Manufacturer of Pressure Gauge and Thermometer from Ningbo China
Rising Instrument Co., Ltd.
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Products > Pressure Switch

Pressure Switch

2.Preeure switch for compressor & pump
b. Pressure switch for air compressor
 
QSK-3(SK-17)
A
A
B
B
 
Descriptions
1.Joint: Z1/4?,Z3/8?(NPT)
2.Lowest Pressure(on):40PSI
Highest Pressure(off):250PSI
3.With one-way valve or with four-way valve
4.Electric Ratings
5.Differntia:30-35PSI
 
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, 3.0HP, 15.2A

 

 
QSK-4(SK-18)

Descriptions
1.Joint Thread: Z1/4??Z3/8?(NPT)
2.Lowest Pressure(on):40PSI
Highest Pressure(off):250PSI
3.With one-way valve or with four-way valve
4.Electric Ratings
5.Differntia:30-62PSI

 
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
Three Phase: 480/600V AC 5.0HP 7.6A

 

 
QSK-4(SK-19)
 
Descriptions
1. Pressure Range:1.4-8.3Bar
2. Pressure Setting:1.4-2.4Bar 3.5-4.8 Bar 4.8-6.9 Bar 2.1-3.1 Bar 5.5-7.6 Bar 3.1-4.1 Bar 4.1-5.5 Bar 6.2-8.3 Bar
3. Internal Thread:G1/4”
4. Rated Voltage:Single-Phase 230V Three-Phase 400V
5. Rated Current:20A
6. Rated Power 1.5KW 3KW
 
 









 
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