the direction of the spring return is determined by the orientation of the actuator on the damper shaft (mounting side A or B)

you can convert it from power-closed to power-open for fresh air intake applications

Durable Construction: Features sturdy steel shells with an epoxy coating and solid copper ODF fittings for long-term field reliability

Operating at a substantial 480V and delivering a precise 13

9 Cv rating and equal percentage flow characteristic ensure stable control even under varying load conditions

Hubbell Industrial Controls 69JG6 Pressure Switch 322055-301 the direction of the springThe Hubbell Industrial Controls 69JG6 Pressure Switch is a heavy duty, Class 69J series control engineered for demanding air compressor and water system applications. This contractor grade switch is factory calibrated for an 80 PSI cut in and a 100 PSI cut out, providing precise regulation for 3 HP and 5 HP motors. Designed for maximum field adaptability, the 69J series features a unique unloader valve that can be rotated into eight different