Dwyer Instruments 475-2-FM Manometer 322056-301 even in high-temperature steam environments

even in high-temperature steam environments

the critical level (CL) must be installed at least 6 inches above the flood rim of the fixture

Using this valve with R-410A will result in improper flow rates and potential system failure due to different pressure requirements

This assembly features a robust 12-volt motor

accommodating varying site requirements

Dwyer Instruments 475-2-FM Manometer 322056-301 even in high-temperature steam environmentsFor veteran HVACR technicians and industrial contractors, the Dwyer Instruments 475 2 FM Manometer is the trade standard for measuring differential pressure in demanding environments. This intrinsically safe digital manometer is FM approved for use in hazardous locations (Class 1, Div. 2, Groups A, B, C, D, T4), making it the go to tool for monitoring natural gas pressure on boilers and combustion equipment. With a versatile range of 0 to 40. 00" w.