Husky 004885 2" Thread-on Pressure and Vacuum Vent, 3" WCP and 8" WCV - Made in USA - Industrial Grade for Plumbing, HVAC and Automotive Applications

The Husky 004885 2" Thread-on Pressure and Vacuum Vent provides the necessary protection and durability needed in a UST vent cap. Vacuum valve is diaphragm operated and provides 10-times more sealing force than gravity devices. Opens at 2.5"es to 6"es WC and has 0.63 to 1.5-KPa pressure. This model is certified to less than 1/3 of the CARBEVR Standard CP-201 to allow installation of (3) P/V vents. Easily install using the cast on hex nut to allow tightening without going between vent pipes. The three (3) valve system provides the necessary protection and durability needed in a UST vent cap. 2" (50.8-mm) thread-on pressure / vacuum vent - 3" WCP and 8" WCV. certified to less than 1/3 of the CARB EVR Standard CP-201 which allows installation of three (3) P/V Vents maximum. This reduces installation time by not having to manifold the vent pipes together. The Husky 004885 2. Husky Corporation produces high-quality nozzles, swivels, Safe-T-Breaks and accessories for service station fuel delivery systems. For more than 60-years, Husky has been on the cutting edge of developing and manufacturing products to ensure consumer and environmental safety at the gas pump. Husky's product line features equipment for vapor recovery, conventional fueling, truck and high volume, farm and commercial and convenience store applications.