Harwil Flow Switch

3/4" Rib Barb
1/2" NPT
3/4 Rib Barb Tee Style
Harwil Flow Switch
Harwil
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Clear Plastic
  • Harwil Flow Switch

Harwil Flow Switch

3/4" Rib Barb
£71.49
Quick Find Code: 5490
MPN: 6560-857
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Product Description
Product Description
  • Harwil Flow Switch
  • 3/4" Rib Barb
  • Tee Style 
  • Clear Plastic
  • SPST Contact Rating 10Watts. Voltage is 30 VAC/60VDC

A very common component on many spas with low flow heating systems. Fits 3/4" pipe work and connects to PCB via JST connector. Identical to 3/4" x 3/8" but WITHOUT the 3/8" drain down connection

Note: If your flow switch has a barb fitting (3/8") off the bottom of the tee then you need to order the 6560-860 Flow Switch (Quick Find Code: 5216)

Very easy to replace yourself.

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