HOFFMAN SERIES 21H - TEMPERING VALVE Excess Pressure Pump brewery saccharometer alcohol thermometer and

brewery saccharometer alcohol thermometer and alcohol trial jar types

Fitting and ferrule for 3⁄16" (4

the control will turn off the boiler if it recognizes an out-of-water condition when the sensivity threshold is exceeded

so to change the rotation on the pumps simply loosen the bolt that holds the pump-end to the motor

• Bearings never need lubrication

HOFFMAN SERIES 21H - TEMPERING VALVE Excess Pressure Pump brewery saccharometer alcohol thermometer andTempering Valves Series 21 Hoffman Specialty Tempering Valves are designed to control temperature in water mixing applications such asradiant floor heating, hot water heating and industrial processing. They can also be used to divert flow in cooling systems. Series 21 Valves can be used for residential, industrial, commercial or institutional applications. Fast acting, corrosion resistant actuator Solid filled thermostatic actuator exerts high