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FURNAS/HUBBELL Pressure Switch

GENERAL AIR PRODUCTS

 
 

Pressure Switches

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General Air Products’ pressure switches (also used for vacuum and called a vacuum switch) consist of a switch mechanism that is connected to a bellows or diaphragm that reacts to system pressure. They are selected by operating range and differential. Operating range is the pressure limits in which the switch will work. Differential is the difference between the cut-in and cut-out pressures. Pressure switch settings, common to many air compressors, are set for a range of 40 to 250 PSI and an adjustable differential of 35 to 60 PSI. This means that the lowest pressure that the switch can be set to close at is 40 PSI, and the highest pressure it can be set to open at is 250 PSI. The differential that is actually available to use varies with the pressure range you’re actually working in. As pressure increases, available differential increases as well. Some switches have differentials as low as 5 PSI. The contact points in the switch are usually rated for the amount of current they can carry. Use the charts below to begin the selection process to order the pressure switch that best fits your application, or contact us for assistance and bulk pricing!

 

69J Series Pressure Switches
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69J Series Pressure Switches

Designed to be the most adaptable switch on the market, the 69J Series offers the user the flexibility to build the pressure switch around the compressor – not the other way around. The most common 69J switches can be ordered online with various options. If your pressure switch needs fall outside of the products shown here contact us for details on our complete pressure switch line.

 

  Horsepower  
  1 Phase 3 Phase  
Model Number Min. Close Cut-In Max. Open Cut-Out Differential Range 120 V 240 V 240 V 480/600 V Factory Setting Auto-off Disconnect Lever Unloader Valve 4 Port Manifold  
69JF6LY 60 psi 110 psi 15 - 25 psi 1 1/2 2 3 na 80 - 100 Y Y N  
69JF7 50 psi 145 psi 25 - 33 psi 1 1/2 2 3 na 95 - 125 N N N  
69JF7Y 50 psi 145 psi 25 - 33 psi 1 1/2 2 3 na 95 - 125 N Y N  
69JF7LY 50 psi 145 psi 25 - 33 psi 1 1/2 2 3 na 95 - 125 Y Y N  
69JF7LY2C 50 psi 145 psi 25 - 33 psi 1 1/2 2 3 na 95 - 125 Y Y Y  
69JF8 90 psi 165 psi 25 - 38 psi 1 1/2 2 3 na 115 - 150 N N N  
69JF8Y 90 psi 165 psi 25 - 38 psi 1 1/2 2 3 na 115 - 150 N Y N  
69JF8LY 90 psi 165 psi 25 - 38 psi 1 1/2 2 3 na 115 - 150 Y Y N  
69JF8LY2C 90 psi 165 psi 25 - 38 psi 1 1/2 2 3 na 115 - 150 Y Y Y  
69JG6LY 60 psi 110 psi 15 - 25 psi 2 3 5 1 80 - 100 Y Y N  
69JG7Y 50 psi 145 psi 25 - 33 psi 2 3 5 1 95 - 125 N Y N  
69JG7LY 50 psi 145 psi 25 - 33 psi 2 3 5 1 95 - 125 Y Y N  
69JG7LY2C 50 psi 145 psi 25 - 33 psi 2 3 5 1 95 - 125 Y Y Y  
69JG8 90 psi 165 psi 25 - 38 psi 2 3 5 1 115 - 150 N N N  
69JG8Y 90 psi 165 psi 25 - 38 psi 2 3 5 1 115 - 150 N Y N  
69JG8LY 90 psi 165 psi 25 - 38 psi 2 3 5 1 115 - 150 Y Y N  
69JG8LY2C 90 psi 165 psi 25 - 38 psi 2 3 5 1 115 - 150 Y Y Y  
69JF9Y 100 psi 175 psi 30 - 40 psi 1 1/2 2 3 na 140 - 175 N Y N  
69JF9LY 100 psi 175 psi 30 - 40 psi 1 1/2 2 3 na 140 - 175 Y Y N  
69JF9LY2C 100 psi 175 psi 30 - 40 psi 1 1/2 2 3 na 140 - 175 Y Y Y  
69JG9 100 psi 175 psi 30 - 40 psi 2 3 5 1 140 - 175 N N N  
69JG9Y 100 psi 175 psi 30 - 40 psi 2 3 5 1 140 - 175 N Y N  
69JG9LY2C 100 psi 175 psi 30 - 40 psi 2 3 5 1 140 - 175 Y Y Y  
 
69H Series Pressure Switches

 

 

 

 

 

 

 

69H Series Pressure Switches

The rugged 69H series pressure switch is designed for the demanding requirement of larger, heavy duty commercial air compressors (up to 250 psi). This style is available with an unloader valve option to prevent the compressor from starting under load. The most common 69H switches can be ordered online with or without the unloader option. If your pressure switch needs fall outside of the products shown here contact us for details on our complete pressure switch line.

  Horsepower  
  1 Phase 3 Phase  
Model Number Min. Close Cut-In Max. Open Cut-Out Differential Range 120 V 240 V 240 V 480/600 V Factory Setting Auto-off Disconnect Lever Unloader Valve 4 Port Manifold  
69HA1 40 psi 250 psi 35 - 60 psi 2 3 5 5 115 - 150 N N N  
69HA2 10 psi 125 psi 20 - 35 psi 2 3 5 5 100 - 125 N N N  
69HA3 15 psi 60 psi 7 - 15 psi 2 3 5 5 30 - 40 N N N  
69HAU1 40 psi 250 psi 35 - 60 psi 2 3 5 5 115 - 150 N Y N  
69HAU2 10 psi 125 psi 20 - 35 psi 2 3 5 5 100 - 125 N Y N  
69HAU3 15 psi 60 psi 7 - 15 psi 2 3 5 5 30 - 40 N Y N  
 
 
 
 

 

FURNAS Pressure Switch

รหัสสินค้า D00492001
ชื่อสินค้า FURNAS Pressure Switch Rubber Grommets
รายละเอียด : P/N D00492001 For 1/2" Conduit Hole
รหัสสินค้า 69WA4
ชื่อสินค้า FURNAS/HUBBELL 69WA4
รายละเอียด : PRESSURE SWITCH WATER SYSTEMS
รหัสสินค้า 69MB7Y
ชื่อสินค้า FURNAS/HUBBELL 69MB7Y
รายละเอียด : AIR COMPRESSOR PRESSURE SWITCH 95-125PSI
รหัสสินค้า 69JF7Y
ชื่อสินค้า FURNAS PRESSURE SWITCH 69JF7Y
รายละเอียด : (Old P/N. 69WA7Y) Air Systems
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