Manufacturer of Pressure Gauge and Thermometer from Ningbo China
Rising Instrument Co., Ltd.
Home | Company Profile | Products | News | OEM | Contact Us
 Products
  Pressure gauge
  Thermomanometer 
  Thermometer
  Gas Regulator
  Pneumatic Component
  Refrigeration Gauge Combination & Parts
  Pressure Transmitter
  Cylinder Valve
  Fire Extinguisher
  Thermostat
  Auto Gauge
  Pressure Switch
  Tube fitting
 

Search Insite
Powered by Google
 
 

Products > Pressure Switch

Pressure Switch

2.Preeure switch for compressor & pump
b. Pressure switch for air compressor
 
QSK-1(SK-6)
A
A
B
B
 
Descriptions
1.Female:1/4"?3/8"(NPT?BSP)
2.Lowest Pressure:15PSI
3.Highest Pressure:175PSI
4.With one-way valve or with four-way valve
5.Environmental rating:Type 1
6.Testing Standards:UL standards 508 of America, Canadian Standards C22.2 NO.14-95
7.Coverage:USR,CNR---enclosed, three pole,single phase pressure operated switch to be used for the auto-control of air pump.
8.Pressure Rating:40-70PSI?50-80PSI?70-100PSI?80-115PSI?90-125PSI?105-145PSI?135-175PSI to chosse
9.Electric Ratings
 
Parameter
Single-Phase:120V AC,1.5HP,20A
Single-Phase:240V AC,3.0HP,17A
Three-Phase:120V AC,3.0HP,19.2A
Three-Phase:240V AC,5.0HP,15.2A
 

 
QSK-2(SK-7)
One-way
Four-way
 

Descriptions
1.Female&Male:1/4?(NPT?BSP)
2.Pressure Range:20-175PSI
3.With one-way valve or with four-way valve
4.Pressure Settings:20-40PSI?30-50PSI?40-60PSI?50-80PSI?70-100PSI?95-125PSI?115-150PSI?140-175PSI
5.Electric Ratings:

 
Parameter

Single Phase:115V 3/2HP, 230V 2HP
Single Phase:230V 3HP, 575V /
DC:32V 1/4HP, 115V 1/4HP, 230V 1/4HP

 









 
Copyright © Rising Instrument, 2003-2004, Powered by www.chinapromoter.com