--- product_id: 62089925 title: "Square D 135-175 PSI Air Compressor Pressure Switch, Pumptrol, Hinge Lever Actuator, Grey, Manual Operation" brand: "i.e.e" price: "S/.475" currency: PEN in_stock: true reviews_count: 8 category: "I.E.E" url: https://www.desertcart.pe/products/62089925-square-d-135-175-psi-air-compressor-pressure-switch-pumptrol store_origin: PE region: Peru --- # Supports single & three-phase, up to 15A continuous Built-in unloader valve for load-free startup 135-175 PSI adjustable pressure range Square D 135-175 PSI Air Compressor Pressure Switch, Pumptrol, Hinge Lever Actuator, Grey, Manual Operation **Brand:** i.e.e **Price:** S/.475 **Availability:** ✅ In Stock ## Summary > ⚡ Power your air compressor like a pro — precision, durability, and control in one switch! ## Quick Answers - **What is this?** Square D 135-175 PSI Air Compressor Pressure Switch, Pumptrol, Hinge Lever Actuator, Grey, Manual Operation by i.e.e - **How much does it cost?** S/.475 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/62089925-square-d-135-175-psi-air-compressor-pressure-switch-pumptrol) ## Best For - i.e.e enthusiasts ## Why This Product - Trusted i.e.e brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Safe Design:** Robust metal construction with IP54 protection and stainless steel contacts for reliability - • **Universal Compatibility:** Works seamlessly with single or three-phase systems up to 575V and 15A - • **Effortless Load-Free Start:** Integrated unloader valve reduces pump strain at startup, extending equipment life - • **Precision Pressure Control:** Easily adjustable 100-200 PSI range for tailored compressor performance - • **User-Friendly Manual Operation:** Convenient On/Off lever switch for quick, intuitive control without fuss ## Overview The Square D Pumptrol 135-175 PSI Pressure Switch (model 9013FHG42J59M1X) is a premium manual control switch designed for 2-stage air compressors. Featuring an adjustable pressure range from 100 to 200 PSI, a built-in unloader valve for load-free startups, and compatibility with single or three-phase power systems up to 15 amps, it ensures reliable, efficient compressor operation. Its rugged metal build, IP54 rating, and stainless steel contacts guarantee long-lasting performance, making it a trusted upgrade for professionals seeking precision and durability. ## Description Brand new Square D brand, Pumptrol air compressor pressure switch, model: 9013FHG42J59M1X 135-175 PSI with unloader control valve and On / Off switch. 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. This switch features a built in On / Off metal lever and also a unloader located on the bottom of the switch. The unloader is used to unload head pressure off the compressor pump for a load free start up. If your compressor does not require a unloader valve on the pressure switch you can leave it not hooked up and the switch will still function properly. This is an authentic Square D brand pressure switch, for more specifications see below. Specifications: Brand: Square D Pumptrol Model: 9013FHG42J59M1X Number of Pressure Sensing Connection Ports: One 1/4" Female NPT (Note: 1/4" NPT Measures About 1/2" In Diameter) Unloader Connection Port: 1/4" Compression Which Accepts 1/4" Outside Diameter Copper Or High Pressure Tubing Preset On Pressure: 135 PSI Preset Off Pressure:175 PSI Differential: 40PSI Can Be Used With Single Or Three Phase Can Be Used With 110 - 575 Volts Depending On Amperage And Phase Good Up To 15 Amps Of Continuous Current. (Note: If being used with a magnetic starter the amperage does not matter since all the main power is going through the starter not the pressure switch.) Review: Great brand, great switch - Needed a replacement for the probably 50+ year old cutoff switch that was installed on my compressor. This one screwed right into my setup and it hooked up in line with my 240v motor and it works great. The plastic cover is a nice upgrade from the coverless one with exposed wiring someone had just left on my old one. Review: perfect - Bought this to fix a Saylor Beall compressor I bought used years ago. The pressure switch was bent and did not shut off the compressor. This was a bolt on fix that worked perfect. Worked perfect out of the box and I have zero issues. ## Features - Brand new Square D brand, Pumptrol air compressor pressure switch, model: 9013FHG42J59M1X 135-175 PSI with unloader control valve and On / Off switch. - 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. - Model: 9013FHG42J59M1X Number of Pressure Sensing Connection Ports: One 1/4" Female NPT (Note: 1/4" NPT Measures About 1/2" In Diameter) - Unloader Connection Port: 1/4" Compression Which Accepts 1/4" Outside Diameter Copper Or High Pressure Tubing - Preset On Pressure: 135 PSI Preset Off Pressure:175 PSI Differential: 40PSI Can Be Used With Single Or Three Phase ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07643QJWB | | Actuator Type | Hinge Lever | | Best Sellers Rank | #83,666 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Air Compressor Replacement Parts | | Brand | I.E.E | | Brand Name | I.E.E | | Circuit Type | 2-way | | Color | Grey | | Compatible Devices | 2-stage air compressors (100-200 PSI) | | Connectivity Protocol | X-10 | | Connector Type | Npt, Compression | | Contact Material | Stainless Steel | | Contact Type | Normally Open | | Control Method | Touch | | Control Type | manual | | Controller Type | Push Button | | Current Rating | 15 A | | Customer Reviews | 4.4 out of 5 stars 450 Reviews | | International Protection Rating | IP54 | | Manufacturer | Square D | | Material Type | Metal | | Model | LF10-L4 | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 110 volts | | Operation Mode | manual | | Part Number | LF10-L4 | | Specification Met | cULus | | Switch Type | Pressure Switch | | Terminal | Screw | | UPC | 724453991844 | | Unit Count | 1 Count | | Wattage | 8625 watts | ## Product Details - **Operation Mode:** manual - **Current Rating:** 15 Amps - **Operating Voltage:** 110 Volts - **Connector Type:** Npt, Compression - **Brand:** I.E.E - **Terminal:** Screw - **Circuit Type:** 2-way - **Actuator Type:** Hinge Lever - **Contact Material:** Stainless Steel - **International Protection Rating:** IP54 ## Images ![Square D 135-175 PSI Air Compressor Pressure Switch, Pumptrol, Hinge Lever Actuator, Grey, Manual Operation - Image 1](https://m.media-amazon.com/images/I/71xsip8XpkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great brand, great switch *by J***E on May 25, 2026* Needed a replacement for the probably 50+ year old cutoff switch that was installed on my compressor. This one screwed right into my setup and it hooked up in line with my 240v motor and it works great. The plastic cover is a nice upgrade from the coverless one with exposed wiring someone had just left on my old one. ### ⭐⭐⭐⭐⭐ perfect *by R***R on January 23, 2026* Bought this to fix a Saylor Beall compressor I bought used years ago. The pressure switch was bent and did not shut off the compressor. This was a bolt on fix that worked perfect. Worked perfect out of the box and I have zero issues. ### ⭐⭐⭐⭐⭐ Recommend. *by B***. on September 18, 2025* Great product, worked perfectly.... ## Frequently Bought Together - Square D 135-175 PSI Air Compressor Pressure Switch, Pumptrol, Hinge Lever Actuator, Grey, Manual Operation - Baymic 1/4" NPT 200 PSI Air Compressor Safety Relief Pressure Valve, Tank Pop Off - SENCTRL 60 Psi Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, Pool Sand Filter Water Pump Tire Water Oil Air Pressure Test --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/62089925-square-d-135-175-psi-air-compressor-pressure-switch-pumptrol](https://www.desertcart.pe/products/62089925-square-d-135-175-psi-air-compressor-pressure-switch-pumptrol) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-01*