Dwyer Instruments 1211-36 Slack Tube Manometer 319852-301 Optimized Flame Geometry: The 3CH-6

Optimized Flame Geometry: The 3CH-6 hood provides a precise 180-degree flame distribution for reliable ignition across diverse burner configurations

Durable Construction: Engineered with high-quality materials to withstand the thermal cycling and vibration typical of industrial refrigeration environments

or thermal tripping due to winding degradation

the Itron B42R utilizes interchangeable aluminum orifices

Built on a 56Z frame size with a 5/8" diameter flat shaft

Dwyer Instruments 1211-36 Slack Tube Manometer 319852-301 Optimized Flame Geometry: The 3CH-6The Dwyer Instruments 1211 36 Slack Tube Manometer is a field proven U tube manometer designed for technicians who require laboratory grade precision in a portable, rugged format. Featuring a dual column range of 18 0 18 inches w. c., this instrument is specifically engineered for duct static pressure measurement, filter monitoring, and setting precise damper positions. The flexible vinyl plastic columns and spring steel scale allow the unit to roll