Zurn® Pressure Vacuum Breaker Assembly, 1/2 in Nominal, FNPT End Style, 150 psi Pressure, 110 deg F, Bronze Body, 7-1/8 in H Dimensions
- Top of the line backsiphonage protection
- Bonnet construction
- Proven reliability and consistent performance
- Corrosion resistant internal parts
- Cast bronze construction
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Full Engineering Drawing
https://www.texasplumbingsupplyinc.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Zurn_12-720A_Full_Engineering_Drawing.pdf
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Instruction/Installation Manual
https://www.texasplumbingsupplyinc.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Zurn_12-720A_Installation_Manual.pdf
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Specification Sheet
https://www.texasplumbingsupplyinc.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Zurn_Industries_112720A_Specification_Sheet.pdf
The Zurn Wilkins 720A Pressure Vacuum Breaker Assembly is used in high hazard applications for backsiphonage protection. Applications are primarily non-potable residential and commercial irrigation systems.