The Powers 744-1213 temperature controller. Adjustable setpoint 50-350deg F. Includes pressure gauges and fittings. Rigid copper bulb 1/2″ NPT. Air operated direct action.
- complete with pressure gauges and fitting (1/2” NPT Pipe Fitting)
- adjustable set point 50-350 F
- sensing element is bimetallic, an invar rod enclosed in
copper or stainless steel bulb - sensing element acts by differential expansion of a bimetal element, so there is no danger of leakage from the bulb
- forged brass construction with phosphor bronze internal parts special water operated model uses stainless steel internal parts