--- product_id: 805827514 title: "Pressure Switch QPM11-NC / QPM11-NO G1/8 G1/4 Pressure Switch 0.1-1MPA / Adjustable Air Diaphragm Mechanical Simple Automatic Controller(QPM11-NO,G1 8)" brand: "pykfvtgl" price: "281.74 DT" currency: TND in_stock: true category: "Pykfvtgl" url: https://www.desertcart.tn/products/805827514-pressure-switch-qpm11-nc-qpm11-no-g1-8-g1-4 store_origin: TN region: Tunisia --- # Rated power 250W, current 0.5A Adjustable pressure 0.1-1MPa IP54 dust & water resistant ABS housing Pressure Switch QPM11-NC / QPM11-NO G1/8 G1/4 Pressure Switch 0.1-1MPA / Adjustable Air Diaphragm Mechanical Simple Automatic Controller(QPM11-NO,G1 8) **Brand:** pykfvtgl **Price:** 281.74 DT **Availability:** ✅ In Stock ## Summary > ⚡ Master your pressure game with precision and durability! ## Quick Answers - **What is this?** Pressure Switch QPM11-NC / QPM11-NO G1/8 G1/4 Pressure Switch 0.1-1MPA / Adjustable Air Diaphragm Mechanical Simple Automatic Controller(QPM11-NO,G1 8) by pykfvtgl - **How much does it cost?** 281.74 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/805827514-pressure-switch-qpm11-nc-qpm11-no-g1-8-g1-4) ## Best For - pykfvtgl enthusiasts ## Why This Product - Trusted pykfvtgl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Protection:** IP54-rated ABS housing guards against dust and water, perfect for industrial environments. - • **Versatile Compatibility:** Seamlessly integrates with water pumps, air compressors, and submersible systems. - • **Durable Mechanical Design:** Engineered for 1 million cycles, ensuring long-lasting reliability under demanding conditions. - • **Energy Efficient Operation:** Low power consumption at 250W and 0.5A rated current keeps your setup eco-smart. - • **Precision Pressure Control:** Easily fine-tune pressure from 0.1 to 1MPa for flawless system performance. ## Overview The QPM11-NC/NO Pressure Switch offers adjustable pressure control from 0.1 to 1MPa, housed in a dust and water-resistant ABS casing rated IP54. Designed for compatibility with various pumps and compressors, it supports up to 1 million mechanical cycles and operates efficiently at 250W and 0.5A, making it a reliable and versatile automatic pressure controller for professional applications. ## Description Parameters: Model: QPM11-NC QPM11-NO Name: diaphragm adjustable pressure switch Maximum number of pulses: 200 weeks /min Use medium: compressed air,water Protection level (with a sheath): IP54 Environment and medium temperature: -5~60 C Maximum endurance: 1.0Mpa Rated current: 500 MA (0.5A) Rated power: 250 watts Mechanical life: 1 million weeks Form of work: adjustable pressure <; (AC220V/AC110V/DC24V/DC12V)) Pressure range: 0.1~0.7Mpa Product introduction: Adjust the pressure size,please twist the two terminals in the middle of the six corners. QPM11-NO (Normally Open): When the pressure is not set,the switch contacts are disconnected; when the set value is reached,the switch contacts are closed. The line is in power-on state. QPM11-NC (Normally Closed): When the pressure is not set,the switch contacts are closed; when the set value is reached,the switch contacts are disconnected and the line is off. Adjustable pressure range: 0.1 - 1Mpa (1 - 10kgf/cm2) ## Features - Advantage:AN air pressure regulator is a component that does work by converting the elastic energy of compressed air into kinetic energy through the force generated by gas pressure or expansion.The structure of an air compressor regulator is simple,lightweight,and easy to install and maintain - ABS Housing: The ABS housing on the outside of the pressure switch is dust and water resistant to a certain extent - Scope of application： It works perfect with any type of well water pumps, submersible pumps, air compressors and any other type of water and air pumps ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DTCK47WJ | | Brand Name | PYKFVTGL | | Color | G1 8 | | Item Weight | 100 Grams | | Manufacturer | PYKFVTGL | | Model | PYKFVTGL | | Number of Items | 1 | | Part Number | PYKFVTGL | | Unit Count | 1.0 Count | ## Product Details - **Brand:** PYKFVTGL - **Color:** G1 8 - **Manufacturer:** PYKFVTGL - **Number of Items:** 1 - **Unit Count:** 1.0 Count ## Images ![Pressure Switch QPM11-NC / QPM11-NO G1/8 G1/4 Pressure Switch 0.1-1MPA / Adjustable Air Diaphragm Mechanical Simple Automatic Controller(QPM11-NO,G1 8) - Image 1](https://m.media-amazon.com/images/I/51TnlbSUjkL.jpg) ![Pressure Switch QPM11-NC / QPM11-NO G1/8 G1/4 Pressure Switch 0.1-1MPA / Adjustable Air Diaphragm Mechanical Simple Automatic Controller(QPM11-NO,G1 8) - Image 2](https://m.media-amazon.com/images/I/61GGBBzCN9L.jpg) ![Pressure Switch QPM11-NC / QPM11-NO G1/8 G1/4 Pressure Switch 0.1-1MPA / Adjustable Air Diaphragm Mechanical Simple Automatic Controller(QPM11-NO,G1 8) - Image 3](https://m.media-amazon.com/images/I/61086NyxH2L.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.tn/products/805827514-pressure-switch-qpm11-nc-qpm11-no-g1-8-g1-4](https://www.desertcart.tn/products/805827514-pressure-switch-qpm11-nc-qpm11-no-g1-8-g1-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-26*