Casappa Whisper WS Series Gear Pumps

Description

Casappa Whisper WSP series gear pumps and motors have an extruded body in high resistance aluminium alloy.

With a choice of shafts, flanges and ports complying with all international standards, the Casappa Whisper WSP series can be used in an infinite variety of applications.

Displacements range from 0.07 in³/rev (1.12 cm³/rev) to 2.13 in³/rev (34.98 cm³/rev) available in groups WSP 10 WSP20 WSP30.

  • Peak pressure up to 4350 psi (300 bar).
  • Maximum speed up to 4000 min-1
  • High efficiencies
  • Low noise emission
  • Integrated outboard bearings for heavy duty applications
  • Multiple units
  • Custom design

Optional built-in valves:

  • Anti-cavitation valves
  • Maximum pressure relief valves
  • Priority valves
  • “Load sensing” priority valves
  • By-pass electric valves

Contact us for further technical details and configuration options.

CASAPPA WHISPER 10
Model SeriesDisplacement cm³/revMax Continuous Pressure (bar)Max Speed  min -1
WSP 10.11.122604000
WSP 10.1,51.682604000
WSP 10.22.242604000
WSP 10.2,52.82604000
WSP 10.3,153.482604000
WSP 10.44.452504000
WSP 10.55.62504000
WSP 10.5,86.512303500
WSP 10.6,372303500
WSP 10.88.921803500
WSP 10.1011.21403500
CASAPPA WHISPER 20
Model SeriesDisplacement cm³/revMax Continuous Pressure (bar)Max Speed  min -1
WSP 20.45.252504000
WSP 20.6,372504000
WSP 20.7,27.722504000
WSP 20.88.742503500
WSP 20.99.652503500
WSP 20.10,511.542503500
WSP 20.11,211.892503500
WSP 20.1415.392503500
WSP 20.1617.842503000
WSP 20.1920.222003000
WSP 20.2022.382003000
WSP 20.24,526.31702500
WSP 20.2527.981702500
WSP 20.27,829.871302000
WSP 20.31,534.981302000
CASAPPA WHISPER 30
Model SeriesDisplacement cm³/revMax Continuous Pressure (bar)Max Speed  min -1
WSP 30.2223,382503000
WSP 30.2728,392503000
WSP 30.3436,742403000
WSP 30.3841,752403000
WSP 30.4346,762303000
WSP 30.5155,102102500
WSP 30.6165,121902500
WSP 30.7378,481702500
WSP 30.8286,831602200
WSP 30.9096,851502200
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