Dwyer Instruments DR12482 Direct Reading Glass Flowmeter

The Dwyer Instruments DR12482 Direct Reading Glass Flowmeter provides immediate, direct-reading airflow measurement in a glass flowmeter. Calibrated for air at 20 SCFH (standard cubic feet per hour), it presents the reading on a 65 mm scale for easy visibility and quick verification without external instrumentation. The device carries a maximum pressure rating of 250 psig, making it suitable for monitoring air lines in conditions up to that limit. As a glass flowmeter from Dwyer, it combines clear observation of the flow indicator with straightforward installation into compatible piping systems. The DR12482 model designation identifies this specific configuration in Dwyer’s line of direct-reading flowmeters, designed for simple, in-place flow checks where a visual reference is preferred over electronic sensors. When a reliable, low-maintenance airflow check is required, this unit offers a compact, readable solution with its 65 mm scale and air calibration.