ROTARY SCREW COMPRESSOR

Industrial rotary screw compressors and system components including: refrigerated air dryers, desiccant air dryers, filters, drains, master controls, flow controllers, and modular distribution piping. Portable/towable screw compressors. Rotary lobe blowers and blower packages.

Friday, June 5, 2020

air compressor pressure switches, compressor pressure switches, pressure switches, piston pressure switch




Air compressor pressure switches:







WHAT IS A PRESSURE SWITCH?




A pressure switch is a device that senses changes in fluid pressure and responds in a specified way. An actuated pressure switch makes or disrupts electrical contact in order to either trigger an alarm or switch something on or off. Switches are programmed to activate at certain pressure points, and may be designed to make contact either on pressure rise or on pressure fall.


call: 214-428-2868


www.hkaircompressors.com

Curtis CA Series air compressors with adjustable pressure switch.





214-428-2868





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PRESSURE SWITCHES FOR AIR COMPRESSORS




Square D by Schneider Electric 9013FHG42J59X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPSF Internal, 2-Way Release Valve
 Pressure switches consist of a switch mechanism that is connected to a bellow 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.









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




Air compressor pressure switches:



www.hkaircompressors.com


www.hkaircompressors.com




The 69J is the most adaptable switch on the market, the and offers the user the flexibility to build the pressure switch around the compressor - not the other way around. The unloader can be mounted on the front or either side, and can be rotated to any of eight different positions allowing for quicker assembly and shorter tubing. Bottom cable entry is also available with unique built-in clamping strain relief for even quicker assembly.






Square D by Schneider Electric 9013FHG59J59M1X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPT External, 2-Way Release Valve, Auto/Off Cut-Out Lever 








 Square D by Schneider Electric 9013FHG52J59X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPSF Internal, 2-Way Release Valve



214-428-2868







Square D by Schneider Electric 9013FSG52J33P Air-Pump Pressure Switch, NEMA 1, 50-70 psi Pressure Setting, 25-80 psi Cut-Out, 20-30 psi Adjustable Differential, Pulsation Plug
 Square D by Schneider Electric 9013FHG52J59M1 Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPSF Internal, Auto/Off Cut-Out Lever

 214-428-2868
 HERE IS ONE OF THE MOST POPULAR PRESSURE SWITCHES ON THE MARKET.

FURNAS HUBBELL
PRESSURE SWITCH

Furnas Hubbell Part#: 69JF7LY

FURNAS HUBBELL PRESSURE SWITCH W/ UNLOADER VALVE AND ON/OFF LEVER.

Features:

·        3 and 5 HP 200 PSI maximum

·        Improved unloader valve design

·        Several terminal options

·        Optional bottom cable entry

·        Various pipe locations

·        Swivel unloader valve

Specs:

·        Cut-In PSI: 95

Cut-Out PSI: 125

PSI Open/Close: 95/125 psi

Differential: 30 to 40 psi

Size: 1/4″

Connection Type: Female NPT








214-428-2868




PISTON AIR COMPRESSORS
ROTARY SCREW AIR COMPRESSORS

FOR AIR COMPRESSOR SERVICE
FOR AIR COMPRESSOR SALES
FOR AIR COMPRESSOR INSTALLATION
FOR AIR COMPRESSOR DRYERS
FOR AIR COMPRESSOR MAINTENANCE
CALL:
H&K PUMP @ 214-428-2868

WWW.HKAIRCOMPRESSORS.COM













FOR AIR COMPRESSOR MOTORS
FOR AIR COMPRESSOR PUMPS
FOR ROTARY SCREW COMPRESSORS
FOR PISTON COMPRESSORS
214-428-2868

AIR COMPRESSOR PARTS
AIR COMPRESSOR PISTONS
AIR COMPRESSOR FILTERS
AIR COMPRESSOR OIL
AIR COMPRESSOR BELTS
AIR COMPRESSOR RODS
AIR COMPRESSOR PRESSURE SWITCHES
AIR COMPRESSOR MAG STARTERS
AIR COMPRESSOR CONTACTORS
AIR COMPRESSOR OIL FILTERS
AIR COMPRESSOR VALVES
AIR COMPRESSOR CHECK VALVES
AIR COMPRESSOR GASKETS
AIR COMPRESSOR BEARINGS





214-428-2868







Min. Max. 1 Phase 3 Phase DC
Factory Differential
Catalog No. Close Open 480- 32V-
Setting Range 120V 240V 240V
Cut-In Cut-Out 600V 230V
69HA1/HAU1 115-150 40 250 35-60 2.0 3.0 5.0 5.0 2.0
69HB1/HBU1 115-150 40 250 35-60 2.0 5.0 5.0 5.0 2.0
69HA2/HAU2 100-125 10 125 20-35 2.0 3.0 5.0 5.0 2.0
69HB2/HBU2 100-125 10 125 20-35 2.0 5.0 5.0 5.0 2.0
69HA3/HAU3 30-40 15 60 7-15 2.0 3.0 5.0 5.0 2.0
69HB3/HBU3 30-40 15 60 7-15 2.0 5.0 5.0 5.0 2.0




























214-428-2868
























214-428-2868





















































Air compressor pressure switches:

214-428-2868






Model Cut-In Cut-Out List
Number (PSI) (PSI) Price
Pressure Switches - Air
69MB6 80 100 $79.95
69JF6 80 100 $79.95
69MB6L 80 100 $79.95
69MB6LY 80 100 $79.95
69JF6LY 80 100 $79.95
69MB6LY2C 80 100 $79.95
69MB6Y 80 100 $79.95
69MB6YZ30-50 30 50 $79.95
69JF6Y 80 100 $79.95
69MB7 95 125 $79.95
69JF7 95 125 $79.95
69MB7L 95 125 $79.95
69JF7L 95 125 $79.95
69MB7LY 95 125 $79.95
69JF7LY 95 125 $79.95
69MB7LY2A 95 125 $79.95
69JF7LY2A 95 125 $79.95
69MB7LY2C 95 125 $79.95
69JF7LY2C 95 125 $79.95
69MB7Y 95 125 $79.95
69JF7Y 95 125 $79.95
69MB7Y2C 95 125 $79.95
69MB8 115 150 $79.95
69JF8 115 150 $79.95
69MB8L 115 150 $79.95
69MB8LY 115 150 $79.95
69JF8LY 115 150 $79.95
69MB8LY2C 115 150 $79.95
69JF8LY2C 115 150 $79.95
69MB8Y 115 150 $79.95
69JF8Y 115 150 $79.95
69MB8YZ140-175 140 175 $79.95
69MB8Z140-175 140 175 $79.95
69JF9 140 175 $79.95
69JF92C 140 175 $79.95
69JF9LY 140 175 $79.95
69JF9LY2C 140 175 $79.95
69JF9Y 140 175 $79.95
69MC6 80 100 $79.95
69JG6 80 100 $79.95
69MC6L 80 100 $79.95
69MC6LY 80 100 $79.95
69JG6LY 80 100 $79.95
69MC6Y 80 100 $79.95
69JG6Y 80 100 $79.95
69MC7 95 125 $79.95
69JG7 95 125 $79.95
69MC7L 95 125 $79.95
69MC7LY 95 125 $79.95
69JG7LY 95 125 $79.95
69MC7LY2C 95 125 $79.95
69JG7LY2C 95 125 $79.95
69MC7Y 95 125 $79.95
69JG7Y 95 125 $79.95
69MC8 115 150 $79.95
69JG8 115 150 $79.95
69MC8L 115 150 $79.95
69MC8LY 115 150 $79.95
69JG8LY 115 150 $79.95
69MC8LY2C 115 150 $79.95
69JG8LY2C 115 150 $79.95
69MC8Y 115 150 $79.95
69JG8Y 115 150 $79.95
69JG9 140 175 $79.95
69JG9LY 140 175 $79.95
69JG9LY2C 140 175 $79.95
69JG9Y 140 175 $79.95
69JG9Y2C 140 175 $79.95
69HA1 115 150 $229
69HA12S 115 150 $229
69HA1Z140-175 140 175 $229
69HAU1 115 150 $229
69HAU12AZ140-175 140 175 $229
69HAU1Z140-175 140 175 $229
69HAU2 100 125 $229
69HAU3 30 40 $229
69HB1 115 150 $229
69HBU1 115 150 $229
69HB2 100 125 $229
69HBU2 100 125 $229
69HBU3 30 40 $229









Model Cut-In Cut-Out
Number (PSI) (PSI)
Pressure Switches - Air
69MB6 80 100
69JF6 80 100
69MB6L 80 100
69MB6LY 80 100
69JF6LY 80 100
69MB6LY2C 80 100
69MB6Y 80 100
69MB6YZ30-50 30 50
69JF6Y 80 100
69MB7 95 125
69JF7 95 125
69MB7L 95 125
69JF7L 95 125
69MB7LY 95 125
69JF7LY 95 125
69MB7LY2A 95 125
69JF7LY2A 95 125
69MB7LY2C 95 125
69JF7LY2C 95 125
69MB7Y 95 125
69JF7Y 95 125
69MB7Y2C 95 125
69MB8 115 150
69JF8 115 150
69MB8L 115 150
69MB8LY 115 150
69JF8LY 115 150
69MB8LY2C 115 150
69JF8LY2C 115 150
69MB8Y 115 150
69JF8Y 115 150
69MB8YZ140-175 140 175
69MB8Z140-175 140 175
69JF9 140 175
69JF92C 140 175
69JF9LY 140 175
69JF9LY2C 140 175
69JF9Y 140 175
69MC6 80 100
69JG6 80 100
69MC6L 80 100
69MC6LY 80 100
69JG6LY 80 100
69MC6Y 80 100
69JG6Y 80 100
69MC7 95 125
69JG7 95 125
69MC7L 95 125
69MC7LY 95 125
69JG7LY 95 125
69MC7LY2C 95 125
69JG7LY2C 95 125
69MC7Y 95 125
69JG7Y 95 125
69MC8 115 150
69JG8 115 150
69MC8L 115 150
69MC8LY 115 150
69JG8LY 115 150
69MC8LY2C 115 150
69JG8LY2C 115 150
69MC8Y 115 150
69JG8Y 115 150
69JG9 140 175
69JG9LY 140 175
69JG9LY2C 140 175
69JG9Y 140 175
69JG9Y2C 140 175
69HA1 115 150
69HA12S 115 150
69HA1Z140-175 140 175
69HAU1 115 150
69HAU12AZ140-175 140 175
69HAU1Z140-175 140 175
69HAU2 100 125
69HAU3 30 40
69HB1 115 150
69HBU1 115 150
69HB2 100 125
69HBU2 100 125
69HBU3 30 40

Air compressor pressure switches:





214-428-2868













214-428-2868













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