Protect your General Pump from damaging heat buildup with this 1/2 inch Thermosensor, a smart safety component designed to relieve water when it gets too hot during bypass operation. When your pressure washer runs in bypass with the trigger released, recirculating water can heat up and put your pump at risk, and a thermosensor guards against that by releasing hot water before temperatures climb too high. This simple device helps extend the life of your pump and keeps your equipment running reliably through long jobs. Sized with a 1/2 inch fitting for General Pump applications, it is an easy addition that delivers valuable protection for your investment. It is a wise pick for detailers, shops, and operators who want to keep their gear in service and avoid costly pump damage. Matching the correct fitting to your pump ensures proper installation. Pair it with quality RCP pump components and accessories to keep your system protected.