Model SS40

Max Flow

49 LPM (13 GPM)

Max Temperature

284 °F (140 °C)

Max Pressure

80 PSIG (0.55 MPa)




The SS40 is an air-operated pulsation dampener that was designed to handle acids and solvents at temperatures of up to 140° C and air supply pressures of up to 80psig. It effectively reduces liquid line pressure fluctuation to less than ±3 psig in most operating conditions.

  • extends filter life
  • reduces plumbing vibration
  • minimizes chemical bath turbulence
  • no metal parts
  • PTFE fluid path
  • assembled, tested, and packaged in a clean room
Compatible Products

  • Model 110 (direct mount)
  • Magnum 610 (direct mount)
  • Magnum 620 (direct mount)
  • Inline installation with any air-operated reciprocating pump with flow rates up to 13 GPM / 50 LPM