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Untitled Document
Intake & discharge connection:
Polypropylene (PPG) ■ 1/2" Female NPT
Kynar® (PVDF)◆ 1/2" Female NPT
Groundable Acetal ◆ 1/2" Female NPT
Aluminum (ADC-12) ▲ 1/2" Female NPT
Stainless Steel (316) ▲ 1/2" Female NPT
Air inlet (includes ball valve): 1/4" Female NPT
Air exhaust (internal silencer) 3/8" Female NPT
■ Polypropylene pumps may be fitted with ball or flat check valves. Ball-type check valves are recommended for flooded suction applications.Flat-type check valves are recommended for suction lift applications.
◆ Kynar® and Groundable Acetal pumps are fitted with flat check valves only.
▲ Aluminum and Stainless Steel pumps
Diaphragm Material Temperature'
Neoprene 180°F (82°C)
Buna N 180°F (82°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 and Groundable Acetal 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
0.0338 gallons (128 cc)

Maximum Cycles Per Minute
All diaphragms: 400

Maximum Size Solid
1/32" (1 mm)

Maximum Dry Suction Lift
Flat-type check valve: 8-feet
Ball-type check valve: 5-feet

Aluminum Air Motor:
Ryton® air motor standard
Notes: Hytrel®-fitted pumps include Buna N check
balls & wetted o-rings. Santoprene®-fitted pumps
include EPDM check balls & wetted o-rings.

(both ball and flat check valves)
* Flat valves are available for plastic pumps only.
NOTE: Additional options listed on page 28.