DP-20F

DP-20F Series Pump

  • Available with 3/4" Flaretek, 3/4" ANSI flange or 3/4" NPT liquid connections
  • Maximum flow up to 15.0 gallons/minute
  • End-user maintainable
  • Self-priming
  • Field-proven design
  • Clean room manufactured, DI water tested, nitrogen purged, and double bagged
  • Ball or flat check valves available
  • Dampeners for F-Series PTFE Pumps

Pump Material

  • Casing: PTFE
  • Manifold: PTFE
  • Body (non-wetted): Polypropylene

Check Valve: Ball or Check Valves available.

Flat check valve is recommended for increased flow (up to 5%) and suction lift applications. Ball check valve is recommended for flooded suction or viscous liquids.

Discharge Volume/Cycle: 0.04 gal (150 cc)

Maximum Cycles/Minute: 250

Port Dimensions

  • Liquid Inlet & Discharge: 3/4" Flaretek or 3/4" ANSI flange 150# or 3/4" NPT
  • Air Inlet: Female 1/4" NPT
  • Air Exhaust (with muffler): Female 3/8" NPT

Air Supply Pressure: 20 to 100 PSI (1.4 to 7 kgf/cm2)

Maximum Liquid Temperature: 176° F (80°C) -- 212° F (100°C) option available, consult Yamada --

Net Weight: Flaretek/NPT 32.2 lbs. (14.6 kg)

Flange: 34.2 lbs. (15.5 kg)

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