and EDN models in the 110 size format

Simplified Installation: Comes pre-assembled with the motor

While service intervals depend on the site environment

As a critical refrigerant metering device

this valve is designed for fuel gas service

Dwyer Instruments MARK II-25 Manometer 326058-757 and EDN models in theThe Dwyer Instruments MARK II 25 Manometer is a reliable, professional grade inclined vertical manometer designed for high accuracy pressure monitoring in HVACR systems. Built with a virtually indestructible white styrene acrylonitrile housing, this 0 to 3" W. C. range instrument utilizes a curved tube design to provide expanded scales with easy to read increments at low pressure levels. As a veteran technician knows, the precise 3% full scale