Flow Switch

US$9.64-29.41 / Piece

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What is Hfs 25 Red Liquid Flow Switch Electric Water Flow Control Alarm Digital Paddle for HVAC System

Name: Hfs 25 Red Liquid Flow Switch Electric Water Flow Control Alarm Digital Paddle for HVAC System
Uploaded: 2026-03-25T06:06:43+08:00
Description: Banner Product Description Hfs 25 Red Liquid Flow Switch Electric Water Flow Control Alarm Digital Paddle for HVAC System >> General The paddle type SPDT HFS series are designed to provide excel

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About this Item

Price

Min. Order Reference FOB Price

300 Pieces US$9.64-29.41 / Piece

Sepcifications

IP Rating IP30
Certification CE
Type Paddle Flow Switch
Media Type Liquid
Transport Package Carton
Specification 86*86*13
Trademark Neutral
Origin China
Model Number Htw-Ws(Hfs-25)
Withstand Pressure 17.5kgf/Cm (1.75MPa)
Contact Point Life 1000K Cycle
Body Size 1"(Htw-Ws-25), 3/4"(Htw-Ws-20), 1/2"(Htw-Ws-15)
Function Room Cooling
Operating Pressure 10kgf/Cm (1MPa)
Withstand Voltage AC1500V/1minute
Bellows Life 500K Cycle
Insulation Resistence Over 100Ω, DC500vm

Product Description

Banner Product Description Hfs 25 Red Liquid Flow Switch Electric Water Flow Control Alarm Digital Paddle for HVAC System >> General The paddle type SPDT HFS series are designed to provide excellent performance where accuracy, reliability, and rugged construction (IP54)are required used in ...

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Hotowell Technology (Xiamen) Co., Ltd.

Diamond Member Since 2016

Audited Supplier

Main Products Thermostats, Zone Valves, Water Flow Switches, Modulating Valves, Balancing Valves, PIR ...
Address Room 1406-2, No. 11 Duiying Road, Jimei District, 361021, Xiamen, Fujian, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
Terms of Payment LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Flow Switch Comparison

	Hfs 25 Red Liquid Flow Switch Electric Water Flow Control Alarm Digital Paddle for HVAC System Contact Now	Quick View Mr-B668-2 Drinking Water Heater Flow Switch Contact Now	Quick View Mr-B678-1 Low Price Water Switch Contact Now	Quick View Mr-Jx-01 Paddle Flow Switch for Salt Chlorinator for Pools Contact Now	Quick View Mr-Jx-02 Paddle Flow Switch for Swimming Pool Contact Now

Transaction Info
	Hfs 25 Red Liquid Flow Switch Electric Water Flow Control Alarm Digital Paddle for HVAC System Contact Now	Quick View Mr-B668-2 Drinking Water Heater Flow Switch Contact Now	Quick View Mr-B678-1 Low Price Water Switch Contact Now	Quick View Mr-Jx-01 Paddle Flow Switch for Salt Chlorinator for Pools Contact Now	Quick View Mr-Jx-02 Paddle Flow Switch for Swimming Pool Contact Now
Price	US$9.64-29.41 / Piece	US$4.20-5.50 / Piece	US$3.00-8.00 / Piece	US$3.00-8.20 / Piece	US$3.00-8.20 / Piece
Min Order	300 Pieces	10 Pieces	10 Pieces	10 Pieces	10 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, PayPal, D/P, Western Union	LC, T/T, PayPal, D/P, Western Union	LC, T/T, PayPal, D/P, Western Union	LC, T/T, PayPal, D/P, Western Union
Quality Control
Product Certification	CE	RoHS, ISO9001	RoHS, ISO9001	RoHS, ISO9001	RoHS, ISO9001
Management System Certification	-	ISO9001:2015	ISO9001:2015	ISO9001:2015	ISO9001:2015
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	Domestic	Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	-	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	IP Rating: IP30; Type: Paddle Flow Switch; Media Type: Liquid; Model Number: Htw-Ws(Hfs-25); Withstand Pressure: 17.5kgf/Cm (1.75MPa); Contact Point Life: 1000K Cycle; Body Size: 1"(Htw-Ws-25), 3/4"(Htw-Ws-20), 1/2"(Htw-Ws-15); Function: Room Cooling; Operating Pressure: 10kgf/Cm (1MPa); Withstand Voltage: AC1500V/1minute; Bellows Life: 500K Cycle; Insulation Resistence: Over 100Ω, DC500vm;	IP Rating: IP67; Type: Differential Pressure Flow Switch; Media Type: Liquid; Material: Plastic; Color: Black (Optional); Size: Small Size; Package: Polybag + Carton; Application: Flow Sensor; Company Profile: Manufacturer; Features: Easy to Install, No Standby Power Requirement, He; Place of Production: Ningbo;	Material: Plastic; Color: Black (Optional); Size: Small Size; Package: Polybag + Carton; Application: Flow Sensor; Company Profile: Manufacturer; Features: Easy to Install, No Standby Power Requirement, He; Place of Production: Ningbo;	IP Rating: IP67; Type: Differential Pressure Flow Switch; Media Type: Liquid; Material: Nylon; Color: Black (Optional); Size: Compact Size; Package: Polybag + Carton; Application: Flow Sensor; Company Profile: Manufacturer; Features: Easy to Install, No Standby Power Requirement, He; Place of Production: Ningbo; Contact Life: 10^7 Times; Operating Flow Rate: 1.5 - 15 L/Min; 1.5 ~ 30L/Min; 1.5 ~ 50L/Min; Max Carry Pressure: 1.2 MPa; Applicable Environment Temperature: -40 ~ +125℃;	Type: Differential Pressure Flow Switch; Media Type: Liquid; Material: Nylon; Color: Black (Optional); Size: Compact Size; Package: Polybag + Carton; Application: Flow Sensor; Company Profile: Manufacturer; Features: Easy to Install, No Standby Power Requirement, He; Place of Production: Ningbo; Contact Life: 10^7 Times;
Supplier Name	Hotowell Technology (Xiamen) Co., Ltd.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.	Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
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