67 LQHU LOW WATER CUT-OFF W/ QUICK HOOKUP FITTINGS TSD • Model 53 can be

• Model 53 can be field upgraded with a No

outlet 1⁄4" NPT

Adjustable angle connection and 360° case rotation for easy installation

pump and compressor monitoring

9 bar) use multiple valves in series

67 LQHU LOW WATER CUT-OFF W/ QUICK HOOKUP FITTINGS TSD • Model 53 can beLow Water Cut Offs Mechanical For Steam Boilers Series 67 Low Water Cut Offs For residential and commercial applications For boilers of any steaming capacity Quick hook up fittings provided Lever operated, full port ball valve for easy blow down Adjustable BX outlet for easy installation Dual precision switches for dependable operation of the low water cut off and alarm or electric water feeder Optional features Low voltage switches for self