Samson Directflo diaphragm pumps pump the fluid through the center of the pump and compressed air acts on the outside face of the diaphragms. Directflo pumps feature superior all-round pumping performance, stress-free diaphragm couplings, frictionless pivoting air valves, single part molded body, ball check valves adjacent to diaphragms and flange testing plates.
Features
- Frictionless pivoting air valves
- Bolted cover design
- Long life diaphragms
- In-line design
- Quiet operation
- No pulsation
- Smooth flow
Specifications
- Pressure ratio: 1:1
- Maximum Free Flow Rate: 28 gpm (106 l/min)
- Maximum Suction Lift: 23 ft.
- Minimum Air Pressure: 20 psi (1.5 bar)
- Maximum Air Pressure: 115 psi (18 bar)
- Max Size Solid Suspension: 3/16 in.
- Air Inlet: 3/4 in. NPTF
- Fluid Outlet: 1 in. NPTF
- Fluid Inlet: 1 in. NPTF
- Body Material: Aluminum
- Diaphragms: Nitrile Rubber
- Balls: Nitrile Rubber
- Seats: Stainless Steel
- Wetted Materials: Polypropolene, PTFE, TPE, Aluminum, Acetal
- Mounting Footprint: 8 1/2 in. x 6 19/64 in.
- Fluids Handled: Antifreeze and antifreeze solutions, DEF, Windshield wash solutions, Lubricants, Used fluid, Used oil
Applications
- Antifreeze and antifreeze solutions
- DEF
- Windshield wash solutions
- Lubricants
- Agriculture
- Lube trucks
Documents
Specification Sheet (PDF Download)
