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Untitled Document
Intake & discharge connection:
Polypropylene (PPG) 3" ANSI B16.5 #150
Aluminum (ADC-12) 3" ANSI B16.5 #150(with tapped 3" Female NPT)
Stainless Steel (316) 3" ANSI B16.5 #150 or 3" Female NPT
Cast Iron 3" Female NPT
Air inlet (incl. ball valve): 3/4" Female NPT
Air exhaust (incl. silencer): 1" Female NPT
Diaphragm Material Temperature
Neoprene 180°F (82°C)
Buna N 180°F (82°C)
EPDM 212°F (100°C)
Hytrel® (TPEE) 248°F (120°C)
Santoprene® (TPO) 212°F (100°C)
Viton® fluoroelastomer 248°F (120°C)
Teflon® (PTFE) 212°F (100°C)
*The maximum liquid temperature for metal pumps is determined by the elastomer (diaphragm material).
Polypropylene pumps have a maximum liquid temperature of 180°F (82°C) regardless of diaphragm material.

Air Supply Pressure (All Models)
20?100 PSI (1.4?7 kgf/cm²)

Discharge Volume Per Cycle
Rubber diaphragm: 2.26 gallons (8.57 liters)
PTFE diaphragm: 1.0 gallons (3.8 liters)

Maximum Cycles Per Minute
Rubber diaphragm: 95
PTFE diaphragm: 160

Maximum Size Solid
13/32" (10 mm)

Maximum Dry Suction Lift
Rubber-fitted pump capability: 19-feet

Aluminum Air Motor:
Optional: Epoxy-coated, Teflon®-coated,
or Electroless Nickel Plate

Notes: Hytrel®-fitted pumps include Buna N check
balls & wetted o-rings. Santoprene®-fitted pumps
include EPDM check balls & wetted o-rings.

To calculate performance for Santoprene® and
Hytrel®-fitted pumps, use Rubber Diaphragm Curve.