EFR

Process diaphragm and piston dosing pumps, positive return type. A non-loss-motion mechanism
ITC  /   EFR

Highlights

  • Flow: 207-3200 l/h
  • Maximum pressure: 12 bar
  • High suction capacity
  • High accuracy
  • Stroke regulation with minimum flow pulsation
  • Heavy duty mechanism for continuous operation
  • Flow
    207-3200 l/h
  • Maximum pressure
    12 bar
EFR

Product information

The EFR Process Metering Pump features a rugged and durable electric pump with a positive-return (non-loss-motion) mechanism, ensuring constant fluid delivery with no loss of motion, optimizing each operation and reducing waste.

Configuration: Both diaphragm and plunger models.

Flow Rate: The piston series offers high flow rates from 330 to 1600 l/h, while the diaphragm series offers a range from 207 to 1044 l/h.

Maximum Pressure: With a maximum pressure of 12 bar, the EFR metering pump is ready to meet the most demanding challenges, providing consistent and reliable performance under a variety of conditions.

High metering accuracy: Our commitment to precision ensures that the pump always doses the exact amount of product, resulting in more efficient use of resources and significantly improved productivity.

High Suction Capacity: Designed to meet the challenges of demanding applications with superior suction capacity.

Stroke control with minimal flow pulsation: Adjusts to the specific needs of each task, minimizing flow pulsation and ensuring consistent and precise application.

Rugged mechanism for continuous operation: Built to last, the EFR Metering Pump is designed with high-quality materials and a robust mechanism that ensures continuous, trouble-free operation.

MaterialsCodeFlowPressure
50Hz60Hz
l/hGPHl/hGPHbarPSI
Piston72-R3-5P5_3308739610412174
72-R3-5P6_5001326001588116
72-R4-5P5_66017480021112174
72-R3-5P7_665176798211687
*72-R5-5P5_800211--11160
72-R4-5P6_100026412003178116
*72-R5-5P6_1200317--7100
72-R4-5P7_13303511600422687
*72-R5-5P7_ 1600422--573
72-R3-5P5_-5P5_330+33087+87396+396104+10412174
72-R3-5P6_-5P6_500+500132+132600+600158+1588116
72-R4-5P5_-5P5_660+660174+174800+800211+21112174
72-R3-5P7_-5P7_665+665176+176798+798211+211687
*72-R5-5P5_-5P5_800+800211+211--11160
72-R4-5P6_-5P6_1000+1000264+2641200+1200317+3178116
*72-R5-5P6_-5P6_1200+1200317+317--7100
72-R4-5P7_-5P7_1330+1330351+3511600+1600422+422687
*72-R5-5P7_-5P7_1600+1600422+422--573
Diaphragm72-R3-3D4_207-26755-71249-32166-8510145
72-R3-3D5_260-34269-90312-41182-1097102
72-R4-3D4_415-535110-141498-342132-17010145
72-R3-4D5_435-522115-138522-627138-166573
*72-R5-3D4_498-642132-170--10145
72-R4-3D5_520-685137-181624-822165-2177102
*72-R5-3D5_624-822165-217--7102
72-R4-4D5_870-1045230-2761044-1254276-331573
*72-R5-4D5_1044-1254276-331--573
72-R3-3D4_-3D4_415-535110-141498-642132-17010145
72-R3-3D5_-3D5_520-685137-181624-822165-2177102
72-R4-3D4_-3D4_830-1070220-282996-1284263-33910145
72-R3-4D5_-4D5_870-1045230-2761044-1254276-331573
*72-R5-3D4_-3D4_996 -1284263-339--10145
72-R4-3D5_-3D5_ 1040-1370274-3621248-1644330-4347102
*72-R5-3D5_-3D5_1248-1644330-434--7102
72-R4-4D5_-4D5_1740-2090460-5522088-2508552-662573
*72-R5-4D5_-4D5_2088-2508552-662--573

*max. 60Hz

HYDRAULIC
Connections: X (1 1/4”) / Y (1 1/4”NPT)

ELECTRICAL
Voltage: 230 / 400 Vac 3ph 50/60Hz
Power: 1.5 Kw (2 Hp)
Protection: IP55 clase F

MATERIALS
Cylinder: P.P / AISI 316 / PVDF / PTFE
Diaphragm: Elastomer base reinforced with fiber and P.T.F.E clothing
Piston: Ceramic / PEUHMW
Sealing: FPM
Valve (body): P.P / AISI 316 / PVDF / PTFE
Valve (ball): glass / glass borosilicate / AISI 316

WEIGHT AND DIMENSIONS
Weight: One module 48 kg (105 lb) – Two modules 65 kg (143 lb)

Manuals

 

Data sheets

FilenameENESFR
EFR001 EFR Technical features

EFR002 Viscosity limits EFR (50Hz)

EFR003 Viscosity limits EFR (60Hz)

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