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Diaphragm Pumps

Air Operated Diaphragm Pump 1 1/2″ BSP ALI / Nitrile Atex – EFP-40B-AL-AL-BN-BN-X

Enviroflex Diaphragm Pump 1 1/2 Inch BSP ALI / Nitrile Atex - EFP-40B-AL-AL-BN-BN-X is a 1 1/2" air-operated diaphragm pump built with a Aluminium body and Nitrile diaphragms. It can handle flows up to 340 LPM and pressures up to 120 PSI, operating at temperatures up to 107 Degrees Celsius. Compatible with Aro pumps (OEM equivalent: 666170-122-C), this Enviroflex model provides reliable performance across demanding applications. It is ATEX rated for hazardous environments.

Technical Table
Product Details Values
Manufacturer Brand Enviroflex
Pump Size 1 1/2"
Alternative Brand Aro
OEM Compatible Part 666170-122-C
Flow Rate 340 LPM
Air Inlet Size 1/2"
Max Solids 6.4mm
ATEX Yes
Product Details Values
Noise Level 80.5 dBa
Food Grade No
Centre Section Aluminium
Porting BSP
Wetted Section Aluminium
Ball Material Buna / Nitrile
Diaphragm Material Nitrile
Seat Material Aluminium
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