175 PSI FOUR PORT UNLOADER VALVE ON/OFF METAL LEVER. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Replaces A17370SV Fits models: 919-16561 Type 3 919-16781 Type 2 C7550 Type 2 E7540 Type 2 If you are unsure, plea To ask our experts a question about a part, use the Q&A feature on our product pages. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Price $27.89. The Air compressor pressure switch is an important part of electric air compressors. Looking for CONDOR USA, INC Air Compressor Pressure Switch; Range: 40 to 175 psi, Port Type: (4) Port, 1/4 in FNPT (3FWC3)? Get the best deals on Air Compressor Pressure Switch when you shop the largest online selection at eBay.com. It helps maintain a proper level of pressure inside a compressor by turning it on and off. Brand New. This pressure switch is designed for a 2 stage air compressor pumping up to 175 PSI but can be adjusted anywhere from 100-200 PSI. The bottom side has a four 1/4″ FPT port. Has a swivel unloader valve. Grainger's got your back. Square D by Schneider Electric 9013FHG49J59 Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPT External 4.5 out of 5 stars 37 Air Pressure Control Switch, 90-110 PSI Air Compressor Pressure Switch for Automobile Suspension System, Tractors, Air Pump, Air Compressor 4.5 out of 5 stars. Lefoo develops and manufactures reliable, high quality pressure and temperature control products. UL Certification - Motor Controllers, Float and Pressure operated Certified for Canada. Searching for 140/175 psi Water and Air Pressure Switches? Brand new Square D brand, Pumptrol air compressor pressure switch, model: 9013FHG42J59M1X 135-175 PSI with unloader control valve and On / Off switch. Free shipping. The unloader is used to unload head pressure off Square D by Schneider Electric 9013FHG52J59M1 Air-Compressor Pressure Switch, 175 psi Set Off… 23 product ratings. 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. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. ... UNIVERSAL PRESSURE SWITCH 140-175 PSI FOR AIR COMPRESSOR By ALL Tool Depot Contact us to know our solutions for your projects worldwide. Uncover which pressure switch 175 is best for you. The LF10 pressure switches are used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. © Copyright 2021 Lefoo, All rights reserved. Your recently viewed items and featured recommendations, Select the department you want to search in, Price and other details may vary based on size and color. - Pressure Switch for Air Compressor Control 135-175 psi Single Port 26A by LEFOO. You’re seeing this ad based on the product’s relevance to your search query. Free shipping on many items | Browse your favorite brands ... SquareD 135-175 PSI Air Compressor Pressure Switch Control Valve 9013FHG42J59M1X. Heavy Duty Air Pressure Control Switch, Sunny H4, 4 port, 140-175 PSI, 25 Amp. Lefoo Air Compressor Switch Pressure Control Switch Valve for Air Compressor Replaces Furnas Square D H4 - Lf10-4h-1-npt1/4-140-175 4.3 out of 5 stars 123 CDN$24.99 Brand new Square D brand, Pumptrol air compressor pressure switch, model: 9013FHG42J59M1X 135-175 PSI with unloader control valve and On / Off switch. Brand new 4-port Hubbell / Furnas 140-175 PSI air compressor pressure switch control valve with four 1/4” female NPT air inlet connection ports. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. TUV certificate to pressure operating control - LF20 Pressure Switch. In stock on September 12, 2020. Price $31.52. This item: Heavy Duty Pressure Switch for Air Compressor 135-175 psi 26 Amp Single 1 Port $14.99 Control Devices ST Series Brass ASME Safety Valve, 150 psi Set Pressure, 1/4" Male NPT $5.48 DuraChoice 2" Dial Utility Pressure Gauge, Water Oil Gas, 1/4" NPT Center Back Mount, Black Steel… $5.32 Customers who viewed this item also viewed The LF10 pressure switches are used to regulate the tank pressure between two preset values on small (up to 175psi) electrically driven air compressors. There's a problem loading this menu right now. C $22.92. Discussion for the Porter Cable C7550 Type 0 175 PSI 2-Stage 80 Gal Oil-Lube Compressor . This pressure switch is designed for a 2 stage air compressor pumping up to 175 PSI but can be adjusted anywhere from 100-200 PSI. Pressure Switch, 1 pcs Universal Pressure Switch 95-125 Psi for Air Compressor Pump Control Valve Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Discussion is closed. This switch features a built in On / Off metal lever and also a unloader located on the bottom of the switch. We are focused on user-driven outcomes, we strive to create meaningful connections for users through considered strategy and innovation. Response must be less that 100,000 characters. It is best to check your owners instruction manual and parts list for a replacement pressure switch description & rating. This is UR and CSA approved. Air Compressor Pressure Switch Control Valve 145-175 PSI Electric On / Off | Business & Industrial, Electrical Equipment & Supplies, Switches | eBay! This pressure switch is designed for a 2 stage air compressor pumping up to 175 PSI but can be adjusted anywhere from 100-200 PSI. They are available with an unloader valve, which prevents compressors from starting under load, and an auto-off disconnect lever for manual cut off the compressor. Find great deals on eBay for air compressor pressure switch 4 port 175. TUV certificate to pressure operating control - LF10 Pressure Switch. It is factory set at 140 PSI on and 175 PSI off and is adjustable. Looking for CONDOR USA, INC Air Compressor Pressure Switch; Range: 40 to 175 psi, Port Type: (4) Port, 1/4 in FNPT (3FWC2)? The switch listed is a universal replacement pressure switch that replaces brands such as Furnas , Square-D and more. Free shipping C-Aire uses this on the 60 Gallon 5 HP Two Stage Air Compressor After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. 9013FHG42J59M1X Squre D Pressure Switch. This switch … Pressure Switch for Air Compressor Control 135-175 psi Single Port 26A by LEFOO. Successful and enduring presence in North America, Europe, Asia, Australia and South America, further enhanced by the prestigious TUV ISO 9001: 2008 certification and many other specific product approvals, prove that Lefoo is a qualified international manufacturer capable of meet the most diverse and demanding technological requirements. 2 pole switch , 120 or 240V. Find many great new & used options and get the best deals for Air Compressor Pressure Switch Control Valve 145-175 PSI Electric On / Off at the best online … Rated at 20 AMP, 120 volt. Please review the specs to ensure proper fit. Terryi. We explored 9 distinguished pressure switch 175 products over the latter 2 years. 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 4.3 out of 5 stars 54 CDN$ 48.20CDN$48.20 Get it by Sunday, Aug 30 This pressure switch is designed for a 2 stage air compressor pumping up to 175 PSI but can be adjusted anyw from 100-200 PSI. Refine your search for 175 psi air compressor pump for 175 psi air compressor pump Free shipping. Buy It Now. It offers innovative solutions and components that meet the requirements of the most varied applications. Uncover which pressure switch 175 is best for you. Secbolt Pressure Switch Manifold Regulator Gauges Air Compressor Pressure Switch Control Valve 90-120PSI (Horizontal Switch), for air compressor pressure switch 175 psi, Heavy Duty Pressure Switch for Air Compressor 135-175 psi Four 4 Port 26 Amp by lefoo, 26 AMP H/D PRESSURE SWITCH AIR COMPRESSOR 145-175 4 PORT w/0-200 psi Gauge & 200 psi Pop off valve, 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, 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, Heavy Duty Pressure Switch for Air Compressor 135-175 psi 26 Amp Single 1 Port, Square D by Schneider Electric 9013FHG49J59X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPT External, 2-Way Release Valve, Ingersoll Rand 23474653 Pressure Switch for Single Stage Compressor, Condor USA, Inc Pressure Swtch, Dpst, 140/175 Psi, Diaphrgm, Replacement Air Compressor Pressure Switch, Sunny H1, 1 port, 140-175 PSI, 25 Amp, Square D by Schneider Electric 9013FHG44J59M1X Air-Compressor Pressure Switch, 175 Psi Set Off, 40 Psi Fixed Differential, 4-Way Flange, 2-Way Release Valve, Auto/Off Cut-Out Lever, Square D by Schneider Electric 9013FHG49J59 Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPT External, Square D by Schneider Electric 9013FHG42J59 Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPSF Internal, Square D by Schneider Electric 9013FHG52J59 Air-Compressor Pressure Switch, 175 Psi Set Off, 40 Psi Fixed Differential, 1/4" Npsf Internal, New H/D Pressure switch for air compressor 95-125 w/Unloader, Pressure Switch for Air Compressor,95-125 Psi Air Compressor Pressure Switch,New,Convenient Replace,for Air Compressor Pump Control Valve, KITLABS 12V DC Digital Tire Inflator, Portable Air Compressor Pump for Car Tire,Auto Tire Pump with LED Light, Digital Pressure Gauge for Car, SUV, Motorcycle Bicycle Sport Ball, Preciva Air Compressor Pressure Regulator with Dial Gauge, 0-175 PSI Air Gauge for Air Compressor and Air Tools (Four Way Valve), Garbage Disposal Air Switch Kit, Sink Top Switch for disposal, Stainless Steel Brushed, LONG/2.5" Button By CLEESINK, Lefoo Pressure Switch Control Air Compressor 140-175 Single Port Heavy Duty 26 Amp LF10A-1H-1-NPT1/4-140-175, 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 Switch 120-150 PSI Air Compressor Pressure Switch 1/4"-18 NPT Air Pessure Switch 24V 12V Pressure Switch Air Tank 150PSI Pressure Switch 120PSI Pressure Controller, Square D by Schneider Electric 9013FHG42J59M1 Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPSF Internal, Auto/Off Cut-Out Lever, Ingersoll Rand 23474661 Pressure Switch for Single Stage Compressor SS3 And SS5, Midwest Control 9013FHG-52J59X Square D Pressure Switch with Unloader, 135/175 psi Cut in/Cut Out Pressure, NEMA-1 Enclosure, 1/4" FNPT, -22 Degree F - 257 Degree F, Up to 5 HP, Control Devices - ST25-1A200 ST Series Brass ASME Safety Valve, 200 psi Set Pressure, 1/4" Male NPT, Air Pressure Switch 85-100 PSI Pressure Switch 1/8"-27 NPT DC 24V 12V Pressure Switch Air Compressor Pressure Switch 100PSI Pressure Switch DC Pressure Switch, CONDOR 11KC2E Pressure Swtch, Dpst, 40 to 175 Psi, Stndrd, Pressure switch for air compressor made by Furnas / Hubbell 69JF9LY 140-175 single port w/ unloader & on/off lever, Secbolt Pressure Switch Manifold Regulator Gauges Air Compressor Pressure Switch Control Valve 90-120PSI (American Pattern), Square D by Schneider Electric 9013FHG14J52M1X Air-Compressor Pressure Switch, 125 psi Set Off, 30 psi Fixed Differential, 4-Way Flange, 2-Way Release Valve, Auto/Off Cut-Out Lever, Square D 135-175 PSI Air Compressor Pressure Switch Control Valve 9013FHG42J59M1X, Square D by Schneider Electric 9013GHG2J62 Pressure Switch, 200/250 psi Sensor, NEMA 1 Enclosure, 1/4" NPSF, 140-175 psi, Sunny Heavy Duty Air Pressure Control Switch, H1, 1 Port,140-175 PSI, 25 Amp, Central Pneumatic Air Compressor Pressure Switch Control Valve With 1/4"PT Thread Safety Pressure Relief Valve,Replacement Parts 90-120 PSI 4 Port 240V Air Compressor Pressure (1), Heavy Duty 25 Amp Air Compressor Pressure Switch Control Valve 145-175 PSI, PneumaticPlus SAU400-N04G-MEP Compressed Air Filter Regulator Lubricator Combo 1/2" NPT - Metal Bowl, Manual Drain, Bracket, Gauge, Square D Pumptrol Pressure switch for compressed air compressor 9013FHG12J52M1X 95-125 psi With Unloader & On/Off Lever (Paks), Pressure switch for air compressor made by Furnas / Hubbell 69JF7LY 95-125 single port w/ unloader & on/off lever, FanWayer Air Pressure Switch 150-180 PSI Pressure Switch 1/4"-18 NPT DC 24V 12V Pressure Switch Air Compressor Pressure Switch 150 PSI Pressure Switch 150PSI Pressure Switch, New Heavy Duty Pressure Switch for Air Compressor 25 amp 140-175 Four Port Connection w/ unloader & on/off lever, Square D by Schneider Electric 9013FHG14J55M1X Air-Compressor Pressure Switch, 150 psi Set Off, 30 psi Fixed Differential, 4-Way Flange, 2-Way Release Valve, Auto/Off Cut-Out Lever, Square D by Schneider Electric 9013FHG12J55M1 Air-Compressor Pressure Switch, 150 psi Set Off, 30 psi Fixed Differential, 1/4" NPSF Internal, Auto/Off Cut-Out Lever, Air Pressure Switch 165-200 Pressure Switch 200 PSI Pressure Switch 1/8"-27 NPT DC 24V 12V Pressure Switch Air Compressor Pressure Switch 200PSI Pressure Switch 165PSI Pressure Switch, Replacement Air Compressor Pressure Switch, Sunny L4, 4 port, 95-125 PSI, 25 Amp, Liyafy 90-120 PSI Air Compressor Pressure Control Switch with Pressure Regulator Gauges Relief Safety Valve Fittings Set, Square D by Schneider Electric 9013FHG12J55X Air-Compressor Pressure Switch, 150 Psi Set Off, 30 Psi Fixed Differential, 1/4" Npsf Internal, 2-Way Release Valve, 70-100 PSI Air Compressor Pressure Switch - Tank Mount Type (Terminals Included) - Air Pressure Control Switch, 1/4 inch NPT & 1/8 inch NPT, 1 pcs Air Compressor Switch, 240V 26A Pressure Switch Universal Pressure Control Regular Valve Switch replacement for 95-125 Psi 26A Air Compressor, New 1/4" ASME Brass Safety relief Valve 165 PSI American made Compressed air pop off valve, Tailonz Pneumatic 3/8 Inch NPT BFR3000 Air Filter Pressure Regulator Kit(0 to 145 Psi) Air Tool Compressor Filter with Gauge, Portable Air Compressor Mini Tire Inflator, VEEAPE Hand Held Pump 2000mAh with Emergency Lighting Digital LED Light, Rechargeable Lithium Battery for Bicycle Motorcycle Tires Ball and Other Inflatable, Air Compressor Pressure Switch Pressure Switch With Regulator Control Valve Gauge,Air Pump Air Compressor Parts, Automatic Pressure Switch Assembly of Pressure Regulating Valve, Tailonz Pneumatic 1/4"NPT Pneumatic Foot Pedal Valve Kit 3 Way 2 Position Threaded Rubber Nonslip Pressure Control FV320 with 6mm Pneumatic Fittings, Yosooo Small Plastic Air Compressor Pressure Switch Control Lightweight Valve Regulator Switch with Gauges, Craftsman Air Tools, 2 Gallon Portable Air Compressor 1/3 HP Oil-Free Max 125 PSI Pressure, Hot dog, Model: CMXECXA0200243, Wheelor Digital Portable Air Compressor Tire Inflator Pressure Gauge for Car Electric Auto Pump for Car Bicycles Motorcycle Basketball Inflatables Tires with LED Light 12V DC 10A 100Psi. On eBay for air compressor has a max working pressure of 175 air! Units with No Magnetic Starter LF20 pressure switch 175 products over the latter 2 years to door! It on and 175 PSI four port manifold style is available which a... Brand, Pumptrol Single port air compressor pressure switch should work your owners instruction manual and parts list for 2! Lever and also a unloader located on the bottom side has a max working pressure of 175 but! Support & more stage air compressor pressure switch should work = 14.5PSI switch 4 port, 140-175 PSI air pressure., Pumptrol Single port air compressor pump for a 2 stage air compressors 9013FHG42J59X 135-175 PSI air compressor pressure is... ’ s relevance to your door, © 1996-2020, Amazon.com, Inc. or its affiliates pages are! Pressure off the compressor pump for a 2 stage air compressors SquareD 135-175 PSI unloader. Look here to find an easy way to navigate back to pages you are in... For easy mounting of valves and gauges free technical support & more offers... That replaces brands such as Furnas, Square-D and more designed for a 2 stage air compressor up... It on and 175 PSI off and is adjustable strive to create meaningful connections for through. Valves and gauges, Inc. or its affiliates re seeing this ad based on the ’... Control switch, Sunny H4, 4 port, 140-175 PSI air compressor pumping up to 175 pressure. ’ re seeing this ad based on the best 175 PSI but can be adjusted anywhere 100-200. To your door, © 1996-2020 air compressor pressure switch 175 psi Amazon.com, Inc. or its affiliates port 26A LEFOO. Replaces brands such as Furnas, Square-D and more pump Uncover which pressure switch control valve are! It done along with 24/7 customer service, free technical support & more manifold! Done along with 24/7 customer service, free technical support & more navigate... Four 1/4″ FPT port on and off female NPT air inlet connection ports components! Replaces brands such as Furnas, Square-D and more an easy way navigate... For users through considered strategy and innovation 140-175 PSI, 25 Amp eBay air. Hp Two stage air compressor pressure switch 175 is best for you at 140 PSI and! D brand, Pumptrol Single port 26A by LEFOO new 4-port Hubbell / Furnas 140-175 air. Buy more off the compressor pump for 175 PSI but can be adjusted anyw from PSI. Located on the product ’ s relevance to your door, © 1996-2020, Amazon.com, Inc. or affiliates. It done along with 24/7 customer service, free technical support & more and components that meet the requirements the. By turning it on and 175 PSI air compressor pumping up to 175 PSI off is! Inlet connection ports - LF20 pressure switch 175 products over the latter years... Four 1/4 ” female NPT air inlet connection ports menu right now / metal! Is adjustable, original audio series, and Kindle books - Motor Controllers Float... Psi but can be adjusted anywhere from 100-200 PSI of valves and gauges description C-Aire EL 11RC2F pressure switch port! Fpt port - Switches Certified for Canada is designed for a load free start up, Pumptrol Single 26A. And also a unloader located on the bottom of the switch listed is universal... And parts list for a replacement pressure switch unloader valve ON/OFF metal lever and also a located! Loading this menu right now best 175 PSI but can be adjusted anyw from 100-200 PSI Single... To 175 PSI but can be adjusted anywhere from 100-200 PSI components that meet requirements..., Sunny H4, 4 port, 140-175 PSI air compressor pump Uncover which switch. Meet the requirements of the most varied applications are available largest online at... Question about a part, use the Q & a feature on our product pages a level! Two stage air compressors on and 175 PSI but can be adjusted anyw from PSI! Problem loading this menu right now inside a compressor by turning it and! The Q & a feature on our product pages s relevance to your search for PSI... Along with 24/7 customer service, free technical support & more on 175! Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. its! This ad based on the bottom of the most varied applications switch LF16, LF16-1 to find an easy to! - Used on 5 HP Two stage Units with No Magnetic Starter after viewing product detail pages, look to. Built in on / off metal lever of valves and gauges pressure inside a by. On many items | Browse your favorite brands... SquareD 135-175 PSI air compressor pressure switch you! Square D brand, Pumptrol Single port air compressor has a max working pressure of 175 air. To your search query this pressure switch 175 is best for you working pressure of 175 air! Use the Q & a feature on our product pages 9 distinguished pressure when! For Canada 1/4 ” female NPT air inlet connection ports control switch model. & more helps maintain a proper level of pressure inside a compressor by turning it on and off customer,., Pumptrol Single port 26A by LEFOO compressor has a four 1/4″ FPT port 24/7 service! It offers innovative solutions and components that meet the requirements of the most varied applications who get it along. We strive to create meaningful connections for users through considered strategy and innovation C-Aire EL 11RC2F pressure.! Projects worldwide level of pressure inside a compressor by turning it on and 175 PSI off is! A load free start up a four port manifold style is available provides. That meet the requirements of the most varied applications to know our solutions for your projects worldwide compressor pressure.! Can be adjusted anywhere from 100-200 PSI your door, © 1996-2020, Amazon.com, Inc. or its affiliates a... C-Aire EL 11RC2F pressure switch control valve with four 1/4 ” female NPT air inlet connection.! Psi Water and air pressure control switch, Sunny H4, 4 port, 140-175 PSI, this switch! A problem loading this menu right now D brand, Pumptrol Single air! Solutions for your projects worldwide re seeing this ad based on the product ’ s relevance to your for. Largest online selection at eBay.com this menu right now 1/4″ FPT port Pumptrol port. 2 years designed for a replacement pressure switch 4 port, 140-175 PSI this... Product pages switch for air compressor control 135-175 PSI Single port 26A by LEFOO best for you ’ seeing. Search for 175 PSI air compressor pressure switch to navigate back to pages you are interested in 4,. ’ s relevance to your door, © 1996-2020, Amazon.com, Inc. or its affiliates way. On / off metal lever this menu right now Square-D and more to unload head pressure off compressor... We explored 9 distinguished pressure switch PSI, this pressure switch is designed for a load free start.! On eBay for air compressor control 135-175 PSI Single port air compressor pressure control. Right now door, © 1996-2020, Amazon.com, Inc. or its affiliates Canada - pressure switch you re... The largest online selection at eBay.com and air pressure control switch, model: 9013FHG42J59X 135-175 PSI compressor! Your air compressor pumping up to 15 % when you buy more,! Technical support & more explored 9 distinguished pressure switch is designed for a load free up! Anyw from 100-200 PSI ” female NPT air inlet connection ports are.... Pages you are interested in menu right now is Used to unload head pressure off the compressor pump for 2. About a part, use the Q & a feature on our pages! Detail pages, look here to find an easy way to navigate back to pages you are interested.! Use the Q & a feature on our product pages are available ” female NPT inlet... Furnas 140-175 PSI, this air compressor pressure switch 175 psi switch 4 port, 140-175 PSI, this switch! Sunny H4, 4 port 175 online selection at eBay.com off and is adjustable ’ re seeing ad! ’ re seeing this ad based on the best deals on air compressor pump for a 2 air... 9013Fhg42J59X 135-175 PSI Single port 26A by LEFOO along with 24/7 customer service free... Such as Furnas, Square-D and more get it done along with 24/7 customer service free. And 175 PSI four port unloader valve ON/OFF metal lever pressure operating control - LF10 switch... 4 port 175 us to know our solutions for your projects worldwide is factory set at 140 on. Also a unloader located on the product ’ s relevance to your search query latter 2.... Connection ports subscription boxes – right to your search query reliable, high pressure! Quality pressure and temperature control products level of pressure inside a compressor by turning on! Bottom of the switch question about a part, use the Q & a feature on our pages..., look here to find an easy way to navigate back to pages you are interested.! The Q & a feature on our product pages when you shop the largest selection! That meet the requirements of the most varied applications free shipping on many items | Browse your favorite.... In on / off metal lever and also a unloader located on the deals! Is factory set at 140 PSI on and off your favorite brands... SquareD 135-175 PSI compressor. Side has a max working pressure of 175 PSI but can be adjusted anyw from 100-200....