We Pump Solutions.™

3 in. Metal Pumps – A300

Wet End Available in: Aluminum, Anodized Aluminum, Stainless Steel
Diaphragm Available in: Buna-N, Geolast®, PTFE, Santoprene®, Urethane, Viton® / FKM
Liquid Connections Available in: FNPT, FBSPT, ANSI / DIN Flanged
Max Solids: 7/16 in. (11 mm)
Max Suction Lift (Dry): 20 ft-H2O (6.1 m-H2O)
Air Inlet: 3/4 in. FNPT

Physical

Liquid Port Size:3 in.
Liquid Connection Types:FNPT, FBSPT, ANSI / DIN Flanged
Standard Suction Port:Center Front
Standard Discharge Port:Center Rear
Air Inlet Connection Size:3/4 in. FNPT
Air Exhaust Connection Size:3/4 in. FNPT
AluminumStainless Steel
Max Height:32.6 in. (827 mm)32.6 in. (827 mm)
Max Width:24.8 in. (630 mm)24.8 in. (630 mm)
Max Depth:16.8 in. (425 mm)16.8 in. (425 mm)
Weight:135 lbs (62 kg)300 lbs (136 kg)

Performance

Max Flow:235 gpm (890 lpm)
Max Air Pressure:120 psi (8.2 bar)
Max Static Suction Head:23 ft-H2O (7.0 m-H2O)
Max Suction Lift (Dry):20 ft-H2O (6.1 m-H2O)
Max Suction Lift (Wet):31 ft-H2O (9.4 m-H2O)
Max Solids:7/16 in. (11 mm)
Avg. Displacement Per Stroke:(0.98 G / 3.70 l)
Sound Level:80 dBA (with Muffler)

Construction

Wet End: Aluminum, Anodized Steel, Stainless Steel
Air End:Aluminum, PTFE Coated Aluminum
Diaphragm:Buna-N, Geolast®, PTFE, Santoprene®, Urethane, Viton® / FKM
Balls: Buna-N, EPDM, Geolast®, PTFE, Santoprene®, Viton® / FKM
Seats:Buna-N (Integral Seat & O-Ring), EPDM (Integral Seat & O-Ring), Nylon, Stainless Steel, Viton® / FKM (Integral Seat & O-ring)
O-Rings:Buna-N, EPDM, PTFE, Viton® / FKM
Hardware:Plated Steel, Stainless Steel
Muffler:Metal, Plastic