Hoffman™ Water vents are ideal for use with hot or cold water or glycol mains and process applications with specific gravity greater than 0.7. Vent is tapped at top for 1/8” NPT safety drain connection for discharging moisture. Includes a built-in check valve.
Water Vents Click on a model number to view additional specifications, photo galleries and accessories. Click on an underlined title to change sort order.