Yueqing Fubang Industrial Co., Ltd.
Main products:Water Pump Pressure Switch,Pressure Switch
Products
Contact Us
  • Contact Person : Ms. Chen Janae
  • Company Name : Yueqing Fubang Industrial Co., Ltd.
  • Tel : 86-577-15356505777
  • Fax : 86-577-62845673
  • Address : Zhejiang,Wenzhou,Panshi industry Zone,Yueqing
  • Country/Region : China
  • Zip : 325602

air compressor pressure control switch

air compressor pressure control switch
Product Detailed
FB30 pressure switch, pressure control switches for mini air compressor, piston air compressor switch, one phase twp poles

FB30 pressure switches are used to regulate tank pressure between two preset values on small (up to 175PSI) electrically driven air compressors. Equipped with an unloader valve, they could prevent compressors from starting under load, and an auto-off disconnect lever for manual cut off the compressor. Both one and four-ports manifold style are available which provides easy mounting of valves and gauges..

1) Operating pressure range: 5bar-12 bar; 2) Differential pressure range: 2bar3) 20A, 240VAC,50Hz

  MODEL

Min

(Cut-In) Bar

Max (Cut-Out)   Bar

Differential Bar

Factory Setting  Bar

Electrical Rating

Pipe Fititngs

Contact Arrangement

120VDC

240VDC

FB30-1H1

2.0

7.0

2.0-3.0

3.0-5.0

20A

12A

NPT 1/4 Male or Female NPT

NC

FB30-1H2

5.0

10.0

2.0-3.0

6.0-8.0

20A

12A

NPT 1/4 Male or Female NPT

NC

FB30-1H3

7.0

12.5

3.0

9.0-12.0

20A

12A

NPT 1/4 Male or Female NPT

NC

FB30-4H1

2.0

7.0

2.0-3.0

3.0-5.0

20A

12A

1/4"  Female NPT (4 Port)

NC

FB30-4H2

5.0

10.0

2.0-3.0

6.0-8.0

20A

12A

1/4"  Female NPT (4 Port)

NC

FB30-4H3

7.0

12.5

3.0

9.0-12.0

20A

12A

1/4"  Female NPT (4 Port)

NC

    

 

 

 

 

 

 

 

 

 

 

 

 

 

Other Pressure Settings and Differential Pressure are available on request.

Conversion: 1Mpa =10bar,1bar = 14.5PSI

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