed as evenly as possible. Settling is thus prevented as solids are mixed with the liquid. C r 1.5 x C r 7.5 h s h min h w d 1 TM TM Fig. 29 Mixing of liquid to prevent solids settling 36

37 8 If liquid circulation is required, the mixer should be positioned as shown in fig. 30. e aware that possible vortex formation at the centre of the tank may cause central bottom settling. If the tank ratio is 1 < L/ 2, the mixer must be positioned as shown in fig. 32. L Positioning s w 0.5 m s w 0.15 x d C r 1.5 x 0.4 x 0.6 x TM d x TM Fig. 32 Positioning of mixer if the ratio is 1 < L/ 2 Positioning of two mixers in a rectangular tank Use this method if two mixers are required in an installation. The positioning rules shown in fig. 33 also apply to flowmakers. If the tank ratio is 1.5 < L/ 2.5, the mixers must be positioned as shown in fig. 33. Fig. 30 Vortex circulation of liquid Positioning of one mixer in a rectangular tank The positioning of a mixer in a rectangular tank depends on the ratio between the length (L) and width () of the tank ("tank ratio"). This will ensure full effect and create velocities that are distributed as evenly as possible. Settling is thus prevented as solids are mixed with the liquid. The positioning rules shown in figs 31 and 32 also apply to flowmakers. If the tank ratio is 1.5 < L/ 2.5, the mixer must be positioned as shown in fig x L Fig. 33 Positioning of two mixers if tank ratio is 1.5 < L/ 2.5 L 0.3 x C r 1.5 x TM x L 0.3 x L 0.3 x TM Fig. 31 Positioning of mixer if the ratio is 1.5 < L/

38 8 Positioning Positioning of one mixer in a square tank In square tanks all four sides (S) have the same length. In square tanks, the mixer must be positioned as shown in fig x S Positioning of one mixer in a deep tank Mixer pointing downwards (fig. 36) 0.2 x h w h min 0.3 x h w Mixer pointing upwards (fig. 37) 0.3 x h w h min 0.5 x h w S C r 1.5 x h w 0.3 x S Fig. 34 Positioning of mixer in a square tank TM h min C r α 30 TM Positioning of two mixers in a square tank Fig. 36 Mixer pointing downwards In square tanks, the mixers must be positioned as shown in fig x S 0.3 x S α 30 h w S h min 0.3 x S 0.3 x S Fig. 35 Positioning of two mixers in a square tank TM C r Fig. 37 Mixer pointing upwards TM Positioning of one mixer in a deep tank 30 /30 adapter The 30 /30 adapters are available for the AM and AMG mixers and are used to angle the mixer upwards or downwards from 0 to 30 in steps of 10 for AM and steps of 5 for AMG. efinition of "deep tank" Circular tank: h w d (tank diameter) Square tank: h w S (tank side size) Rectangular tank: h w L (tank length) 38

39 8 Flowmakers Positioning of flowmakers in general Figure 38 shows the general positioning of flowmakers. Explanation of variables: h min : minimum distance between tank bottom and propeller tip h s : minimum distance between propeller tip and water surface. h w : water depth. : propeller diameter. C r : minimum clearance between propeller tip and the rear wall. The following requirements must be met: h min 0.5 m h s 0.75 x h w 0.5 m x C r 2 x As regards the clearance requirement (C r ), flowmakers normally have to be mounted on a bridge or platform to obtain the required distance to the wall. h w h s h min C r Fig. 38 Principle sketch of positioning of flowmakers For positioning of flowmakers in circular, square or rectangular tanks, see positioning requirements for mixers. TM Positioning Positioning of two or more flowmakers in parallel in a channel Positioning must be carried out according to fig. 39. Explanation of variables: S w : minimum distance between propeller tip and channel wall S t : minimum distance between contiguous propeller tips The following requirements must be met: S w 0.5 m S t 0.5 x S w 0.25 x W S t Flow direction 0.5 x W W S w 0.25 x W TM Fig. 39 Positioning of two or more flowmakers in parallel in a channel 39

40 8 Positioning Positioning of flowmakers in aerated and non-aerated racetrack tanks For racetrack tanks with channels with or without diffusers, follow the requirements shown in fig. 40 when installing flowmakers. This is essential to avoid damage to the flowmakers and installation equipment caused by uneven velocities, turbulence and backflow. The flowmakers must be installed with sufficient distance from bends and obstacles in the tank. The positioning requirements described for racetrack tanks also apply to serpentine tanks. The requirements below take the flow direction into account: clearance requirement (C) between flowmakers and the end of the bend: C W or h w (W = channel width and h w = water depth, the larger to be used) clearance (C F ) between flowmakers and the first row of diffusers: C F W or h w (the larger to be used) minimum applicable distance (C M ) between the last row of diffusers and the beginning of the following bend: C M h w clearance requirement (C r ) between flowmakers and the last row of diffusers, if any: C r h w. Explanation of variables: : propeller diameter s : minimum front clearance between propeller tip and the next propeller tip if no other obstacles in between c : minimum clearance between propeller and bend h w : channel depth. C W and h W C F W and h W C M h W W c 2 x W C r h W s 5 x C F W and h W C W and h W TM Fig. 40 Principle sketch of positioning of flowmakers in a racetrack tank Positioning of flowmakers in aerated and non-aerated ring-channel tanks In a ring-channel tank with or without diffusers, meet the requirements shown in figs 41 and 42 when installing flowmakers. The channel width and ring curvature must be taken into account when positioning the flowmaker to obtain satisfactory development of the flow and minimize velocity losses due to impact with the channel walls. The requirements below take the flow direction into account: Clearance (C F ) of the propeller closest to the first row of diffusers, measured as shown in fig. 41: C R W or h w (W = channel width and h w = water depth, the larger to be used.) Clearance requirement (C R ) from the propeller closest to the last row of diffusers: C R h w. If only one flowmaker is to be installed (fig. 41), it must be installed at the centre of the tank width (0.5 x W). The centre line must be inclined towards the centre of the tank at an angle of between 7.5 and

41 C F 1 8 W Positioning r 0.5 x W CF 1 C R x W 0.5 x W 0.5 x W 1. C F W and h W 2. C R W and h W TM Fig. 41 One flowmaker in a ring-channel tank If two flowmakers are to be installed (fig. 42), the tank width must be divided in two, and each flowmaker must be installed at the centre of each half of the width (0.25 x W). The centre line must be inclined towards the centre of the tank at an angle of between 7.5 and W r 0.5 x W 0.25 x W C R x W 0.5 x W 0.25 x W 0.25 x W 1. C F W and h W 2. C R W and h W TM Fig. 42 Two flowmakers in a ring-channel tank 41

42 9 Installation 9. Installation Installation The AM.07 mixer must be installed horizontally. The maximum permissible inclination angle is ± 40. The mixer is suitable for the following installation methods: column profile mounting suspended mounting wall mounting floor mounting. See figs 43 and 44. For the various types of installation accessories, see section Accessories, page 58. The accessories match the 2" threaded mounting bracket on the mounting clamp of the mixer. Installation drawings, AM TM TM Fig. 43 Column profile mounting Fig. 44 Suspended mounting, wall mounting and floor mounting 42

43 9 Top fixation bracket It is possible to adjust the angle of the top fixation bracket in steps of 7.5 by means of the two screws. Crane In order to select the right size of crane for a specific mixer or flowmaker, see section Selection guide for accessories, page 59. The crane can easily be lifted off the crane foot (pos. 12) if it needs to be used in another mixer or flowmaker installation. Installation max. TM min. Fig. 45 Top fixation bracket 13 TM A min. A max Fig. 46 Crane Crane type A min. A max. min. max. S M L Crane type S M L Wire of winch 6 AF 8 AF 12 AF Maximum load [kg] Total weight [kg] The position numbers in the following table refer to figs 46 and 47. Pos. escription 1 ottom fixation bracket 4 Motor bracket 5 Top fixation bracket 12 Crane foot 13 Crane with winch 43

44 9 Installation AM.xx.45.xx(.Ex) 5 AMG(.Ex) 5 4 Min. 200 mm 1 TM Min. 200 mm 1 TM AFG.xx.130.xx(.Ex) AFG.xx.180.xx(.Ex) 5 Min x 5 Min x 4 4 = 1300 mm = 1800 mm Min 500 mm 1 TM Min 500 mm 1 TM AFG.xx.230.xx(.Ex) AFG.xx.260.xx(.Ex) Min. 500 = 2300 mm Min x TM Min. 500 = 2600 mm Min x 5 1 TM Fig. 47 Installation drawings 44

45 9 imensions These dimensions of accessories are related to the installation of the mixers and flowmakers. For further information on accessories, see section Accessories. T TM Installation Fig. 51 Foot for front support leg T TM Fig. 48 ottom fixation bracket C Flowmaker type T AFG.xx.130 AFG.xx AFG.xx Column profile C T 60 x x x AFG.xx.130 AFG.xx.180/230/260 T C TM Fig. 52 Foot for back support leg Flowmaker type C T C T C T TM AFG.xx AFG.xx Fig. 49 ottom fixation plate Flowmaker type C T AFG.xx AFG.xx.180/230/ E C Fig. 53 Intermediate fixation bracket T TM C T TM C T Fig. 50 Top fixation bracket Column profile C E T 60 x x x x

46 10 Technical data 10. Technical data Mixers are suitable for applications involving sludge with a typical dry solids content (S) as stated in the table below. Mixers are also suitable for a wide range of other applications involving similar liquids such as slurry and paper pulp. Activated sludge Selector zones Anoxic zones ivalent zones Anaerobic zones Primary sludge Secondary sludge igested sludge Collection tank without screen Collection tank with sand 0.5 % S 0.5 % S 0.5 % S 0.5 % S 0.5 % S 3 % S 6 % S 8 % S 2 % S 2 % S AM imensions C A E TM Physical data A C E Net weight [kg] AM Propeller diameter rpm Axial thrust Enclosure class Maximum installation depth Cable type Flow Mean flow velocity [min -1 ] [N] [m] [m 3 /h] [m/s] AM IP68 20 H07RN-F 4G Electrical data P1 P2 Number of poles Motor torque Voltage Starting method I N I start η motor 1/1 Cos φ 1/1 Moment of inertia reakdown torque M max. [kw] [kw] [Nm] [V] [A] [A] [%] [kgm 2 ] [Nm] AM x 400 OL

47 10 AM.xx.45x.xxx, standard version imensions C A Technical data E TM * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. 1 Only use these mixers for watery liquids with a maximum dry solids content 1.5 %. Physical data 1 Only use these mixers for watery liquids with a maximum dry solids content 1.5 %. Electrical data A C E Net weight* [kg] Column profile 60 x 60/100 x 100 AM / AM / AM / AM / AM / AM / AM / Thrust to power ratio Enclosure class Maximum installation depth Mean flow velocity rpm Axial thrust Cable type Flow [min -1 ] [N] [m] [m 3 /h] [m/s] AM AM AM AM IP68 20 S1N8-F 11G AM AM AM P1 Motor torque [kw] P2 Number Voltage Operating I N I start Cos φ [kw] of poles [V] mode [A] [A] 1/1 Rated Actual [Nm] AM x S1, Star AM AM x S1, elta AM AM x S1, Star AM x S1, elta AM Only use these mixers for watery liquids with a maximum dry solids content 1.5 %. Liquid data Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m 3 from 1.5 % to 8 % 47

48 10 Technical data AM.xx.45x.xxx.Ex, Ex version imensions C A E TM * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. 1 Only use these mixers for watery liquids with a maximum dry solids content 1.5 %. Physical data A C E Net weight* [kg] AM Ex AM Ex AM Ex AM Ex AM Ex AM Ex AM Ex Thrust to power ratio Enclosure class Maximum installation depth Cable type Flow Mean flow velocity rpm Axial thrust [min -1 ] [N] [m] [m 3 /h] [m/s] AM Ex AM Ex AM Ex AM Ex IP68 20 S1N8-F 11G AM Ex AM Ex AM Ex Ex class ATEX II 2G Ex de IIC T4 1 Only use these mixers for watery liquids with a maximum dry solids content 1.5 %. Electrical data P1 Motor [kw] P2 Number torque Voltage Operating I N I start Cos φ [kw] of poles [V] mode [A] [A] 1/1 Rated Actual [Nm] AM Ex x 400 S1, Star AM Ex AM Ex x 400 S1, elta AM Ex AM Ex x 400 S1, Star AM Ex x 400 S1, elta AM Ex Only use these mixers for watery liquids with a maximum dry solids content 1.5 %. Liquid data Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m 3 from 1.5 % to 8 % 48

49 10 AMG, standard version imensions C A Technical data E TM * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. Physical data Electrical data Liquid data A C E Net weight* [kg] AMG AMG AMG AMG AMG AMG AMG AMG AMG Thrust to power ratio Enclosure class Maximum installation depth Mean flow velocity rpm Axial thrust Cable type Flow [min -1 ] [N] [m] [m 3 /h] [m/s] AMG AMG S1N8-F AMG G AMG AMG IP S1N8-F AMG G2.5 AMG AMG H07RN-F AMG G4+4x P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AMG x S1, Star AMG AMG AMG AMG AMG x S1, elta AMG AMG AMG Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m 3 Up to 8 % 49

50 10 Technical data AMG, Ex version imensions C A E TM * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. Physical data A C E Net weight* [kg] AMG Ex AMG Ex AMG Ex AMG Ex AMG Ex AMG Ex AMG Ex AMG Ex AMG Ex rpm Axial thrust Thrust to power ratio Enclosure class Maximum installation depth Cable type Flow Mean flow velocity [min -1 ] [N] [m] [m 3 /h] [m/s] AMG Ex AMG Ex. AMG Ex S1N8-F 11G AMG Ex AMG Ex IP S1N8-F AMG Ex G2.5 AMG Ex AMG Ex H07RN-F AMG Ex G4+4x Ex class ATEX II 2G Ex e ck ib IIC T3 Electrical data P1 [kw] P2 Number [kw] of poles Motor torque Rated Actual [Nm] AMG Ex Liquid data Voltage [V] Operating mode AMG Ex AMG Ex AMG Ex AMG Ex x 400 S1, elta AMG Ex AMG Ex AMG Ex AMG Ex Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m 3 Up to 8 % I N [A] I start [A] Cos φ 1/1 50

51 10 AFG.xx.130.xx, standard version imensions Technical data C E A TM * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. Physical data Electrical data Liquid data A C E Net weight* [kg] AFG AFG AFG AFG AFG AFG Thrust to power ratio Enclosure class Maximum installation depth Mean flow velocity rpm Axial thrust Cable type Flow [min -1 ] [N] [m] [m 3 /h] [m/s] AFG AFG AFG S1N8-F IP68 20 AFG G AFG AFG P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG x S1, Star AFG AFG x S1, Star AFG AFG x S1, elta AFG Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 51

52 10 Technical data AFG.xx.130.xx.Ex, Ex version imensions C E A TM * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. Physical data A C E Net weight* [kg] AFG Ex AFG Ex AFG Ex AFG Ex rpm Axial thrust Thrust to power ratio Enclosure class Maximum installation depth Cable type Flow Mean flow velocity [min -1 ] [N] [m] [m 3 /h] [m/s] AFG Ex AFG Ex S1N8-F IP68 20 AFG Ex G AFG Ex Ex class ATEX II 2G Ex e ck ib IIC T3 Electrical data P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG Ex AFG Ex x 400 S1, elta AFG Ex AFG Ex Liquid data Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 52

53 E 10 AFG.xx.180.xx, standard version imensions Technical data C A TM AFG AFG AFG AFG A * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. C E Net weight* [kg] Physical data Electrical data Liquid data Thrust to power ratio Enclosure class Maximum installation depth Mean flow velocity rpm Axial thrust Cable type Flow [min -1 ] [N] [m] [m 3 /h] [m/s] AFG AFG S1N8-F IP68 20 AFG G AFG P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG x S1, Star AFG AFG x S1, elta AFG Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 53

54 E 10 Technical data AFG.xx.180.xx.Ex, Ex version imensions C A TM AFG Ex. AFG Ex. AFG Ex. AFG Ex. A * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. C E Net weight* [kg] Physical data rpm Axial thrust Thrust to power ratio Enclosure class Maximum installation depth Cable type Flow Mean flow velocity [min -1 ] [N] [m] [m 3 /h] [m/s] AFG Ex AFG Ex S1N8-F IP68 20 AFG Ex G AFG Ex Ex class ATEX II 2G Ex e ck ib IIC T3 Electrical data P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG Ex AFG Ex x 400 S1, elta AFG Ex AFG Ex Liquid data Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 54

55 E 10 AFG.xx.230.xx, standard version imensions AFG AFG AFG AFG Technical data C E A TM AFG AFG AFG AFG A * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. C E Net weight* [kg] Physical data Electrical data Liquid data Thrust to power ratio Enclosure class Maximum installation depth Mean flow velocity rpm Axial thrust Cable type Flow [min -1 ] [N] [m] [m 3 /h] [m/s] AFG AFG S1N8-F IP68 20 AFG G AFG P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG x S1, Star AFG AFG x S1, elta AFG Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 55

56 E 10 Technical data AFG.xx.230.xx.Ex, Ex version imensions AFG AFG AFG AFG C E A TM AFG Ex. AFG Ex. AFG Ex. AFG Ex. A * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. C E Net weight* [kg] Physical data rpm Axial thrust Thrust to power ratio Enclosure class Maximum installation depth Cable type Flow Mean flow velocity [min -1 ] [N] [m] [m 3 /h] [m/s] AFG Ex AFG Ex S1N8-F IP68 20 AFG Ex G AFG Ex Ex class ATEX II 2G Ex e ck ib IIC T3 Electrical data P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG Ex AFG Ex x 400 S1, elta AFG Ex AFG Ex Liquid data Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 56

57 E E 10 AFG.xx.260.xx, standard version imensions 2 lade 3 lade C Technical data A TM AFG AFG AFG AFG AFG AFG AFG AFG AFG * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. Physical data Electrical data Liquid data Propeller version A C E 2-blade Net weight* [kg] 3-blade Thrust to power ratio Enclosure class Maximum installation depth Mean flow velocity rpm Axial thrust Cable type Flow [min -1 ] [N] [m] [m 3 /h] [m/s] AFG AFG AFG AFG S1N8-F AFG IP G2.5 AFG AFG AFG AFG P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG AFG AFG AFG AFG x S1, elta AFG AFG AFG AFG Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 57

58 E E 10 Technical data AFG.xx.260.xx.Ex, Ex version imensions 2 lade 3 lade C A TM AFG Ex AFG Ex AFG Ex AFG Ex. AFG Ex AFG Ex AFG Ex. AFG Ex AFG Ex * With motor bracket and 10 m cable. Weight of cable: 0.5 kg/m. Physical data Propeller version A C E 2-blade Net weight* [kg] 3-blade rpm Axial thrust Thrust to power ratio Enclosure class Maximum installation depth Cable type Flow Mean flow velocity [min -1 ] [N] [m] [m 3 /h] [m/s] AFG Ex AFG Ex AFG Ex AFG Ex S1N8-F AFG Ex IP G2.5 AFG Ex AFG Ex AFG Ex AFG Ex Ex class ATEX II 2G Ex e ck ib IIC T3 Electrical data P1 [kw] P2 [kw] Number of poles Motor torque Voltage [V] Operating mode I N [A] I start [A] Cos φ 1/1 Rated Actual [Nm] AFG Ex AFG Ex AFG Ex AFG Ex AFG Ex x 400 S1, elta AFG Ex AFG Ex AFG Ex AFG Ex Liquid data Liquid temperature ph value Maximum dynamic viscosity Maximum density Maximum dry solids content 5-40 C mpas 1060 kg/m % 58

59 Accessories Accessories Grundfos offers the following equipment for installation, inspection and service of mixers and flowmakers. The position numbers in the list of accessories below refer to the positions in figs 54, 55 and 56. Accessories TM Fig. 54 AM.07, suspended, wall and floor mounting b TM a TM Fig. 55 AM, AMG installation Fig. 56 AFG installation 59

60 11 Accessories Selection guide for accessories Products Column profile Support legs 2) Cable clamp Crane type Wire size < 6 m < 10 m 1) > 10 m Front ack type AM x 60 x 3 No S 4 mm 10 AM.xx x 60 x x 100 x 3 No S 4 mm 17 AMG.15 - AMG x 80 x 3 No S 4 mm 17 AMG.55 - AMG x 100 x x 100 x 4 No M 6 mm 20 AMG AMG x 100 x x 100 x 5 No L 7 mm 20 AFG.xx x 100 x 4 Yes No M 6 mm 17 AFG.xx x 100 x 4 Yes > 6 m M 6 mm 17 AFG.xx x 100 x 4 Yes > 6 m M 6 mm 17 AFG.xx x 120 x 5 Yes Yes L 7 mm 20 1) If the installation height is over 6 m, use either a bigger size column profile or an intermediate fixation bracket (only AM and AMG). If this is not possible, please contact Grundfos for help. 2) Additional legs required, depending on the tank depth. Please contact Grundfos List of accessories Position numbers refer to figs 54, 55 and 56 on the previous page. Accessory Pos. escription Material IN/AISI Product number 1 ottom fixation bracket complete, for 60 x 60 mm column profile, AM / ottom fixation bracket complete, for 60 x 60 mm column profile, AM /316 L ottom fixation bracket complete, for 60 x 60 mm column profile, AM.xx / ottom fixation bracket complete, for 60 x 60 mm column profile, AM.xx /316 L ottom fixation bracket complete, for 80 x 80 mm column profile, AMG / ottom fixation bracket complete, for 80 x 80 mm column profile, AMG /316 L ottom fixation bracket complete, for 100 x 100 mm column profile, AMG / ottom fixation bracket complete, for 100 x 100 mm column profile, AMG /316 L ottom fixation plate complete, AFG.xx / ottom fixation plate complete, AFG.xx /316 L ottom fixation plate complete, AFG.xx.180/230/ / ottom fixation plate complete, AFG.xx.180/230/ /316 L

61 11 Accessory Pos. escription 2 Column profile, 60 x 60 x 3 mm, 1 m* Material IN/AISI Product number / /316 L Accessories 2 Column profile, 80 x 80 x 3 mm, 1 m* / /316 L Column profile, 100 x 100 x 3 mm, 1 m* / /316 L Column profile, 100 x 100 x 4 mm, 1 m* / /316 L Column profile, 100 x 100 x 5 mm, 1 m* / /316 L Column profile, 120 x 120 x 5 mm, 1 m*, AFG.xx.260 only / /316 L * The product numbers cover 1 m column profile. When ordering, please state the desired length. Connecting piece for column profile, 60 x 60 x 3 mm, 0.20 m / /316 L Connecting piece for column profile, 80 x 80 x 3 mm, 0.20 m / /316 L Connecting piece for column profile, 100 x 100 x 3 mm, 0.20 m / /316 L Connecting piece for column profile, 100 x 100 x 4 mm, 0.20 m / /316 L Connecting piece for column profile, 100 x 100 x 5 mm, 0.20 m / /316 L Connecting piece for column profile, 120 x 120 x 5 mm, 0.20 m / /316 L

62 11 Accessories Accessory Pos. escription Material IN/AISI Product number 3 epth blocker for clamping, for 60 x 60 mm column profile, AM AMG / epth blocker for clamping, for 60 x 60 mm column profile, AM AMG /316 L epth blocker for clamping, for 80 x 80 mm column profile, AM AMG / epth blocker for clamping, for 80 x 80 mm column profile, AM AMG /316 L epth blocker for clamping, for 100 x 100 mm column profile, AM AMG / epth blocker for clamping, for 100 x 100 mm column profile, AM AMG /316 L epth blocker, AFG.xx.130/180/ / epth blocker, AFG.xx.130/180/ /316 L epth blocker, AFG.xx / epth blocker, AFG.xx /316 L a Two front support legs, AFG.xx / a Two front support legs, AFG.xx /316 L a Two front support legs, AFG.xx / a Two front support legs, AFG.xx /316 L a Two front support legs, AFG.xx / a Two front support legs, AFG.xx /316 L b ack support leg, AFG.xx.180/ / b ack support leg, AFG.xx.180/ / b ack support leg, AFG.xx / b ack support leg, AFG.xx /316 L Motor bracket, AM /

63 11 Accessory Pos. escription Material IN/AISI Product number 4 Motor bracket, for 80 x 80 mm column profile, AMG / Motor bracket, for 80 x 80 mm column profile, AMG /316 L Accessories 4 Motor bracket, for 100 x 100 mm column profile, AMG / Motor bracket, for 100 x 100 mm column profile, AMG /316 L Motor bracket, for 100 x 100 mm column profile, AMG / Motor bracket, for 100 x 100 mm column profile, AMG /316 L Motor bracket, for 100 x 100 mm column profile, AMG / Motor bracket, for 100 x 100 mm column profile, AMG /316 L Motor bracket, for 100 x 100 mm column profile, AFG.xx / Motor bracket, for 100 x 100 mm column profile, AFG.xx /316 L Motor bracket, for 100 x 100 mm column profile, AFG.xx.180/ / Motor bracket, for 100 x 100 mm column profile, AFG.xx.180/ /316 L Motor bracket, for 120 x 120 mm column profile, AFG.xx / Motor bracket, for 120 x 120 mm column profile, AFG.xx /316 L Angle-adjustable motor bracket, for +/- 30 in steps of 5 for 80 x 80 mm column profile. For AMG.15 to AMG / /316 L Angle-adjustable motor bracket for +/- 30 in steps of 5 for 100 x 100 mm column profile. For AMG.55 to AMG / /316 L Angle-adjustable motor bracket for +/- 30 in steps of 5 for 100 x 100 mm column profile. For AMG.150 to AMG / /316 L Angle adjustable motor bracket for +/- 30 in steps of 5 for 50 x 50 mm column profile. For AMG.15 to AMG / /316 L Angle-adjustable motor bracket for +/- 30 in steps of 5 for 60 x 60 mm column profile. For AMG.15 to AMG / /316 L Angle-adjustable motor bracket for +/- 30 in steps of 5 for 100 x 100 mm column profile. For AMG.15 to AMG / /316 L

64 11 Accessories Accessory Pos. escription 4 Motor bracket adapter for 50 x 50 mm column profile. For AMG.15 to AMG.40. Material IN/AISI Product number / /316 L Motor bracket adapter for 60 x 60 mm column profile. For AMG.15 to AMG / /316 L Motor bracket adapter for 70 x 70 mm column profile. For AMG.15 to AMG / /316 L Top fixation bracket complete incl. safety wire, for 60 x 60 mm column profile / Top fixation bracket complete incl. safety wire, for 60 x 60 mm column profile /316 L Top fixation bracket complete incl. safety wire, for 80 x 80 mm column profile / Top fixation bracket complete incl. safety wire, for 80 x 80 mm column profile /316 L Top fixation bracket complete incl. safety wire, for 100 x 100 mm column profile / Top fixation bracket complete incl. safety wire, for 100 x 100 mm column profile /316 L Top fixation bracket complete incl. safety wire, for 120 x 120 mm column profile / Top fixation bracket complete incl. safety wire, for 120 x 120 mm column profile /316 L Crane foot, for 100 kg crane / Crane foot, for 100 kg crane /316 L Crane foot, for 100 kg crane Galvanised steel Crane foot, for 250 and 500 kg cranes / Crane foot, for 250 and 500 kg cranes /316 L Crane foot, for 250 and 500 kg cranes Galvanised steel Crane with winch 6AF, 100 kg / Crane with winch 6AF, 100 kg /316 L Crane with winch 6AF, 100 kg Galvanised steel Crane with winch 8AF, 250 kg / Crane with winch 8AF, 250 kg /316 L Crane with winch 8AF, 250 kg Galvanised steel Crane with winch 12AF, 500 kg / Crane with winch 12AF, 500 kg /316 L Crane with winch 12AF, 500 kg Galvanised steel

65 11 Accessory Pos. escription Material IN/AISI Product number 14 Crane foot for vertical installation, for 100 kg crane / Crane foot for vertical installation, for 100 kg crane /316 L Accessories 14 Crane foot for vertical installation, for 100 kg crane Galvanised steel Crane foot for vertical installation, for 250 and 500 kg cranes / Crane foot for vertical installation, for 250 and 500 kg cranes /316 L Crane foot for vertical installation, for 250 and 500 kg cranes Galvanised steel Lifting wire 4, 10 m, easy mounting, incl. 8 shackle and wire clamp /316 L Lifting wire 4, 15 m, easy mounting, incl. 8 shackle and wire clamp /316 L Lifting wire 6, 10 m, easy mounting, incl. 8 shackle and wire clamp /316 L Lifting wire 6, 15 m, easy mounting, incl. 8 shackle and wire clamp /316 L Lifting wire 7, 10 m, easy mounting, incl. 10 shackle and wire clamp /316 L Lifting wire 7, 15 m, easy mounting, incl. 10 shackle and wire clamp /316 L Cable clamp, /316 L Cable clamp, /316 L Cable clamp, /316 L Cable sock, incl. shackle 10 Synthetic material, /316 L Intermediate fixation bracket complete, for all profile sizes longer than 6 m / Intermediate fixation bracket complete, for all profile sizes longer than 6 m /316 L Fixation bracket for suspended mounting, AM / Tube for suspended mounting, 2" thread, length 3 m, AM /

66 11 Accessories Accessory Pos. escription Material IN/AISI Product number 23 Fixation bracket for wall mounting, 2" thread, AM / Fixation base for floor mounting, AM / Accessory escription Material IN/AISI Product number Motor bracket complete for bottom fixation, AMG.15-40, max. propeller size 525, 50 mm space to ground / Motor bracket complete for bottom fixation, AMG.15-40, max. propeller size 525, 50 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG.15-40, min. propeller size 550, 50 mm space to ground / Motor bracket complete for bottom fixation, AMG.15-40, min. propeller size 550, 50 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG.15-40, max. propeller size 525, 250 mm space to ground / Motor bracket complete for bottom fixation, AMG.15-40, max. propeller size 525, 250 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG.15-40, min. propeller size 550, 250 mm space to ground / Motor bracket complete for bottom fixation, AMG.15-40, min. propeller size 550, 250 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG , max. propeller size 650, 50 mm space to ground / Motor bracket complete for bottom fixation, AMG , max. propeller size 650, 50 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG , min. propeller size 680, 50 mm space to ground / Motor bracket complete for bottom fixation, AMG , min. propeller size 680, 50 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG , max. propeller size 650, 250 mm space to ground / Motor bracket complete for bottom fixation, AMG , max. propeller size 650, 250 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG , min. propeller size 680, 250 mm space to ground / Motor bracket complete for bottom fixation, AMG , min. propeller size 680, 250 mm space to ground /316 L

67 A1 A2 Netz A Grundfos Company Netz 230V 50-60Hz P3VA nur für den Anschluss von Arnold AG Lecksonden Typ AL05 Ex Schaltpunkt Storung Sonde 5 7 Rel. CH Schachen ALR 20/A Ex SEV 05 ATEX Accessory escription Motor bracket complete for bottom fixation, AMG , max. propeller size 780, 50 mm space to ground Motor bracket complete for bottom fixation, AMG , max. propeller size 780, 50 mm space to ground Material IN/AISI Product number / /316 L Accessories Motor bracket complete for bottom fixation, AMG , min. propeller size 880, 50 mm space to ground / Motor bracket complete for bottom fixation, AMG , min. propeller size 880, 50 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG , max. propeller size 780, 250 mm space to ground / Motor bracket complete for bottom fixation, AMG , max. propeller size 780, 250 mm space to ground /316 L Motor bracket complete for bottom fixation, AMG , min. propeller size 880, 250 mm space to ground / Motor bracket complete for bottom fixation, AMG , min. propeller size 880, 250 mm space to ground /316 L /30 adapter for 60 x 60 mm column profile, AM.xx.45.xx only /316 L /30 adapter for 100 x 100 mm column profile, AM.xx.45.xx only /316 L Adapter kit, for 50 x 50 mm column profile, AM.xx.45.xx only POM (polyoxymethylene) Support for top fixation / /316 L arnold ag Lecksonden Relais II (2)G [EEx ib] IIC ALR-20/A-Ex relay for leak sensor, 230 V Anchor bolt, M12 x 160 (1 anchor, 1 nut, 1 washer, 1 spring washer, 1 glue cartridge) Anchor bolt, M16 x 190 (1 anchor, 1 nut, 1 washer, 1 spring washer, 1 glue cartridge)

68 12 Further product information 12. Further product information WebCAPS WebCAPS is a Web-based Computer Aided Product Selection program available on WebCAPS contains detailed information on more than 220,000 Grundfos products in more than 30 languages. Information in WebCAPS is divided into six sections: Catalogue Literature Service Sizing Replacement CA drawings. Catalogue ased on fields of application and pump types, this section contains the following: technical data curves (QH, Eta, P1, P2, etc.) which can be adapted to the density and viscosity of the pumped liquid and show the number of pumps in operation product photos dimensional drawings wiring diagrams quotation texts, etc. Literature This section contains all the latest documents of a given pump, such as data booklets installation and operating instructions service documentation, such as Service kit catalogue and Service kit instructions quick guides product brochures. Service This section contains an easy-to-use interactive service catalogue. Here you can find and identify service parts of both existing and discontinued Grundfos pumps. Furthermore, the section contains service videos showing you how to replace service parts. 68

69 Sizing This section is based on different fields of application and installation examples and gives easy step-by-step instructions in how to size a product: Select the most suitable and efficient pump for your installation. Carry out advanced calculations based on energy, consumption, payback periods, load profiles, life cycle costs, etc. Analyse your selected pump via the built-in life cycle cost tool. etermine the flow velocity in wastewater applications, etc. Further product information Replacement In this section you find a guide to selecting and comparing replacement data of an installed pump in order to replace the pump with a more efficient Grundfos pump. The section contains replacement data of a wide range of pumps produced by other manufacturers than Grundfos. ased on an easy step-by-step guide, you can compare Grundfos pumps with the one you have installed on your site. When you have specified the installed pump, the guide will suggest a number of Grundfos pumps which can improve both comfort and efficiency. CA drawings In this section, it is possible to download 2-dimensional (2) and 3-dimensional (3) CA drawings of most Grundfos pumps. These formats are available in WebCAPS: 2-dimensional drawings:.dxf, wireframe drawings.dwg, wireframe drawings. 3-dimensional drawings:.dwg, wireframe drawings (without surfaces).stp, solid drawings (with surfaces).eprt, E-drawings. WinCAPS WinCAPS is a Windows-based Computer Aided Product Selection program containing detailed information on more than 220,000 Grundfos products in more than 30 languages. The program contains the same features and functions as WebCAPS, but is an ideal solution if no internet connection is available. WinCAPS is available on V and updated once a year. Fig. 57 WinCAPS V 69

70 12 Further product information GO CAPS Mobile solution for professionals on the GO! CAPS functionality on the mobile workplace. Subject to alterations. 70