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Stainless steel pressure switches

Pressure switches form WASCO Inc.

Industrial pressure and vacuum switches

Wasco stainless steel pressure switches provide outstanding reliability, stability and durability for pressure ranges up to 400 bar.  

The switches are used in a wide range of applications from medical instruments to hydraulic presses in factory automation. The manufacturing capabilities in a class 100 cleanroom also allow the switches to be used directly in vacuum and cleanroom applications (SP, SV and UHP-series).

Application of PRI motors and hydraulic pressure monitoring on agricultural machines. Wasco "heavy industry" - pressure switches are robust enough to cope with these challenges. The pressure switch can be set or factory set available on site and guarantee high repeatability.

 

 

 

Pressure switches for industrial applications

  • switch point fixed ex works or field adjustable
  • stainless steel housing
  • small design
  • pressure switch points from 34 mbar to 415 bar
  • vacuum-, relative- and differential pressure
  • double pressure switcher available
  • switch voltage: 115/250 VAC / 28 VDC; Gold- / Silver contacts
  • various electrical connections chooseable
  • P-Series pressure switch, adjustable pressure switch, pressure, switch point: 35 mbar..34,5 bar
  • HP-Series pressure switch, high pressure switch, pressure, switch point: 6,9..415 bar
  • V-Series pressure switch, adjustable pressure switch, vacuum, switch point: -35.. -1000 mbar

Pressure switches for cleanroom applications 

  • switch point fixed ex works or field adjustable
  • stainless steel housing
  • for extreme clean ambience
  • small design
  • pressure switch points from 69 mbar to 34,5 bar
  • vacuum- and relative pressure
  • double pressure switcher available
  • switch voltage: 115/250 VAC / 28 VDC; Gold- / Silver contacts
  • various electrical connections chooseable
  • SP/UHP Series pressure switch, Clean room pressure switch, pressure, Switch point: 69 bar..34,5 bar
  • SV/UHV Series pressure switch, Clean room pressure switch, vacuum, Switch point: -110 mbar... -1000 mbar

More information about WASCO

Please find further information in catalog. If you send us your requirement, we will offer you the ideal pressure switch.

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ZERO LEAKAGE DEFINITION

The following “Zero Leakage Definition” is applicable to all standard WASCO switches  with the following exception: Super Purity Switches and Ultra High Purity Switches (see pages 16-19 for Leakage rates on these models).  

WASCO PRESSURE SWITCHES

  • Bubble-tight: air is undetectable in a 5 second soap bubble test

 WASCO VACUUM SWITCHES

  • 1 x 10-3 cc/min air or less at ambient temperature

 PURITY PRESSURE SWITCH (SP-, SV, UHP-Series):

  • Leak tested and certified to 1x10-9 cc per sec. Helium