Conbraco Industries, Inc. 3820301 1/2"ATMOSPH.VACUUM BREAKER
R 2,094
or 4 x payments of R523.50 with
Availability: Currently in Stock
Delivery: 10-20 working days
Conbraco Industries, Inc. 3820301 1/2"ATMOSPH.VACUUM BREAKER
Atmospheric vacuum breakers (AVBs) prevent backsiphoning of contaminated water into potable water supplies if a pressure loss creates vacuum conditions
Also called anti-siphon vacuum breakers, they have an atmospheric vent that allows air to enter the valve and prevents a siphon from forming during periods of low or no demand
A seal is engaged to close the vent when water is flowing
They are not for use in continuous pressure applications