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Item #:
32071791
HFS-25 1"/DN25 SPDT Contacts Water Switch, Liquid Water Paddle Control Switch 6-380V
87% of respondents would recommend this to a friend
Item #:
32071791
SLE 2160
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This water flow switch is suitable for water treatment systems, central air conditioning, water cooling units, fire protection systems and other fields.
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What Stands Out
Durable Material
Constructed from high-quality stainless steel, the YWBL-WH HFS-25 ensures longevity and resistance to corrosion, making it ideal for various water applications.
Wide Voltage Range
With an operating voltage of 6-380V, this flow switch offers adaptability for different systems, ensuring compatibility and reliable performance across various installations.
Paddle Control Design
The innovative paddle control mechanism provides precise monitoring of liquid flow, reducing the risk of system failure and enhancing operational efficiency in water management applications.
Product Details
- Measures fluid dynamics of water, ethylene diluents, and glycols passing through pipes
- Suitable for water treatment systems, central air conditioning, water cooling units, and fire protection systems
- Used for interlocking or cut protection in flow control
- Made of high-quality stainless steel for long service life
- Adjustable screws for convenient pressure level adjustment
- ABS housing material for rainproof and dustproof features, with stainless steel threads for strength and wear-resistance
| Operation Mode | ON-OFF |
| Current Rating | 15 A |
| Operating Voltage | 380 volts |
| Contact Type | Normally Open |
| Connector Type | Screw |
| Switch Type | Pressure Switch, Temperature Switch |
| Terminal | Spdt |
| Circuit Type | multi-way |
| Mounting Type | Surface Mount |
| Actuator Type | Hinge Lever |
| Number of Positions | 1 |
| Upper Temperature Rating | 100 u00b0C |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Wattage | 3300 watts |
| Control Type | ON-OFF |
| Color | Blue |
| Item Dimensions | 3.35 x 2.56 x 4.92 inches (8.5 x 6.5 x 12.5 cm) |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Plastic, Stainless Steel |
| Contact Material | Stainless Steel |
| International Protection Rating | IP65 |
| Specification Met | Ip65 |
| Brand Name | YWBL-WH |
| Model | YWBL-WHy7wxqc2410 |
| Manufacturer | YWBL-WH |
| UPC | 747333419603 |
| Item Weight | 0.52 kg |
| Part Number | YWBL-WHy7wxqc2410 |
| Brand | YWBL-WH |
| Material | Plastic, Stainless Steel |
| Item dimensions L x W x H | 3.35 x 2.56 x 4.92 inches (8.5 x 6.5 x 12.5 cm) |
Who Should Buy?
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Commercial Plumbing
Ideal for commercial plumbing systems requiring reliable flow monitoring and control for effective water management.
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Industrial Applications
Suitable for industrial settings that need robust flow switches for monitoring liquid water in various processes.
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HVAC Systems
Beneficial for HVAC systems where liquid water flow needs constant monitoring for optimal efficiency and functionality.
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Low-Flow Scenarios
Users dealing with very low flow rates may find this switch unsuitable due to its design specifications.
Product Description
HFS-25 1"/DN25 SPDT Contacts Water Switch, Liquid Water Paddle Control Switch 6-380V
About This Item
Introducing the HFS-25 1dn25 Flow Switch - the perfect solution for controlling the flow of liquid water in your system. Whether you're in need of a reliable flow switch for industrial, commercial, or residential applications, this innovative product has got you covered. Crafted with the highest quality stainless steel and plastic materials, this flow switch is built to last. Its durable construction guarantees long-lasting performance and ensures that it withstands even the harshest conditions.
With a weight of just 518g (18.3oz), it is lightweight and easy to install. With a voltage range of 6-380V, this flow switch caters to a wide variety of needs. Its 1" interface size allows for easy integration into your existing system. Designed with a paddle control, it provides accurate and reliable flow control with a maximum working pressure of 1.0mpa. Operating conditions are no problem for the HFS-25 Flow Switch.
With an ambient temperature range of 0°C to 60°C and a liquid temperature range of -10°C to 100°C (non-freezing), it consistently delivers outstanding performance. Equipped with a single pole double throw (SPDT) micro switch, this flow switch offers precise control and can handle a contact life of up to 100,000 times. It is designed for ease of installation, with clear instructions on adjusting the flow setting value and ensuring proper functioning of the micro switch. With a package that includes 1x Water Flow Switch and 5x Paddles, you have everything you need to get started right away. Please note that it's essential to take precautions during the installation process, such as not impacting the wrench on the switch base plate and cutting off the power supply when wiring or debugging. Ensure the smooth operation of your system with the HFS-25 1dn25 Flow Switch.
Avoid any disruption in flow, protect your equipment, and maintain optimal performance with this reliable and efficient control switch. Whether it's for water or other liquids, this flow switch has been specifically designed to meet your needs. Don't miss out on the convenience and effectiveness of the HFS-25 Flow Switch. Get yours today and experience enhanced control and efficiency in your system.
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Customer Questions & Answers
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Question:
What is the operational voltage range for the HFS-25 1DN25 SPDT contacts water switch?
Answer: The HFS-25 1DN25 water switch operates within a voltage range of 6 to 380 volts, making it suitable for diverse applications. This wide voltage tolerance allows the switch to be used in various settings, from industrial machinery to home automation systems. For instance, if you are integrating it into a water management system, this flexibility ensures compatibility with different power sources, which is essential for reliable and efficient operation. -
Question:
How does the Liquid Water Paddle Control Switch work?
Answer: The Liquid Water Paddle Control Switch uses a paddle mechanism that detects water levels in tanks or pumps. When the water contacts the paddle, it activates the switch to either open or close an electrical circuit. This type of switch is crucial for automated water management, such as controlling pumps or alarms in water overflow scenarios. For example, in a sump pump application, it stops the pump from running dry, thereby preserving its functionality and preventing damage. -
Question:
What materials is the HFS-25 water switch made of?
Answer: The HFS-25 water switch is typically made from durable materials that are resistant to corrosion and wear, ensuring longevity in harsh environments. Common materials include high-grade plastics and stainless steel components that withstand water exposure. This durability is vital for installations in industrial settings such as water treatment facilities, where exposure to moisture and contaminants is frequent. This means that the switch will maintain functionality even in challenging conditions. -
Question:
Can the HFS-25 water switch be used in outdoor applications?
Answer: Yes, the HFS-25 water switch is suitable for outdoor applications, provided it is installed in a protective enclosure. Its robust design allows it to perform well in various weather conditions and environments. This is particularly useful in agricultural setups for irrigation systems, where reliable water level monitoring is crucial. As a result, you can confidently use this switch to manage water levels in ponds, reservoirs, and irrigation ditches without worrying about its durability. -
Question:
What are the common applications for the HFS-25 1DN25 water switch?
Answer: The HFS-25 1DN25 water switch is equipped for various applications including agricultural irrigation systems, water treatment plants, and level detection in industrial tanks. These applications leverage the switch’s ability to monitor and control liquid levels, aiding in automated operations and preventing equipment failure. For example, in an industrial tank, it can prevent overflow by controlling associated pumps, ensuring safety and efficiency in operations. -
Question:
Is the HFS-25 water switch suitable for use with other liquids aside from water?
Answer: While the HFS-25 water switch is primarily designed for water, it can be adapted for use with other non-aggressive liquids. However, caution is advised to ensure the liquid does not negatively impact the switch's components. This versatility makes it applicable in various industries, such as chemical processing, where it can monitor levels of light, non-corrosive fluids, thereby expanding its usability in monitoring tasks across different sectors. -
Question:
What is the maximum switching current for the HFS-25 water switch?
Answer: The maximum switching current for the HFS-25 water switch is generally around 10 amps. This capability allows it to control various electrical devices like pumps and alarms efficiently. Understanding the current limits is essential for ensuring that the switch operates safely and effectively within its designated circuits. This makes it ideal for managing water systems where equipment like pumps, which typically operate within this current range, are controlled. -
Question:
Does the HFS-25 water switch require any special installation procedures?
Answer: The installation of the HFS-25 water switch is straightforward, requiring only standard electrical wiring practices. It usually mounts securely to a tank or conduit, ensuring correct water level detection. Following the provided guidelines is crucial for optimal operation. Consider using it in a residential setting, such as a sump pit; wiring it correctly to an alarm system can help alert homeowners to rising water levels, enhancing safety. -
Question:
What is the IP rating of the HFS-25 water switch, and what does it signify?
Answer: The HFS-25 water switch typically has an IP68 rating, indicating its high level of dust and water resistance. This rating means it can be submerged in water beyond 1 meter without suffering damage, making it ideal for demanding environments. For example, in a submerged pumping station, this switch will maintain its functionality and prevent water ingress, ensuring reliable operation even under extreme conditions. -
Question:
Where can I buy the HFS-25 1DN25 SPDT contacts water switch in Sierra Leone?
Answer: You can purchase the HFS-25 1DN25 SPDT contacts water switch from Ubuy in Sierra Leone. Ubuy offers a wide range of products, ensuring you can find this specific model, along with a seamless shopping experience. Whether you are looking for a reliable solution for your home or industrial application, Ubuy provides excellent options to suit your needs.
YWBL-WH Flow Switches Editorial Review
The HFS-25 flow switch is a useful addition to any liquid flow control system. The switch provides reliable and accurate monitoring of liquid flow and can be used in a variety of industrial and commercial applications. The switch is constructed with durable materials that can withstand harsh conditions and is easy to install. Its adjustable paddle makes it easy to change for different flow rates. The SPDT contacts of the HFS-25 can handle a range of 6-380V, making it reliable in any environment. The switch is also compact and fits well in tight spaces. Overall, the HFS-25 flow switch is a reliable and practical solution for any liquid flow control needs.
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Pros
- Durable construction
- Accurate monitoring of liquid flow
- Can handle a range of voltages
- Easy to install
- Adjustable paddle for different flow rates
- Compact design
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SLE 2160
Order now and get it around Wednesday, September 09
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Features & Benefits
- Made of high quality stainless steel
- Corrosion resistant with long service life
- Measures fluid dynamics in pipes
- Suitable for various fields such as water treatment systems and fire protection systems
- Interlocking or 'cut' protection feature
- Activates microswitch when the flow exceeds the set value
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