Catalog

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

Specifications

Brands

Directflo Northern Lights Industrial Supply

Air Inlet Thread Size

3/8 in

Air Inlet Thread Type

National Pipe Taper Fuel (NPTF)

Fluid Inlet Thread Size

1/2 in

Fluid Inlet Thread Type

National Pipe Taper Fuel (NPTF)

Fluid Outlet Thread Size

1/2 in

Fluid Outlet Thread Type

National Pipe Taper Fuel (NPTF)

Maximum Size Solid Suspension

1/8 in

Maximum Air Pressure

115 psi18 bar

Maximum Free Flow Rate

14 gpm52 L/min

Maximum Suction Lift

26 ft

Minimum Air Pressure

20 psi1.5 bar

Pressure Ratio

1:1

Wetted Materials

Aluminum Polypropolene Polytetrafluoroethylene (PTFE) Thermoplastic Elastomer (TPE)

Fluid Handled

Antifreeze Solutions Diesel Diesel Exhaust Fluid (DEF) Hydraulic Fluids Oils Waste Oil and Antifreeze Water Windshield Wash Solution

Packages and Accessories

Packages and Accessories

, DF50 55 Gallon (gal) Antifreeze and Windshield Package (QUOTE)
, DF50 Bulk Tank Antifreeze and Windshield Package (QUOTE)
, DF50 55 Gallon (gal) Mix Antifreeze and Windshield Package (QUOTE)

Application

Application

Car and Truck Dealers Fleets In-Plant Lube Trucks Mining and Construction Quick Lubes Railroad and Mass Transit