--- product_id: 647984159 title: "Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V" brand: "yuecoom" price: "€ 61.98" currency: EUR in_stock: true url: https://www.desertcart.pt/products/647984159-water-flow-switch-g3-4-g1-2-thread-water-pump store_origin: PT region: Portugal --- # Adjustable sensitivity 220V operation 70℃ heat resistance Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V **Brand:** yuecoom **Price:** € 61.98 **Availability:** ✅ In Stock ## Summary > 💦 Flow with the Flow: Elevate your water management game! ## Quick Answers - **What is this?** Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V by yuecoom - **How much does it cost?** € 61.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/647984159-water-flow-switch-g3-4-g1-2-thread-water-pump) ## Best For - yuecoom enthusiasts ## Why This Product - Trusted yuecoom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔒 Safety First:** Designed with spark-free electronic components for ultimate safety. - • **🌍 Versatile Use:** Perfect for low-pressure areas and essential for solar water heater cycles. - • **🔧 Precision Control:** Experience seamless water flow management with adjustable sensitivity. - • **🛠️ Durable Design:** Crafted with high-quality stainless steel and heat-resistant materials. - • **🚀 Effortless Activation:** Automatically starts at just 0.05kg water pressure for reliable performance. ## Overview The Water Flow Switch is a high-performance device designed for automatic pressure control in water pumps. With adjustable sensitivity, it operates safely at 220V and can handle temperatures up to 70℃. Ideal for low-pressure environments, it ensures efficient water flow management, making it a must-have for households and solar water heating systems. ## Description Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V ## Features - [Principle] The water impulse induction door rotates towards the direction of water, and the magnetic control device rotates at the same time, which will activate the sensing elements when it reaches a certain position, to turn on the booster pump of the household pipe. When the water flow is turned off, the induction door drives the magnetic control device to a certain position under the action of the reset spring, to turn off the pump. - [Stable Performance] The induction chamber, magnetic control chamber and electronic components are designed separately to avoid the failure of the switch caused by the iron matter in the pipe being magnetically adsorbed. - [Low Water Pressure Start] The reset spring is made of high-quality stainless steel; it can start the pump when the water pressure is >0.05kg. Electronic components as a control device will not generate sparks during work, which is quite safe. - [Easy to Use] High temperature resistant materials allow the product to be used for both hot (up to 70℃) and cold water. The sensitivity of this flow switch is adjustable. - [Wide Application] This product is widely used for the family of low pressure areas, especially important for the startup of water heater with low water pressure, automatic water cycle of solar water heater. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Yuecoom | | Part Number | Yuecoomaigqvg9knz | | Item Weight | 6 ounces | | Product Dimensions | 2.36 x 1.57 x 2.48 inches | | Finish | Finish | | Material | Material | | Power Source | PowerSource | | Voltage | 1 Volts | | Installation Method | InstallationMethod | | Item Package Quantity | 1 | | Included Components | inc | ## Images ![Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V - Image 1](https://m.media-amazon.com/images/I/51canYyFnhL.jpg) ![Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V - Image 2](https://m.media-amazon.com/images/I/61-4AXaaeCL.jpg) ![Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V - Image 3](https://m.media-amazon.com/images/I/6134hqIXEjL.jpg) ![Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V - Image 4](https://m.media-amazon.com/images/I/61HkM1NFt5L.jpg) ![Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Automatic Pressure Control Switch 220V - Image 5](https://m.media-amazon.com/images/I/51njxp2gZqL.jpg) ## Frequently Bought Together - Water Flow Switch, G3/4-G1/2 Thread Water Pump Adjustable Flow Sensor Pressure Automatic Control Switch 220V - Corsair CX-9059001-WW Hydro X Series, Xt Softline, 10/13mm (3/8In/ 1/2In) ID/OD, Tubing, PVC, Clear - SDTC Tech 4-Pack G1/4" Male to Female Extender Connector 90° Rotary Elbow Enhance Multi-Link Adapter Fitting for PC Water Cooling System, Black --- ## 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.pt/products/647984159-water-flow-switch-g3-4-g1-2-thread-water-pump](https://www.desertcart.pt/products/647984159-water-flow-switch-g3-4-g1-2-thread-water-pump) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-16*