42S COMBO PUMP CONTROLLER & LWCO (STEAM) Apollo Relief Valves Maximum pressure 50 psig (3

Maximum pressure 50 psig (3

• Certified by Revenue Canada Customs & Excise

Hoffman Specialty Tempering Valves are designed to control temperature in water mixing applications such asradiant floor heating

• Maximum operating pressure 35 psig (2

• Maximum working pressure: 150 PSIG

42S COMBO PUMP CONTROLLER & LWCO (STEAM) Apollo Relief Valves Maximum pressure 50 psig (3Low Water Cut Offs Combination Low Water Cut Off Pump Controllers for Steam Boilers Series 42S Low Water Cut Off Pump Controllers For residential, commercial, and industrial low and medium pressure steam boilers with a separate water column For boilers of any steaming capacity Monel bellows provides corrosion resistance Single pole, single throw snap action switches Enclosed junction box protects switches Optional features Quick hook up fittings Gauge