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refrigeration system water paddle pump flow switch

FOB Price: US $ 5.3 - 6.2 / Piece | Get Latest Price
Min.Order Quantity: 10 Piece/Pieces negotiation
Supply Ability: 120000 Piece/Pieces per Month negotiation
Port: Shanghai
Payment Terms: D/P,T/T
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Quick Details

Place of Origin:
Shanghai, China (Mainland)
Brand Name:
Model Number:
Media Type:
Operating Temperature:
-20~ +70`C
Flow Rate:
depend on line pipe size
Liquid flow switch
Ambient temperature:
-20~+70 °C
Medium temperature:
-25~+120 °C
Brass or stainless
Paddle size:
1`~8` inch
Electrical data:
16A 220V

Packaging & Delivery

Packaging Details: Liquid flow switch Packing with cartons. Carton size: 37*28*41 cm, 30PC./carton
Delivery Detail: 5~10 working days




Product Description


FSF series flow switches are used in measuring and controlling the flow of the liquid in the pipe,such as water,alcohol,etc,as well as in the places where it needs chain effect or cutout protection.

FSF series flow switches have SPDT switch,full-sealing structure as its shell,and stainless steel as its inside components,which can assure its use in any conditions.

FSF-A series flow switches are used for caustic fluid liquid,the materials of FSF-A in contact with the medium is stainless steel.

Approval:DNV,Det norske Veritas(Norway),CQC(China),CE(Europe).

Technical data:

Ambient temperature

 -20 ~ 70°C

Medium temperature

 -25 ~ 120°C

Cable connection

The cable entry can be used for 15mm dia.

Max. liquid pressure

1.5 MPa

Level of protection










Pictures of liquid flow switch








Our company









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Shanghai Fengshen Refrigeration Controls Co., Ltd. was founded in Sep.Y2000,which is specializes in the development and manufacturing of automatic controllers for refrigerators, air conditioners, boilers, air compressors, and fire control in use. Our products include solenoid valves, bi-flow solenoid valves, discharge solenoid valves, thermostatic expansion valves, bi-flow thermostatic expansion valves, temperature responsive expansion valves, liquid injection valves, pressure controlled wat... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Controls,Valves  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Domestic Market
Eastern Europe
Southeast Asia
Western Europe
South Asia
Mid East
North America
South America
Eastern Asia
Central America
Northern Europe
Southern Europe
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: No. 15, Lane 1755, Yunbei Road, Nanxiang Town, Jiading District, Shanghai City, China  
No. of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 11 - 20 People  
Certifications: ISO9001,ISO9001
Contract Manufacturing: OEM Service Offered   Design Service Offered  

Supplier Assessment Report

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Domestic Market 51.50%, Africa 19.00%, Eastern Europe 6.40%
Experience: Established 2000 , 15 years OEM

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