Always verify the diameter

Precise Thermal Calibration: Factory-set for a 210-240 degree Fahrenheit window to prevent nuisance tripping while ensuring maximum safety

Thermal Durability: Constructed with high-grade alloys to resist oxidation and carbon buildup under high-heat cycling

it is designed for drop-in compatibility in major OEM equipment

Dwyer Instruments A-481 Installer Kit L99H008 Always verify the diameterSuccessfully commission differential pressure systems with the Dwyer Instruments A 481 Installer Kit. Engineered for high accuracy static pressure measurement, this kit provides the essential interface between your ductwork and monitoring instrumentation. It is specifically designed for seamless integration with Dwyer ADPS and EDPS series pressure switches, as well as Magnehelic differential pressure gauges and duct air flow sensors. By utilizing the