Dosing pump series G A Flow rate up to 170 l/h Pressure up to 12 bar Mechanically actuated diaphragm Variable eccentric drive mechanism Main technical characteristics Flow rate up to 170 l/h Pressure up to 12 bar Mechanically actuated PFE diaphragm adjustment by variable eccentric minimising pulsation and shock Maximum temperature of pumped liquid: 40 C Adjustment of flow rate while running or stopped: from 0 to 100% Accuracy: ± 2% of rated flow from 10 to 100% stroke Suction lift: up to 4 m water 2.5 m suction lift for GA 90 to GA 170 models High vacuum suction lift option: 9 m water (consult us) Maximum suction pressure: 2 bar Housing in corrosion resistant glass fibre reinforced by thermoplastical material Life lubrication Options: double diaphragm, VARIPULSE or frequency variation Integrable into an EH&S protection enclosure Electrical characteristics of motors General characteristics: Power supply: - 230/400 V - 50/60 Hz - three-phase - 230 V - 50 or 60 Hz - single-phase - 115 V - 50 or 60 Hz - single-phase Degree of protection: IP 55, tropicalized, insulation: class F In compliance with European and international standards Options: Motor mounting F130, shaft-end 14x30 Explosion-proof motors: consult us (only out of EEC, pumps do not comply with AEX directive) Accessories he Series G M A pumps are supplied with the accessories described in the following chart (except for S.S. and slurries versions) Available on request: 3 or 4 Function valves, bleed 4 Function valves, pulsation dampeners, safety and back pressure valves, consult us. Liquid end / Versions Dosing pump series G M A Polypropylene (PP) Construction of liquid ends S. Steel () High Viscosity (HV) GA 2 to GA 45 Versions Liquid end body PP PP Valve body PP Seats Aflas PFE PFE Balls Ceramic Ceramic Connections /PP /PP PP Diaphragm PFE/* PFE/ PFE/ PFE/PVC Seals Viton Viton Viton - GA 90 to GA 170 Versions Liquid end body PP PP Valve body PP PP Seats PFE PFE PFE Balls Ceramic Ceramic Connections PP/PVC /PVC PP Diaphragm PFE PFE PFE PFE Seals - - Viton - * Except on GA 2 to GA 10 = PFE/PVC Other liquid end construction: PVC version (GA 90 to GA 170 only): PVC construction with ceramic balls Fluorinated liquid version: construction with PFE balls Slurries version: S.S. construction with 440C balls PP/ mixed version: PP construction with S.S. balls ACCESSORIES For PP,, PVC, Fluorinated Liquids and Mixed liquid ends: - GA 2 to GA 45 versions: pumps supplied with 1 injection nozzle, 1 foot valve + weight, 1 PE flexible hose (6 m) 6x8, 1 reinforced PVC hose (6 m) 6x12 and 1 gas connection 1/2" male. - GA 90 to GA 170 versions: accessories available on request. For High Viscosity liquid end: - GA 2 to GA 45 versions: pumps supplied with: Suct. = 2 m hose 15x23 + 1/2" P male - Disch. = 3 m hose 0.500" OD, 1 injection nozzle. - GA 90 to GA 170 versions: pumps supplied with: Suct. = 2 m hose 15x23 + 1/2" P male - Disch. = hreaded socket 1/2" P male.
Dosing pump G M A Performances ype Flow max. (l/h) Pressure max. length (mm) (spm) Motor (rpm) Motor power (W) 1-ph 3-ph FLOW (l/h) GA 2 2.5 12 4 36 1500 180 90 GA 5 5 12 4 72 3000 180 120 GA 10 10 12 4 144 3000 180 120 GA 25 25 12 6 72 3000 180 120 GA 45 50 10 6 144 3000 180 120 GA 90 83 5 6 72 3000 180 120 GA 120 110 3.5 4 144 3000 180 120 GA 170 170 3.5 6 144 3000 180 120 Maximum flow at 1.5 bar Values with motor at 50 Hz (multiply by 1.2 for 60 Hz) PRESSURE Dimensions and connections ypes Dimensions Versions PP//PVC/Mixed HV (mm) Connections H Asp : Suction Ref : Discharge V : adjustment BV : adjustment locking PE : Motor gland F : 4 holes ø 9 D : Connections Weight and packing GA 2 GA 5 GA 10 GA 25 GA 45 GA 90 GA 120 GA 170 A 91 102 105 B 68 68 83 C 234 236 253 A 91 102 108 B 69 68 73 C 235 236 243 (mm) Connections P Q H A 109 143 123 110 B 98 98 98 98 C 266 270 273 266 Connections: = PE flexible hose 6x8, reinforced PVC hose 6x12 and connections 1/2" male = hreaded socket 1/2" BSP female H = GA 2 to GA 45: Suct. = vinyl hose 15x23 - Disch. = PE tubing 9x12 H = GA 90 to GA 170: Suct. = vinyl hose 15x23 - Disch. = 1/2" male P = hreaded socket 1/2" P male Q = Female socket for D15 rigid tubing (PVC) Versions et weight (kg) Gross weight (kg) Packing (L x W x H - mm) GA 2 to GA 170 (PP) 7 9 400 x 300 x 490 GA 2 to GA 45 () 8 10 400 x 300 x 490 GA 120 to GA 170 () 12 14 400 x 300 x 490 Approximately - Standard cardboard packing A network of over 100 distributors and sales and service offices. o find your local representative, visit our website: www.miltonroy-europe.com G M A - Ref. 160 5203 201-03/07 - Rev. I All rights reserved for modification without prior notice - SIRE 663 650 547 B - RC Evreux - Printed in France.
Dosing pump series G M Flow rate up to 500 l/h Pressure up to 12 bar Mechanically actuated diaphragm Variable eccentric drive mechanism Homogeneous or heterogeneous multiplexing capabilities Main technical characteristics Flow rate up to 500 l/h Pressure up to 12 bar Mechanically actuated PFE diaphragm adjustment by variable eccentric minimising pulsation and shock Maximum temperature of pumped liquid: 40 C Adjustment of flow rate while running or stopped: from 0 to 100% adjustment lock Accuracy: ± 2% of rated flow from 10 to 100% stroke Suction lift: up to 4 m water High vacuum suction lift option: 9 m water (consult us) Maximum suction pressure: 2 bar Aluminium alloy housing Life lubrication Options: double diaphragm, VARIPULSE controller for automatic adjustment and control of flow rate, stroke counter, electronic servomotor Homogeneous or heterogeneous multiplexing capabilities Integrable into an EH&S protection enclosure Electrical characteristics of motors General characteristics: Power supply: - 230/400 V - 50/60 Hz - three-phase - 230 V - 50 or 60 Hz - single-phase - 115 V - 50 or 60 Hz - single-phase Degree of protection: IP55, tropicalized, insulation: class F In compliance with European and international standards Vertical motor mounting, F130 flange, shaft end 14x30: - Standard on GM 400 three-phase and GM 500 - Option on GM 90 to GM 330 Horizontal motor mounting, F130 flange, shaft end 14x30: - Standard on all multiplex models - Option on GM 2 to GM 500 simplex Accessories he Serie G M M pumps are supplied with the accessories described in the opposite chart (except for S.S. version) Available on request: pulsation dampeners, safety or back pressure valves, consult us. Liquid end components / Versions Dosing pump series G M M Construction of liquid ends Polypropylene (PP) S. Steel () GM 2 to GM 50 versions Liquid end body PP Valve body Seats Aflas PFE Balls Ceramic Ceramic Connections Diaphragm PFE/* PFE/ PFE/ Seals Viton Viton Viton GM 90 to GM 500 versions Liquid end body PP Valve body Seats PE Balls Glass Ceramic Connections PVC Diaphragm PFE/PP PFE/ PFE/ Seals Viton FEP Viton * except on GM 2 to GM 10 = PFE/PVC ACCESSORIES For PP, versions: - GM 2 to GM 50 versions: pump supplied with 1 injection nozzle, 1 foot valve + 1 weight, 1 flexible polyethylene hose (6 m) and 1 reinforced PVC hose (6 m), - GM 90 to GM 500 versions: accessories available on request.
Dosing pump G M ype Flow max. (l/h) at 1.5 bar Pressure max. length (mm) (spm) Motor (rpm) Performances Motor power (W) 1 ph. 3 ph. GM 2 2.25 12 4 36 1500 180 90 GM 5 4.5 12 4 72 1500 180 90 GM 10 9 12 4 144 1500 180 90 GM 25 25 12 6 72 1500 180 90 GM 50 50 10 6 144 1500 180 90 GM 90 85 7 6 72 1500 180 90 GM 120 120 7 8 72 1500 180 90 GM 170 170 7 6 144 1500 180 90 GM 240 240 7 8 144 1500 180 120 GM 330 315 5 8 144 1500 180 120 GM 400 400 5 10 144 1500 180 250 GM 500 500 5 10 180 1500 250 250 FLOW (l/h) Values with motor at 50 Hz (multiply by 1.2 for 60 Hz) Do not use with 60 Hz motor PRESSURE Dimensions and connections Simplex version as a standard: vertical motor (SX) Multiplex version as a standard: (DX - X) Simplex version as an option: (HX)
Dimensions and connections GM 2 to GM 50 (size in mm) Simplex SX vertical motor Simplex HX Duplex DX riplex X Versions Connection A B C D E PP 91 40 200 220 312 102 39 PP 91 39 205 142 395 102 PP 91 39 205 294 547 102 PP 91 39 205 445 698 102 Connections: = Hose 6x8, 6x12 and G 1/2" male = hreaded socked 1/2" BSP female Q = Female socket for D15 rigid tubing (PVC) For GM 25 and GM 50 models, D=143 and E=450 GM 90 to GM 240 (size in mm) Versions Connection A B C D E Simplex SX vertical motor Simplex HX Duplex DX riplex X 82 272 220 312 80 277 142 395 80 277 294 547 80 277 445 753 riplex (X) version is not available for GM 240 model GM 330 to GM 500 (size in mm) Versions Connection A B C D E Simplex SX vertical motor Simplex HX 82 272 220 312 80 277 142 395 Weight and packing Versions Simplex Duplex riplex et Weight (kg) with plastic liquid end 7 12 19 with S. Steel liquid end 13 24 33 Gross Weight (kg) with plastic liquid end 9 17 24 with S. Steel liquid end 15 29 38 Packing (L x W x H - mm) 400 x 300 x 490 800 x 600 x 620 800 x 600 x 620 Approximately
Dosing pump G M G M M pump servomotors hese electronic servomotors are intended to replace the manual stroke control by an automatic system. Supply: 230 V single-phase (option: 110 V single-phase) Frequency: 50/60 Hz Enclosure: IP65 Visual position indicator Emergency manual control Control signal: 0-20 ma or 4-20 ma (option: 0-10 V or 2-10 V) Recopy potentiometer: 0-20 ma or 4-20 ma (option: 0-10 V or 2-10 V) (see data-sheet ref. 160 7001 201) VARIPULSE control module A simple unit, very economical and reliable, to provide variation in proportion to an analogue signal. wo versions available: - Frequency variation - hree operating modes Supply voltage: 220 V (-7% to 10%) single-phase mains for 230 V three-phase motor (option: 400 V three-phase mains) Frequency: 50/60 Hz Power: 0.09 to 0.25 kw Enclosure: IP55 (see data-sheet ref. 160 7003 201) Heterogeneous G M M riplex dosing pump with an electronic servomotor counter by magnetic probe detector Supply: from 10 to 30 VCC Residual undulation: < 10% Permanent output current: 300 ma maximum CEM according to E 60 947-5-2 Protection: IP67 Output: PP or P Cable length: 2 m Wires section: 0.25 mm 2 VARIPULSE control module A network of over 100 distributors and sales and service offices. o find your local representative, visit our website: www.miltonroy-europe.com G M M - Ref. 160 5208 201-03/07 - Rev. K All rights reserved for modification without prior notice - SIRE 663 650 547 B - RC Evreux - Printed in France.
Dosing pump series G B Flow rate up to 1200 l/h Pressure up to 10 bar Mechanically actuated diaphragm Variable eccentric drive mechanism Main technical characteristics Flow rate up to 1200 l/h Pressure up to 10 bar High-efficiency, rolling PFE diaphragm, Profil+ Mechanically actuated diaphragm adjustment by variable eccentric minimising pulsation and shock Simplex version Maximum temperature of pumped liquid: 50 C Adjustment of flow rate while running or stopped: from 0 to 100% Accuracy: ± 2% of rated flow from 10% to 100% stroke Suction lift: up to 4 m water Maximum suction pressure: 2 bar Cast aluminium housing with polyurethane RAL 1018-65 μ paint Lubrication by oil bath Option: double diaphragm Above, please consult 3 m water above 590 l/h Electrical characteristics of motors General characteristics: Power supply: 230/400 V - 50 Hz - three-phase Degree of protection: IP55, tropicalized for 90% humidity Insulation: class F Motor mounting: - G51 and G52: F130 flange, shaft end 14x30, frame 71 - G53 to G78: F165 flange, shaft end 19x40, frame 71 In compliance with European and international standards Options: G51 and G52: motor mounting F165 flange, shaft end 19x40 Special motors: consult us Versions / Liquid end components Dosing pump series G B Construction of liquid ends Polypropylene (PP) S. Steel () Liquid end body PP Valve body (4) Seats PE Balls Glass Ceramic (3) Connections PVC Diaphragm PFE/PP PPFE/ PFE/ Seals Viton Viton / FEP Viton (3) PVC for versions > 430 l/h Diaphragm insert on pumped fluid side (3) PFE for versions > 430 l/h (4) PP for versions > 430 l/h Accessories o meet your installation needs (long lengths of discharge, discharge pressure < 1.5 bar ) a large range of accessories is available on request (pulsation dampeners, safety and back pressure valves), consult us. Other liquid end construction: Polyelectrolyte version: PP liquid end with seats and balls in S.S. and Hastelloy C springs. Slurries version: Up to 430 l/h - S.S. liquid end with 440C balls, S.S. seats and Viton seals / Above 430 l/h - S.S. liquid end with 440C balls, 420 seats and PFE seals. Mixed PP/ S.S. version: Up to 430 l/h - PP liquid end with balls and seats in S.S. and ball guide / Above 430 l/h - PP liquid end with balls and seats in S.S. Concentrated H 2 S0 4 version: Up to 430 l/h - liquid end with 904L S.S. seats, balls in Hastelloy C and Viton seals / Above 430 l/h - liquid end with balls and seats in 904L S.S. and PFE seals.
Dosing pump G M B Performances FLOW (l/h) ype Flow max. (l/h) Pressure max. lenght (mm) (spm) Motor (rpm) Motor power (W) (3) - 3 ph G51 90 10 12 36 1500 0.37 G52 175 10 12 72 1500 0.37 G52 236 8 12 72 1500 0.37 G53 345 10 12 144 1500 0.55 G58 430 8 12 180 (4) 1500 0.55 G53 472 7 12 144 1500 0.55 G68 590 7 12 180 (4) 1500 0.55 G73 950 3.5 12 144 1500 0.55 G78 1200 3.5 12 180 (4) 1500 0.55 Maximum flow at 1.5 bar Values with motor at 50 Hz (multiply by 1.2 for 60 Hz) (3) Power supply at 50 Hz or 60 Hz with three-phase motor (4) Do not use with 60 Hz motor Dimensions and connections PRESSURE Dimensions (mm) ype PP S.S. G51 G52 G53 G58 G52 G68 G73 G78 A 254 262 262 B 127 C 4 8 8 D 65 65 65 E 357 356 357 G (tube) D15 F1/2" G F1/2" G A 286 296 334 B 143 148 167 C 20 25 44 D 76 76 81 E 372 372 372 G (tube) D25 F1" G M1" G A 362 372 414 B 181 186 207 C 58 63 84 D 93 93 98 E 392 391 392 G (tube) D25 F1" G F1" G Weight and packing Asp : Suction Ref : Discharge V : adjustment G : Connections (suction and discharge) et weight (kg) Gross weight (kg) Packing (L x W x H - mm) Minimum (plastic liquid end) 32 40 515 x 465 x 720 Maximum (S. Steel liquid end) 60 68 790 x 390 x 740 Approximately - Standard cardboard packing A network of over 100 distributors and sales and service offices. o find your local representative, visit our website: www.miltonroy-europe.com G M B - Ref. 160 5204 201-03/06 - Rev. H All rights reserved for modification without prior notice - SIRE 663 650 547 B - RC Evreux - Printed in France.
VARIPULSE interactive control module EW VERSIO Adjusts and controls the flow of Series G M A and Series G M M pumps. wo versions are available: ❶ Frequency variation ❷ hree operating modes: manual, proportional by 4-20 ma analog signal and proportional by pulse Applications he VARIPULSE controller uses digital and analogue signals to provide proportional control of the flow rate of Series G M A and Series G M M metering pumps. he controller is recommended for use in many applications, including water and wastewater treatment, surface treatment, irrigation, physical and chemical treatment and any applications where automated, proportional pumping is required. Principle Vector voltage control electronics compensate for variations in power supply voltage by generating and adjusting voltage and frequency to control a three-phase motor either by frequency variation or through a series of starts without compromising performance over the entire operating range. he electronic delivers extremely accurate metering. echnical characteristics Supply voltage: 220 V (-7% to 10%) single-phase mains for 230 V three-phase motor In option: 400 V three-phase mains Frequency: 50/60 Hz Power: 0.09 to 0.25 kw Enclosure: IP 55 Room temperature: -20 to +40 C Local fault indicator and remote alarm via voltage-free contact (1 A-250 V) Input impedance: 500 ohms Level detection Construction: - Aluminium finned box for reliable cooling by natural convection - Resin-moulded electronic components absorb vibrations and keep moisture out Version ❶ frequency variation options: - Settings console (RS-422 link); - Field bus communication (PROFIBUS PD, IERBUS S, CA OPE, DEVICEE) VARIPULSE interactive control module Integrated protection systems Remote fault reporting: ❶ Frequency variation version with field bus communication option Overvoltage, undervoltage and overcurrent mains protection emperature protection for electronic components Protection against faulty insulation and short-circuits Locked rotor detection Control inputs self-protected against shorts and overloads ❷ Version with three operating modes: Low level Electronics Advantages Multi-language alphanumeric LCD display Simple, highly reliable and efficient multi-purpose system Delivered ready to use with optimised factory settings for each mode Guaranteed operation regardless of voltage fluctuations or mains frequency
VARIPULSE 3 operating modes Manual mode Selection of pump model Programmable flow rate from 1 to 100% Automatic modification of working mode to optimize the pump output from 1 to 20% of the flow rate. he VARIPULSE works in on/off mode from 0 to 20%. Above 20%: working in frequency variation Selected % Pump flow rate Flow rate controlled by a 4-20 ma analog signal 4 ma: 0% of pump flow rate 20 ma: 100% of pump flow rate Control signal (ma) 100 90 80 70 60 50 Variable 40 stroke 30 Variable 20 10 0 0 20 40 60 80 100 Proportional mode by 4-20 ma analog system 20 18 16 14 Variable 12 stroke 10 Variable 8 6 4 0 20 40 60 80 100 Pump flow rate % he VARIPULSE works in on/off mode from 0 to 20%. Above 20%: working in frequency variation Dimensions 1 PG11 and 2 PG9 cable entries 2 waterproof sockets Proportional mode by pulse Flow rate controlled by voltage free contact or open collector Selection of flow meter Fittings flow rate (pulses generator meter): 1.5, 2.5, 3.5, 5, 10, 15, 25, 40, 60 or 100 m 3 /h Reference volume: 0.25, 0.5, 1 or 10 l/pulse he VARIPULSE calculates the coefficient to be applied in order to optimize the pump according to its model Example: Fittings flow rate: 1.5 m 3 /h Reference volume: 0.25 l/pulse Pump model: GM 50 with a stroke of 144 spm ie 8640 strokes/h So, for fittings rated capacity, the pump number of strokes is 6000 strokes/h hen the VARIPULSE calculates the coefficient of optimization to have a pump flow rate of 100% with the 6000 pulses stemming from the meter which allows an optimal sizing of the pump. he following graphs illustrate this example per hour per hour 8000 7000 6000 Meter 5000 limitation 4000 3000 2000 1000 0 0 10 20 30 40 50 60 70 80 90 100 Pump flow rate % After the optimization for 6000 pulses, the pump achieves 8640 strokes/hour 8000 7000 6000 5000 4000 Variable stroke 3000 Variable 2000 1000 0 0 10 20 30 40 50 60 70 80 90 100 Pump flow rate % he VARIPULSE works in on/off mode from 1 to 20%. Above 20%: working in frequency variation A network of over 100 distributors and sales and service offices. o find your local representative, visit our website: www.miltonroy-europe.com VARIPULSE - Ref.: 160 7003 201-02/07 - Rev. B All rights reserved for modification without prior notice - SIRE 663 650 547 B - RC Evreux - Printed in France.