--- product_id: 372138134 title: "Air Pressure Switch 70-100 PSI Thread 1/4\" NPT 24V 12V DC Air Compressor Pressure Switch for Air Horn Train 70-100-1/4\" NPT-W" brand: "mankk" price: "RM77" currency: MYR in_stock: true reviews_count: 6 category: "Mankk" url: https://www.desertcart.com.my/products/372138134-air-pressure-switch-70-100-psi-thread-1-4-npt store_origin: MY region: Malaysia --- # 1/4" NPT thread for universal fit 100,000+ durable cycles 70-100 PSI precision range Air Pressure Switch 70-100 PSI Thread 1/4" NPT 24V 12V DC Air Compressor Pressure Switch for Air Horn Train 70-100-1/4" NPT-W **Brand:** mankk **Price:** RM77 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your air system game with precision and durability! ## Quick Answers - **What is this?** Air Pressure Switch 70-100 PSI Thread 1/4" NPT 24V 12V DC Air Compressor Pressure Switch for Air Horn Train 70-100-1/4" NPT-W by mankk - **How much does it cost?** RM77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/372138134-air-pressure-switch-70-100-psi-thread-1-4-npt) ## Best For - mankk enthusiasts ## Why This Product - Trusted mankk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Engineered for over 100,000 cycles, delivering unmatched reliability and longevity in demanding environments. - • **Compact & Lightweight:** Sleek 1.7" x 1" x 1" design fits discreetly while maintaining robust performance. - • **Versatile Voltage Support:** Operates effortlessly on 12V or 24V DC, adapting to your specific power needs with ease. - • **Precision Pressure Control:** Automatically activates below 70 PSI and deactivates at 100 PSI for flawless air system management. - • **Universal Thread Compatibility:** 1/4" NPT threading ensures seamless integration with most air compressors, horns, and train systems. ## Overview The mankk Air Pressure Switch is a high-precision, durable pressure control device designed for air compressors, horns, and train systems. Featuring a 70-100 PSI activation range, 1/4" NPT universal threading, and compatibility with 12V/24V DC power, it guarantees over 100,000 reliable cycles in a compact, lightweight form factor. ## Description Product description Air Pressure Switch Air Pressure Switch turn on if pressure below 70 PSI, turn off reach 100 PSI. Protective cover It can be recycled for 100,000 times. The protective cover ensures that your products are better protected. 1/4"NPT thread Air pressure switch With 1/4"NPT thread, thread diameter: 6mm/0.23" Can be used for horn, train, fuel tank pressure switch, etc. specifications Product comparison 70-100 PSI Thread 1/4"NPT 70-100 PSI Thread 1/8"NPT Review: works as it should - been working now for a few months now with no issues. Review: Pressure switch works - Air compressor ## Features - Product name: White 70-100 PSI ,1/4"NPT thread air pressure switch. - Product parameter: It can be recycled for 100,000 times.The working voltage is AC 120V 110v 240v or DC 24v 12v.Thread diameter: 10mm/1".Product size: 46mmx26mmx26mm/1.73"*1"*1"(L*W*H). - Product application: Air pressure switch Fit for air compressor, horn ,train,tank pressure switch etc applications. - Product characteristics: Air Pressure Switch turn on if pressure below 70 PSI, turn off reach 100 PSI. - Package contains: 1 air pressure switch. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09G29JM5Y | | Best Sellers Rank | #146,345 in Automotive ( See Top 100 in Automotive ) #26 in Automotive Replacement Air Pressure Switches | | Brand | mankk | | Brand Name | mankk | | Circuit Type | 1-way | | Color | 1/4" NPT 70-100 | | Compatible Devices | Air Compressor, Air Horn, Train, Tank Pressure System | | Compatible with Vehicle Type | Universal | | Connectivity Protocol | X-10 | | Connector Type | Plug-type | | Contact Material | Aluminum | | Contact Type | Normally Open | | Control Method | App | | Control Type | automatic | | Customer Reviews | 4.5 out of 5 stars 44 Reviews | | International Protection Rating | IP54 | | Item Dimensions | 1.7 x 1 x 12 inches | | Item Weight | 0.01 Ounces | | Manufacturer | mankk | | Material Type | Aluminum | | Model | 7e0549d7-d3fd-479a-8159-ffef65d1760b | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 12 Volts | | Operation Mode | automatic | | Part Number | 70-100-1/4"NPT-W | | Smart Home Compatibility | Not Smart Home Compatible | | Switch Type | Pressure Switch | | Unit Count | 1.0 Count | ## Product Details - **Brand:** mankk - **Circuit Type:** 1-way - **Connector Type:** Plug-type - **Contact Type:** Normally Open - **International Protection Rating:** IP54 - **Item dimensions L x W x H:** 1.7 x 1 x 12 inches - **Material:** Aluminum - **Operating Voltage:** 12 Volts - **Operation Mode:** automatic - **Switch Type:** Pressure Switch ## Images ![Air Pressure Switch 70-100 PSI Thread 1/4" NPT 24V 12V DC Air Compressor Pressure Switch for Air Horn Train 70-100-1/4" NPT-W - Image 1](https://m.media-amazon.com/images/I/61MgxgJ2w0L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ works as it should *by J***E on May 25, 2024* been working now for a few months now with no issues. ### ⭐⭐⭐⭐⭐ Pressure switch works *by R***W on April 20, 2024* Air compressor ### ⭐⭐⭐⭐ Used for Smittybilt air compressor *by R***V on July 16, 2025* I bought this to use on my Smittybilt air compressor. The compressor runs continuously and is considered an “open system”. I wanted to convert it to a “closed system” so I bought this part to make it an “automatic turn off” once it reaches the stated pressure. I watched a few YouTube videos and bought some other needed parts but it didn’t work as I had hoped. It does turn off but then it turns back on after a few moments. I couldn’t find an air leak so either the part is bad or I failed somehow in my construction. Anyway, it appears at the part as well made. I’m guessing I screwed up somewhere in the conversion. ## Frequently Bought Together - mankk Air Pressure Switch 70-100 PSI Thread 1/4" NPT 24V 12V DC Air Compressor Pressure Switch for Air Horn Train 70-100-1/4" NPT-W - Air Pressure Switch 120-150 PSI 1/8"-27 NPT DC 24V 12V Air Compressor Pressure Switch 120PSI 150PSI AC 120V - Air Pressure Switch 70-100 PSI Tank Mount Type Thread 1/4" NPT 12V 24V DC Air Compressor Pressure Switch for Air Train Horn 70-100 1/4 inch --- ## 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.com.my/products/372138134-air-pressure-switch-70-100-psi-thread-1-4-npt](https://www.desertcart.com.my/products/372138134-air-pressure-switch-70-100-psi-thread-1-4-npt) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-07-14*