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Room Pressure Monitors

Duct Mounting Kit

Duct Mounting Kits are designed for both HVAC and Energy Management applications & These pressure switches can be used to sense positive, negative, or differential air pressures when used in conjunction.

Overview

Duct Mounting Kit is general purpose pressure switches designed for both HVAC and Energy Management applications. These pressure switches can be used to sense positive, negative, or di erential air pressures when used in conjunction with an A/SPT or A/VPT Series sampling tube. The NEMA 3 weather proof plastic enclosure contains an On/O , single stage micro switch and two pressure chambers separated by a silicone diaphragm. The enclosure also contains a ½” conduit knockout and guards against accidental contact with the live switch terminal screws as well as the factory calibrated linear set point adjusting knob. The set point can be adjusted without comparing to a Field gauge, manometer or magnehelic.