Harwil Q12DS Flow Switch 1/2" NPT2 amp pilot duty switches on at 10 gpm and switches off at 8 gpm. ABS body, stainless spring armKit includes one each 60-555-1225, 1/2" strain relief connector&one 1/2"fpt x 1/2"fpt coupling.Stationary arm measurements:2" Distance between end of the arm and bottom of the threads2-5/8" Distance between end of the arm and top of the threads
26-578-1100 Q12DS501.54SNO1
2 Barbed with Box End Connectors without Plug
Additional Details:
-Flow Switch with Transparent Tee Fitting
-SPST Contact Rating 10Watts. Voltage is 30 VAC/60VDC.
-3/4" Barbed
-Note: If your flow switch has a barb fitting (3/8") off the bottom of the tee then you need to order the AI # SD6560-860 / MFG # 6560-860 Flow Switch
Used On the Following Spa Models:
-All 1-Pump SundanceĀ® Spas with the AI # SD6500-301/ MFG # 6500-301, AI # 6500-310 / MFG # 6500-310 Heater
(Except for 2001+ Capri)
26-455-1000 6560-857 , Q12DS-C2 , Q12DSC2/SUND857 , SD6560-857
Generic - Sundance Flow SwitchWith transparent tee fitting, fits all 6/99- present 2-pump/3-pump Sundance systems and all 2001 + 1-pump Capri models. Replaces 6560-858
26-455-1002