Invensys Hi-Limit Sensor [1/4" Dia] [12"] [Capillary] [SPST] [Screw Terminal] [25A] (275-3287-00) harwil The Hayward pump union nut

The Hayward pump union nut is designed for compatible 1-1/2 inch FBT pump applications where the serviceable plumbing connection needs secure threaded retention

The CMP Jumbo Jet internal is designed for compatible large-face spa jet applications where a 7-1/2 inch face-diameter massage-style internal needs replacement

This QuickPure3 Ballest

Designed for compatible AF Mark II jet systems

A properly selected replacement helps restore intended top-side coverage and improves the finished look around the skimmer access point

Invensys Hi-Limit Sensor [1/4" Dia] [12"] [Capillary] [SPST] [Screw Terminal] [25A] (275-3287-00) harwil The Hayward pump union nutA hi limit sensor helps protect a compatible heating system by responding to excessive temperature conditions, and this Invensys Appliance Controls version features a 1 4 inch diameter, 12 inch capillary, SPST design with screw terminals and a 25 amp rating using the 275 3287 00 reference. Hi limit sensors are useful because they act as a critical safety component in systems where overheating can damage equipment or disrupt normal operation. This part