Hose Connection Vacuum Breaker

Bronze fip pressure vacuum breaker model 4a504a2f 89 97 89 97.

Hose connection vacuum breaker.

Turn off the outdoor faucet or hose bibb that has the vacuum breaker that you want to replace. A vacuum breaker typically contains a plastic disc that is pressed forward by water supply pressure and covers small. It also has a. A hose connection vacuum breaker should be installed on each faucet or hose bibb that is connected to the potable water supply to prevent backflow into the water supply.

This hose connection vacuum breaker is designed to prevent the flow of contaminated water back into the potable water supply and is specially made to permit the attachment of portable hoses to hose thread faucets. The hvb is an avb and must follow the installation parameters of table 603 2. It consists of a brass body construction stainless steel working parts and a rubber diaphragm and disc. Series 8 hose connection vacuum breakers permit the attachment of portable hoses to hose thread faucets and prevent the reverse flow of polluted water into the potable water supply due to backsiphonage.

This prevents contamination should the public drinking water system s pressure drop. A vacuum breaker is an attachment commonly placed on a bibcock valve or toilet or urinal flush valve that prevents water from being siphoned backward into the public drinking water system. Sungator 2 pack vacuum breaker set 3 4 inch anti siphon hose bib valve for garden spigot rv solid brass anti backflow valve with tape 4 4 out of 5 stars 183 12 99 12. Applications include irrigation systems firelines and industrial process water systems.

Free delivery with 45 order. Hose connection vacuum breakers. Brass hose connection vacuum breaker model 8bi 6 98 6 98. It provides protection against back siphon age for health hazard installations requiring non continuous pressure.

Hose connection vacuum breaker permits the attachment of portable hoses to hose thread faucets and prevents the reverse backflow of polluted water from entering the potable water supply due to back siphonage. It consists of a brass body construction stainless steel working parts a rubber diaphragm and disc a draining stem and a. Hvbs must be installed at least six inches above the ground surface. Provides protection against backsiphonage incidents only.

The breaker is a brass attachment screwed onto the faucet spout.