Aro Pumps

Model
Fluid Cap/
Manifold
Center
Section
Seat/
Ball Material
Diaphragm
Material
Air Section
Service Kit
Fluid Section
Service Kit
Fluid
Connection
Weight lbs (Kg)
66M300-1EB-C
Aluminum
Aluminum
Aluminum/
Santoprene
Santoprene
637434
637467-EB
3" NPTF
118.32 lbs (53.67 kg)
66M320-1EB-C
Aluminum
Aluminum
Aluminum/
Santoprene
Santoprene
637434
637467-EB
3" BSP
118.32 lbs (53.67 kg)
66M300-1C9-C
Aluminum
Aluminum
Aluminum
/Hytrel
Hytrel
637434
736467-C9
3" NPTF
118.32 lbs (53.67 kg)
66M320-1C9-C
Aluminum
Aluminum
Aluminum
/Hytrel
Hytrel
637434
637467-C9
3" BSP
118.32 lbs (53.67 kg)
66M300-122-C
Aluminum
Aluminum
Aluminum
/Nitrile
Nitrile
637434
637467-22
3" NPTF
118.32 lbs (53.67 kg)
66M320-122-C
Aluminum
Aluminum
Aluminum
/Nitrile
Nitrile
637434
637467-22
3" BSP
118.32 lbs (53.67 kg)


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