Air Flow Stations

These air flow stations are used HVAC/R systems for commercial buildings. They are reliable for balancing systems with just one technician.

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Dwyer AFG Series Averaging Flow Grids

The AFG Flow Grid is a fundamental pressure sensing device designed to transmit a continuous differential pressure signal. When this output is connected to a suitable measuring instrument (i.e., manometer, pressure transducer, etc.), it may be used to determine air velocity and volume flow rate.

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Dwyer SAH-22 SMART Air Hood with Lithium Rechargeable Battery
Model: SAH-22

The A-SAH-12-P extension rod is required for operation. Sold seperately. This product exceeds standard shipping dimensions/weight, as such it does not qualify for free shipping. We will contact you with your shipping costs.