Gold Member Since 2009
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Ningbo Sanheng Refrigeration Control Co., Ltd.

Hydraulic Flow Swit, Refrigeration System Water Pump Flow Switch, Flow Switch Paddle manufacturer / supplier in China, offering High Quality Refrigeration System Water Pump Flow Switch, 220V Dn 15 Thread Motorized Valve, Copper Tube Flaring Tool Set CT-8020 and so on.

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Supplier Homepage Product Refrigeration Parts High Quality Refrigeration System Water Pump Flow Switch

High Quality Refrigeration System Water Pump Flow Switch

FOB Price: US $10 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $10/ Piece
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Production Capacity: 50, 000PCS/Year
Transport Package: Box
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: FL-25
  • Certification: RoHS, ISO, CE
  • Trademark: SANHENG
  • Origin: China
  • Usage: for Refrigerate
  • Quality: Good
  • Specification: CE, RoHS, ISO,
Product Description
Flow Switch (FL) with Good Quality
FL Series flow switch is used to sense the flow rate of liquid in the pipe line, when the flow rate reaches the setting point, it turns off(or turn on) to protect the torrential flow.

The setting point could be adjusted according to different request of flow rate.
Suitable to water, oil glycol and other non-hazard liquid.
Ambient temperature range: 0° C~60° C
Liquid temperature, range: 5° C~100° C;
Max working pressure: 1.0Mpa;

                    Rated Voltage(V)
Rated Amps(A)
Power Cosφ125V AC250V AC
Non-Inductive current11515
Induction currentFull load0.753.52.5
ModelConnection Size(in)

Flow rate table
Line Pipe Size (in)Required to actuate switch(m³ /h)
Min. AdjustmentMax. Adjustment
Flow DecreasingFlow IncreasingFlow DecreasingFlow Increasing

Package information:
Standard export packing or per customer's requirement

Our service:
We can produce different customized products according to customer's actual requirements.

Company description:
Ningbo Sanheng Refrigeration Control Co., Ltd. Is located at Xikou Industrial Zone, Ningbo City, Zhejiang Province. It is specializes in developing and manufacturing of refrigeration unit, refrigerated air dryer, Refrigeration Parts, Air Conditioner Parts and Auto A/C Parts, like refrigeration solenoid valves, thermal expansion valves, manifold gauge set, filter drier, ball valve, many kinds of expansion valve for Auto A/C and so on.

Sanheng Company relies on the "Sanheng"spirit, I. E. "Quality Eternal, Service Eternal, and Prestige Eternal". We believe that we will make great contribution to refrigeration industry.


ISO9001: 2008



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