Pay in 4 interest-free payments of $24.50 Learn more
Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
In gunite-style applications
1-1/2 inch MPT with 3-3/4 inch face diameter
Helps restore dependable control over supported operating modes
0 HP Hi-Flo 2 inch side discharge pump applications
Using the wrong extension can create panel issues that look like control failures when the real problem is the cable
Harwil Q12DS Cal Spa Flow Switch (Q12DS/CAL SPA) bypassvalves In gunite-style applicationsA flow switch helps confirm water movement in a compatible spa system so related equipment can operate under the correct conditions, and this Harwil Q12DS version is intended for Cal Spa applications using the Q12DS CAL SPA reference. Flow sensing is especially important in spa systems where heaters and controls depend on dependable circulation confirmation. This switch has practical value because it is matched to a specific application family,
