unloader valve for air compressor for sale, brand-new and used.

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Quincy QRDS-20 single stage 20 HP oilless air compressor from medical air system. Original system system model was QRD20SBN00011. The bare shaft compressor was replaced with a new unit in 2010, estimated run time 2000 to 2500 hours.

You are bidding in to a brand new Quincy # 6671XU Valve Assembly Intake Unloader Type still in the factory box

CAMPBELL HAUSFELD REPAIR PARTS CHECK VALVE PART#: CV221502AV PAC# C5050T ALL BRASS CHECK VALVE - CLEANABLE - W/ TEFLON DISC VALVE AND PORT. HIGH QUALITY AT A LOW PRICE! Features: Construction: one piece brass body stainless steel springs glass filled fluoropolymer poppets for long term reliability Can be disassembled for cleaning & repair Valves are 100% tested for backflow leakage performance Max.

110823-325 Quncy 325 Pump Overhaul Kit Air Compressor parts

25 amp 115/230 volt adjustable pressure settings unloader valve on/off switch 1/4" npt air inlet ports

25 AMP 115,240,460 VOLTS 1 PORT NPT 1/4" INLET ON/OFF SWITCH UNLOADER VALVE WITH NUT AND FERREL HEAVY DUTY CONTACTS,LARGE WIRE CONNECTORS RUBBER WIRE GROMMETS UL APPROVED CAN BE USED WITH OR WITH OUT UNLOADER VALVE ADJUSTABLE PRESSURE AND DIFFRENCIAL SCREWS

26 amp 115/230 volt 1 phase unloader valve on/off switch rubber wire seals heavy contacts nema 1 ul approved 1/4"npt 4 port inlets replaces IR,DEWALT,SEARS,EMGLO,LOWES,BLACK AND DECKER,CHICAGO ELEC,CAMBELL, AND OTHERS

25 AMP 115,240,460 VOLTS 1 PORT NPT 1/4" INLET ON/OFF SWITCH UNLOADER VALVE WITH NUT AND FERREL HEAVY DUTY CONTACTS,LARGE WIRE CONNECTORS RUBBER WIRE GROMMETS UL APPROVED ADJUSTABLE PRESSURE AND DIFFRENCIAL SCREWS

THIS AUCTION IS FOR A BRAND NEW 95-125 PSI AIR COMPRESSOR PRESSURE SWITCH ALSO KNOWN AS A PRESSURE CONTROL VALVE. THIS SWITCH IS COMPARABLE TO A FURNAS , SQUARE D, AND MANY MORE. THIS SWITCH HAS AN UNLOADER AND A ON/OFF SWITCH.

26 amp 115/230/460 volt 1 phase 4 inlet ports 1/4" npt pressure setting 95/125 but can be adjusted up or down has on/off switch and unloader valve.replaces ir,sears,kobalt,dewalt,emglo,cambell,grainger,black max,power x,chicago elec and more

NEW HUBBELL PRESSURE SWITCH, FORMERLY MANUFACTURED BY FURNAS. MODEL # 69JF7Y, OLD # 69MB7Y, 1/4" FEMALE NPT, MIN. CLOSE CUT-IN 25PSI, MAX OPEN CUT-OUT 150PSI, DIFFERENTIAL RANGE 30-40, HORSEPOWER RATING MAX 1.5 @120 VOLT 1 PH 2 HP@240-VOLT 1PH 3HP @ 240 VOLT 3 PH, FACTORY SETTING 95-125 PSI.

Up for sale is a new GAS AIR COMPRESSOR UNLOADER CHECK VALVE MANIFOLD CONTROL DEVICE X33177 

NEW HUBBELL PRESSURE SWITCH, FORMERLY MANUFACTURED BY FURNAS. MODEL # 69JG7LY2C, OLD # 69MC7L2C. 1/4" FEMALE NPT, MIN.

NEW SIEMENS-FURNAS PRESSURE SWITCH WITH UNLOADER VALVE. CATALOG # 69HAU3, THIS IS A HEAVY DUTY PRESSURE SWITCH DESIGNED TO HANDLE LARGE COMMERCIAL AIR COMPRESSORS . MIN CLOSE CUT-IN 15PSI, MAX OPEN CUT-OUT 60PSI, DIFFERENTIAL RANGE 7-15 PSI, HORSEPOWER RATING, 1 PHASE, 120 VOLTS 2HP, 220 VOLTS 3HP, 3 PHASE 240 VOLTS 5 HP, 460/600 5HP.

NEW HUBBELL PRESSURE SWITCH, FORMERLY MANUFACTURED BY FURNAS. MODEL # 69JG7LY, OLD # 69MC7LY. 1/4" FEMALE NPT, MIN.

MISSING COVER

THIS IS A BRAND NEW LeFOO PRESSURE SWITCH 95-125 W/ A SINGLE PORT CONNECTION TYPE. THIS SWITCH COMES WITH AN UNLOADER AND ON/OFF LEVER. REPLACES FURNAS...

THIS IS A BRAND NEW LeFOO PRESSURE SWITCH 95-125 W/ A SINGLE PORT CONNECTION TYPE. THIS SWITCH COMES WITH AN UNLOADER AND ON/OFF LEVER. REPLACES FURNAS...