Dwyer Instruments 2304 Pressure Gage R-410A this 20170802AS collector box cover

this 20170802AS collector box cover prevents exhaust leakage and maintains proper pressure switch fluctuations

Installing a CW blade on a CCW motor will cause improper airflow and likely trip the thermal overload

this part features a compression connection and a robust brass adapter for seamless integration into the siphon loop

Use a torque wrench to meet manufacturer specifications

"B" Style Elements Require a Minimum Insertion Length of 9 1/2"

Dwyer Instruments 2304 Pressure Gage R-410A this 20170802AS collector box coverThe Dwyer Instruments 2304 Magnehelic Pressure Gage is a staple for HVAC contractors requiring precise monitoring of low differential pressure in air and non combustible gases. Featuring a 2 0 2" w. c. zero center range, this gage is specifically engineered to indicate both positive and negative pressures relative to a set point, making it ideal for clean room positive pressure monitoring or building pressurization balancing. The unit utilizes a