--- product_id: 645859834 title: "HFS-25 1\"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch" brand: "chazcool" price: "S$103" currency: SGD in_stock: true category: "Chazcool" url: https://www.desertcart.sg/products/645859834-hfs-25-1-dn25-water-flow-switch-spdt-contacts-6 store_origin: SG region: Singapore --- # Max pressure 1.0MPa SPDT contacts 6-380V 1"/DN25 pipe size HFS-25 1"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch **Brand:** chazcool **Price:** S$103 **Availability:** ✅ In Stock ## Summary > 💧 Flow with confidence — control every drop like a pro! ## Quick Answers - **What is this?** HFS-25 1"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch by chazcool - **How much does it cost?** S$103 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/645859834-hfs-25-1-dn25-water-flow-switch-spdt-contacts-6) ## Best For - chazcool enthusiasts ## Why This Product - Trusted chazcool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Seamlessly integrates with PLCs and SCADA systems for smart industrial automation. - • **High Voltage Endurance:** Supports up to 380V and 15A current rating, perfect for heavy-duty applications. - • **Precision Flow Control:** Adjustable paddle length and count for tailored flow regulation across diverse pipe diameters. - • **Temperature Resilience:** Operates efficiently from -10°C to 100°C, handling a broad range of liquid temperatures without compromise. - • **Robust Industrial Grade:** Stainless steel contacts and IP65 rating ensure durability and reliable performance in demanding environments. ## Overview The HFS-25 DN25 Water Flow Switch is a precision-engineered industrial sensor featuring a 1-inch pipe size, SPDT contacts rated for 6-380V, and a maximum working pressure of 1.0MPa. Crafted with stainless steel components and IP65 protection, it offers adjustable paddle settings for customizable flow detection, compatible with advanced control systems like PLCs and SCADA. Designed for reliable operation in temperatures from -10°C to 100°C, it’s the ultimate solution for dynamic fluid monitoring in professional industrial environments. ## Description HFS-25 1"/dn25 Flow Switch, Water Flow Switch SPDT Contacts 6-380V, DN25 Stainless Steel Liquid Water Flow Paddle Control Switch ## Features - Parameters: 1"/dn25 water flow switch, contacts 6-380v. Maximum working pressure of flow switch: 1.0MPa; ambient temperature: 0~60°C; liquid temperature: 0~60°C; liquid temperature: -10~100°C (liquid not frozen); microswitch voltage: 220VAC - Note: When the flow rate exceeds the set value, the fluid actuates the vane and the microswitch, and the SPDT contact can energize one circuit and break other circuits - Application: The water flow switch is used to measure the dynamic state of fluids flowing through pipes, such as: water, ethylene dilution, glycol and other liquids that are not corrosive to copper - Flexible Regulation: Flow control value of the flow switch is adjustable, repeat action point is stable. The number of paddles and the length of the paddle can be adjusted to suit different pipe diameters and flow rates - Contents of the Package: 1 pcs water flow switch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D1VKV2LR | | Actuator Type | Rotary | | Best Sellers Rank | #305,549 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #79 in Flow Switches | | Brand Name | Chazcool | | Circuit Type | 5-way | | Color | Blue | | Compatible Devices | Industrial control systems with appropriate input modules, such as PLCs and SCADA systems | | Connector Type | Screw | | Contact Material | Stainless Steel | | Contact Type | Spdt | | Control Method | Touch | | Control Type | flow_rate | | Current Rating | 15 A | | Customer Reviews | 4.5 4.5 out of 5 stars (6) | | Included Components | flow switch | | International Protection Rating | IP65 | | Item Dimensions | 3.35 x 2.56 x 4.92 inches | | Manufacturer | Chazcool | | Material Type | Plastic, Stainless Steel | | Model | 58466 | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 380 volts | | Operation Mode | ON-OFF | | Part Number | 58466 | | Specification Met | Hfs-25 1"/Dn25 Flow Switch | | Switch Type | Pressure Switch, Temperature Switch | | Terminal | Single Pole Double Throw | | Unit Count | 1 Count | | Upper Temperature Rating | 60 °C | ## Product Details - **Brand:** Chazcool - **Connector Type:** Screw - **Contact Type:** Spdt - **Current Rating:** 15 A - **Item dimensions L x W x H:** 3.35 x 2.56 x 4.92 inches - **Material:** Plastic, Stainless Steel - **Operating Voltage:** 380 volts - **Operation Mode:** ON-OFF - **Switch Type:** Pressure Switch, Temperature Switch - **Terminal:** Single Pole Double Throw ## Images ![HFS-25 1"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch - Image 1](https://m.media-amazon.com/images/I/511iwFo6OwL.jpg) ![HFS-25 1"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch - Image 2](https://m.media-amazon.com/images/I/6154MNuMalL.jpg) ![HFS-25 1"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch - Image 3](https://m.media-amazon.com/images/I/51GUz-xBVbL.jpg) ![HFS-25 1"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch - Image 4](https://m.media-amazon.com/images/I/51gJBw9pvmL.jpg) ![HFS-25 1"/dn25 Water Flow Switch SPDT Contacts 6-380V | DN25 Stainless Steel Liquid Water Flow Paddle Control Switch - Image 5](https://m.media-amazon.com/images/I/51b5d7gF69L.jpg) ## Frequently Bought Together - Chazcool HFS-25 1"/dn25 Flow Switch, Water Flow Switch SPDT Contacts 6-380V, DN25 Stainless Steel Liquid Water Flow Paddle Control Switch - 6PCS Electromagnetic Power Relay, 8-Pin 10 AMP 110/120V AC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ [Applicable for DIN Rail System] - GUETNEU Terminal Block, Rail Type Voltage Terminal, Rail Combined Terminal Block --- ## 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.sg/products/645859834-hfs-25-1-dn25-water-flow-switch-spdt-contacts-6](https://www.desertcart.sg/products/645859834-hfs-25-1-dn25-water-flow-switch-spdt-contacts-6) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-28*