Harwil Q9DS to Q10N Flow Switch Kit [1-1/2"x1" Bushing] (Q10N/106911/LB/NO/2F) wyes That size change makes this

That size change makes this Waterway union especially practical in retrofit and replacement work where the pump connection and the existing plumbing do not match exactly in diameter

Bulkhead fittings are essential parts in many filter and circulation systems

Brings back comfort and a cleaner finished appearance

Helps reduce mess during media transfer

Harwil Q9DS to Q10N Flow Switch Kit [1-1/2"x1" Bushing] (Q10N/106911/LB/NO/2F) wyes That size change makes thisA flow switch kit helps adapt or replace a compatible flow sensing setup while preserving dependable water motion verification, and this Harwil version is a Q9DS to Q10N style kit with a 1 1 2 inch by 1 inch bushing using the Q10N 106911 LB NO 2F reference. Adapter style kits are especially useful when upgrading or converting between related flow switch formats in an existing system. This kit has practical value because it combines the switch concept