Untitled Document
Untitled Document
Intake & discharge connection:
Polypropylene (PPG) 3/4" Female NPT
Aluminum (ADC-12) 3/4" Female NPT
Stainless Steel (316) 3/4" Female NPT
Air inlet (incl. ball valve): 1/4" Female NPT
Air exhaust (incl. silencer): 3/4" Female NPT
ANSI Flange also availabl consult Yamada
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 and Kynar®-fitted 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: 0.163 gallons (615 cc)
PTFE diaphragm: 0.143 gallons (539 cc)

Maximum Cycles Per Minute
Rubber diaphragm: 195
PTFE diaphragm: 195

Maximum Size Solid
1/16" (2.0 mm)

Maximum Dry Suction Lift
Rubber-fitted pump capability: 18-feet

Air Motor
Aluminum air motors are standard on metal
pumps; glass-filled polypropylene air motors
are standard on plastic pumps.
Optional air motors: Epoxy-coated,
Teflon®-coated, Electroless Nickel Plate,
aluminum and glass-filled polypropylene.

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.