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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.
Unit of Measure

Specifications

Brands

N/A Directflo Northern Lights Industrial Supply

Air Inlet Thread Size

N/A 3/8 in

Air Inlet Thread Type

N/A National Pipe Taper Fuel (NPTF)

Fluid Inlet Thread Size

N/A 1/2 in

Fluid Inlet Thread Type

N/A National Pipe Taper Fuel (NPTF)

Fluid Outlet Thread Size

N/A 1/2 in

Fluid Outlet Thread Type

N/A National Pipe Taper Fuel (NPTF)

Maximum Size Solid Suspension

N/A 1/8 in

Maximum Air Pressure

N/A 115 psi18 bar

Maximum Free Flow Rate

N/A 14 gpm52 L/min

Maximum Suction Lift

N/A 26 ft

Minimum Air Pressure

N/A 20 psi1.5 bar

Pressure Ratio

N/A 1:1

Wetted Materials

N/A Aluminum Polypropolene Polytetrafluoroethylene (PTFE) Thermoplastic Elastomer (TPE)

Fluid Handled

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

Packages and Accessories

Packages and Accessories

N/A 900 850, DF50 55 Gallon (gal) Antifreeze and Windshield Package (QUOTE)
900 851, DF50 Bulk Tank Antifreeze and Windshield Package (QUOTE)
900 852, DF50 55 Gallon (gal) Mix Antifreeze and Windshield Package (QUOTE)

Application

Application

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