Fluids Dosing and Control
DOSING PUMPS MANUFACTURER

EFR

Process diaphragm and piston dosing pumps, positive return type. A non-loss-motion mechanism
ITC Dosing Pumps  /   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 series EFR dosing pumps are positive return type, in piston or diaphragm for dosing liquid products.

EFR dosing pumps are available in one or two dosing heads, it allows many flow possibilities. The heads flows goes from 330 to 1600 l/h for the piston series, and from 207 to 1044 l/h for the diaphragm series.

The flow of each head is adjustable independently from 0% to 100% of its capacity with no need to stop the pump.

The non-loss-motion mechanism, with variable eccentric regulation produces a high accuracy dosing while smooth and safe operation.

EFR pumps are designed for continuous operation under heavy duty conditions with all kind of fluids, even highly viscous fluids, in applications such as water treatment, industrial processes and agriculture.

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

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