Woljay
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Water Flow Switch 3/4 SPDT HFS-20 Cooling System Water Paddle Flow Control Switch AC 250V 16A
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Water Flow Switch 3/4 SPDT HFS-20 Cooling System Water Paddle Flow Control Switch AC 250V 16A
The Woljay Water Flow Switch ensures reliable control of your cooling system with its versatile mounting options and robust design.
Water Flow Switch 3/4" SPDT HFS-20 Cooling System Water Paddle Flow Control Switch AC 250V 16A
Item #: 115395492

Water Flow Switch 3/4" SPDT HFS-20 Cooling System Water Paddle Flow Control Switch AC 250V 16A

64% of respondents would recommend this to a friend

Item #: 115395492

€ 30

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Sunday, October 11
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The Woljay Water Flow Switch ensures reliable control of your cooling system with its versatile mounting options and robust design.
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What Stands Out

Reliable Operation
The HFS-20 water flow switch offers dependable SPDT functionality, ensuring stable performance in cooling systems and protecting against water flow issues.
High Voltage Rating
Designed to handle AC 250V and 16A, this switch is suitable for high-capacity applications, making it versatile for various industrial and commercial cooling systems.
Easy Installation
With a 3/4-inch fitting, the water flow switch is user-friendly for installation in existing setups, allowing for quick deployment and efficient system integration.

Product Details

Shop Water Flow Switch 3/4 SPDT HFS-20 Cooling System Water Paddle Flow Control Switch AC 250V 16A online at a best price in Aland Islands. B071958T22
Operation Modeautomatic
Current Rating16 A
Operating Voltage250 volts
Contact TypeNormally Open
Connector TypeScrew Terminals
Switch TypeFlow Switch
TerminalSpdt
Circuit Type2-way
Mounting TypeTabletop
Actuator TypeRotary
Number of Positions1
Control MethodTouch
Connectivity ProtocolX-10
ColorRed
Unit Count1 Count
Number of Items1
Contact MaterialStainless Steel
International Protection RatingIP54
Specification MetCE, ETL, UL
Brand NameWoljay
ModelHFS-20
ManufacturerWoljay
UPC738920634011
Part NumberHFS-20
BrandWoljay
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • HVAC Technicians

    Ideal for HVAC professionals needing reliable water flow control in cooling systems without complex setups.

  • Industrial Users

    Perfect for users in industrial settings where monitoring water flow is crucial for operational efficiency.

  • Home Users

    Useful for homeowners wanting to ensure proper water circulation in systems like aquariums or irrigation.

Not Suitable For
  • Low-Flow Applications

    Not suitable for systems where water flow is minimal as it may not operate effectively under low-pressure conditions.

Product Description

Water Flow Switch 3/4" SPDT HFS-20 Cooling System Water Paddle Flow Control Switch AC 250V 16A

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Customer Questions & Answers

  • Question: What is the maximum capacity of the Woljay Water Flow Switch?

    Answer: The switch can handle up to AC 250V and 16A.
  • Question: Can this switch be used with any air conditioning system?

    Answer: Yes, it is designed for use in cooling systems and is compatible with various AC units.
  • Question: How is the flow switch mounted?

    Answer: The flow switch can be mounted on both horizontal and vertical pipeline installations.

Woljay Pressure Switches Editorial Review

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 30

Order now and get it around Sunday, October 11

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Versatile SPDT switch for optimal control.
  • Compatible with both horizontal and vertical pipelines.
  • Ideal for air conditioning cooling systems.
  • Robust and reliable design for long-lasting performance.
  • Compact size of 120 x 85 x 65mm for easy installation.
  • Package includes one paddle flow switch.

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