Close this search box.

1″ (25 mm) Metallic PTFE-Fitted Air-Operated Double Diaphragm Pump Bolted

Suction & Discharge Size:FNPT 1″ (25 mm) Inlet FNPT 3/4″ (19 mm) Discharge
Porting Location:Center Ported
Connection Types:NPT/BSP
Air Inlet & Air Exhaust Size:1/4″

Maximum Flow Rate:45 gpm (170 lpm)
Maximum Air Supply Pressure:125 psig (8.6 bar)
Displacement Per Stroke:.091 gal (.34 l)
Minimum Air Inlet Stork:N/A
Maximum Particle Size:1/8″
Sound Pressure:N/A
Operating Temperature:Neoprene -17.8° C to 93.3° C 0° F to 200° F, Buna-N -12.2° C to 82.2° C 10° F to 180° F , EPDM -51.1° C to 137.8° C -60° F to 280° F, Viton®-40° C to 176.2° C -40° F to 350° F, Santoprene®-40° C to 107.2° C -40° F to 225° F, Polyurethane 12.2° C to 65.6° C -10° F to 220° F, Hytrel® -28.9° C to 104.4° C -20° F to 220° F, PTFE 4.4° C to 104.4° C 40° F to 220° F

Bolted or Clamped:BOLTED
Wetted Materials:Aluminum, Stainless Steel
Diaphragm Materials:PTFE, Neoprene, Buna, Viton®, Santoprene®,Viton®, Nordel®, Hytrel®
Air Valve:Polypropylene
Ball Materials:PTFE, Neoprene, Buna, Santoprene®, Viton®, Nordel® Polyurethane, Hytrel®
Seat Materials:Aluminum, Stainless Steel
O-ring Materials:PTFE, Neoprene, Buna, Santoprene®, Viton®, Nordel® Polyurethane, Hytrel®

Maximum Height:11
Maximum Width:11
Maximum Depth:7.9
Aluminum Weight:26lbs (12 kg)
Stainless Steel Weight:36 lbs (16 kg)
Ductile Iron Weight:N/A
Polypropylene Weight:N/A

Pump Performance

Pump Spare Parts

Pump Applications

Automotive, Ceramics, Chemical, Electronic/Semi, Food/Beverage, Mining/Construction, Petroleum, Pharmaceutical, Wastewater

Ask A Question About This Pump