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จัดส่งฟรีเมื่อซื้อสินค้า 3,000 บาท ติดต่อสอบถาม Call: 0-2911-4761-5 Hotline: 09-5365-8530-1 Line:@pvnengineering Email: 

ติดต่อสอบถาม     Call: 0-2911-4761-5        Line: @pvnengineering     Email:

จัดส่งฟรีเมื่อซื้อสินค้าตั้งแต่ 3,000 บาท

  • FS-2 Vane Flow Switch "DWYER"
  • FS-2 Vane Flow Switch "DWYER"
  • FS-2 Vane Flow Switch "DWYER"
  • FS-2 Vane Flow Switch "DWYER"

FS-2 Vane Flow Switch "DWYER"

Low Cost, Field Adjustable Set Point and Paddle
The Series FS-2 Vane Flow Switches offers an economical flow proving solution. The FS-2 paddles are adjustable to fit 1 to 8" size pipe.


Service : Compatible liquids.

Wetted Materials : Bellow: Tin-bronze; Vane: SS; Body: Forged brass.

Temperature Limits : 230°F (110°C).

Pressure Limits : 145 psig (10 bar).

Enclosure Rating : NEMA 4 (IP64).

Switch Type : SPDT snap switch.

Electrical Rating : 10 A res, 3 A ind @ 250 VAC.

Electrical Connection : Cable gland with attached wire leads or optional conduit connection.

Process Connection : 1" male NPT or BSPT.

Mounting Orientation : Switch must be installed vertically on horizontal pipe runs.

Set Point Adjustment : Four vane combinations and an adjustment screw.

Enclosure : Die-cast aluminum alloy.


Product Applications

- Boiler flow proving

- Hot water heaters

- Chillers

- Cooling lines

- Machinery

- Liquid transfer systems


  Download Catalog  
More information 
please contact us.
Tel : 02-911-4761-5 
Hotline : 095-365-8531
E-mail :

Flow Measurement

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