Coolsour Liquid FS-25 Flow Switch Paddle Waterproof Liquid Flow Switch

FOB Reference Price:Get Latest Price
$4.00 - $5.50 / Piece | 50 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 50 51 - 100 101 - 200 >200
Est. Time(days) 15 20 20 Negotiable
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Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Media Type:
Operating Temperature:
0~80 (Rubber Cable)
Flow Rate:
100.000 Times
Connection size:
1/2/5 pcs
Factory Setting Pressure OFF:
0.5 Bar
Factory Setting Pressure ON:
1.5 Bar
Max Bellows Pressure:
16 Bar
Body Material:
Supply Ability
Supply Ability:
1000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Inner color box
Outside brown carton
Lead Time :
Quantity(Pieces) 1 - 50 51 - 100 101 - 200 >200
Est. Time(days) 15 20 20 To be negotiated

Coolsour Flow Switch


1. HFS Liquid switched are Single Pole Double Throw (SPDT) flow switched that are used in liquid lines carrying water, ethylene glycol or other liquid not classified as hazardous.

2. They can be wired to energize one device or powered from the same source when liquid flow either excessds or drops below the set flow rate.

3. The rate of flow can be adjustable and it is stable.

4. Liquid temperature range: 0 dc ~ +100 dc.

5. Max. working pressure: 100 bar.

6. Flow switch can not be used where the liquid in the pipes will drop below the liquid's freezing point.

7. Valve body have two material can be available.


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