Backflow Prevention Assembly Testers Course – Kalispell
Backflow Prevention Assembly Testers Course A series of lectures followed by guided exercises in a wet lab will provide understanding of field-testing methods on 4 backflow prevention assemblies: pressure vacuum breakers, spill resistant vacuum breakers, reduced pressure principle assemblies, and double check assemblies. Students will gain knowledge in hydraulics, backflow and back siphonage, types of[…]
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