Directflo 50

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Directflo diaphragm pumps the fluid through the center of the pump and compressed air acts on the outside face of the diaphragms.

Part No.:

552 164 DF50 Poly
552 164A DF50 for DEF
552 010 DF50 Aluminum
552 030 DF50 Aluminum

Markets Served:

Fleet service, Lube Trucks, In-Plant, Mining equipment maintenance, Car and truck dealers, Quick Lubes, Mass Transit Maintenance, Railroad

Pump Pressure Ratio 1:1
Maximum Free Flow Rate 14 gal/min (52 l/min)
Maximum Suction Lift 26′
Minimum Air Pressure 20 psi (1.5 bar)
Maximum Air Pressure 115 psi (18 bar)
Max Size Solid Suspension 1/8″
Air Inlet 3/8″ NPTF
Fluid Outlet 1/2″ NPTF
Fluid Inlet 1/2″ NPTF
Wetted Materials Polypropylene, PTFE, TPE, Aluminum


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