Dwyer Instruments 1227 Manometer 321894-708 Direct OEM Replacement: Matches factory

Direct OEM Replacement: Matches factory specifications for seamless electrical compatibility with York and Johnson Controls boards

its 2000 in-lb torque rating and modulating control make it suitable for any heavy-duty application requiring precise angular positioning

ensuring long-term reliability in demanding commercial and residential environments

This unit is specifically designed for air and inert gas applications within pneumatic control systems and should not be used for water or hydraulic fluids

and TAM4 air handlers

Dwyer Instruments 1227 Manometer 321894-708 Direct OEM Replacement: Matches factoryThe Dwyer Instruments 1227 Manometer is a professional grade Dual Range Flex Tube U Inclined Manometer engineered for technicians who require high precision pressure readings across multiple scales. Constructed from shatterproof, clear plastic, this versatile instrument functions as both a vertical U tube and an inclined gage. In its vertical configuration, it provides a 0 16" water column (w. c.) range with 1" major and 0. 2" minor divisions, ideal