Available Models

552 164A DF50 for DEF Hytrel Balls DEF

Fluids Handled

  • DEF

Markets Served

  • Car and truck dealers
  • Service shops
  • Industrial
  • Agriculture
  • Ready to Buy?
    You are not currently logged in. Please log in to obtain the best pricing and availability.
    Item#: 552164A

Overview:

DF50 - ½” PORTED

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

  • Frictionless pivoting air valves
  • Bolted cover design
  • Long life diaphragms
  • In-line design
  • Quiet operation
  • No pulsation
  • Smooth flow

Product Specifications:

Pump Pressure Ratio 1:1
Maximum Free Flow Rate 14 gpm (52 l/min)
Maximum Suction Lift 26" (8 m)
Minimum Air Pressure 22 psi (1.5 bar)
Maximum Air Pressure 115 psi (8 bar)
Max size Solid Suspension 1/8" (3 mm)
Air inlet 3/8" NPT(F)
Fluid Outlet 1/2" BSPP 
Fluid Inlet 1/2" BSPP
Wetted Materials Polypropylene / Buna-N / Aluminum / Hytrel /
Stainless Steel / Acetal
Mounting Footprint 4 9/64" x 4 9/64"

Technical Documents:

All available documents below will open in a new tab in your browser

View or download pdf of catalog page

View or download pdf of service manual SM855822