Harwil Q9DS to Q10N Flow Switch Kit [1-1/2"x1" Bushing] (Q10N/106911/LB/NO/2F) wyes A properly selected Intermatic transformer

A properly selected Intermatic transformer helps preserve intended lighting performance and contributes to more dependable low-voltage operation in compatible systems

Ideal replacement for worn manifolds

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

This replacement is especially useful when the original flange or nut is cracked

Harwil Q9DS to Q10N Flow Switch Kit [1-1/2"x1" Bushing] (Q10N/106911/LB/NO/2F) wyes A properly selected Intermatic transformerA 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