Dwyer Instruments 2005 Pressure Gage 320819-301 this unit guarantees efficient combustion

this unit guarantees efficient combustion

Reliable Switch Action: Dual SPDT switches provide independent circuits for pump activation and low-level alarm/cut-out

Designed to prevent motor failure due to locked rotor amperage (LRA) or excessive temperature rise

Direct OEM Replacement: Engineered to replace the legacy Reznor 95547 part number without field adjustments

Standard NPT Fitment: Features 1/2 inch NPT male pipe threads for seamless integration into existing pressure vessels and tanks

Dwyer Instruments 2005 Pressure Gage 320819-301 this unit guarantees efficient combustionEngineered as the industry standard for monitoring low pressure air and non combustible gases, the Dwyer Instruments 2005 Magnehelic Pressure Gage delivers an accurate 0 5. 0" w. c. range for critical HVACR applications. This differential pressure gage utilizes a frictionless movement with a cobalt magnet and silicone diaphragm, ensuring a 2% full scale accuracy without the risk of fluid evaporation or freezing common in traditional manometers.