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- Expected Arrival Date: 2 Weeks
Harwil flow switch replacement mechanism used on numerous spas
3/4" MPT thread - screws into barbed Tee fitting
(outside diameter of thread is 26.5mm - 3/4" NPT thread)
Harwil Q-12DS-C2 flow switch mechanism
Max 30vAC / 60vDC
Contact switch current max 0.4A, carrying current 1.0A max, 10w
Extra low voltage applications only. Cannot be used with 240v
Due to high demand, we recommend reaching out to us directly for the most up-to-date stock.
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