P4 Wilden Air-Operated Double Diaphragm Pump, 1/2 Inch Plastic/Metal Anti-Corrosion Explosion-Proof Pump, 38mm Fluid Transfer Pump WILDEN

Inlet

• 1/2" FNPT

Feed Port

• 38 mm (1-1/2")

Discharge Port

• 32 mm (1-1/4")

Connection Type

• NPT/BSPT (Threaded)

Maximum Suction Lift

• Rubber – 5.8 m (19.0') Dry Suction, 8.0 m (26.0') Wet Suction

• TPE – 5.2 m (17.0') Dry Suction, 8.8 m (29.0') Wet Suction

• Full-Stroke PTFE – 6.4 m (21.0') Dry Suction, 9.3 m (30.6') Wet Suction

• Reduced-Stroke PTFE – 3.7 m (12') Dry Suction, 8.5 m (28') Wet Suction

• Ultra-Flex™ – 5.2 m (17.0') Dry Suction, 8.5 m (28.0') Wet Suction

Maximum Flow Rate

• Rubber – 288 lpm (76 gpm)

• TPE – 307 lpm (81 gpm)

• Full-Stroke PTFE – 330 lpm (87.2 gpm)

• Reduced-Stroke PTFE – 295 lpm (78 gpm)

• Ultra-Flex™ – 269 lpm (71 gpm)

Maximum Pressure

• 8.6 bar (125 psi)

Maximum Particle Size

• 4.8 mm (3/16'')

Displacement Per Stroke *

• Rubber – 0.98 L (0.26 gal)

• TPE – 1.1 L (0.29 gal)

• Full-Stroke PTFE – 1.1 L (0.29 gal)

• Reduced-Stroke PTFE – 0.53 L (0.14 gal)

• Ultra-Flex™ – .76 L (0.20 gal)

* 1 Cycle = 2 Strokes