The uni-line add-on design ensures compatibility with Robertshaw factory model types 7000

Replacing the gasket during annual inspections or whenever the head is removed prevents dangerous leaks and ensures the low water cut-off maintains precise calibration

these units generally follow standard sizing

000 PSI and vacuum conditions

Can I use any gauge of wire with this ECO connector

McDonnell & Miller 336101 Paddle Kit The uni-line add-on design ensuresThe McDonnell & Miller 336101 Paddle Kit is a critical replacement component for maintaining accurate liquid flow switch operation in hydronic and industrial piping systems. This reinforced stainless steel paddle kit includes a 1 inch and a 6 inch paddle, specifically engineered for compatibility with the FS4 3RP and FS4 15RP models, as well as the FS8 W series. Designed for field technicians, these paddles are constructed from high grade 304