Additional InformationASSE 5000 Certified|BAA Compliant
Marketing InformationModel TK-9A backflow preventer test kit is a compact portable device made for testing all reduced pressure zone backflow prevention assemblies and double check valve assemblies. It is easily connected to any RPZ device enabling accurate testing of zone differential pressure, relief valve opening differential, fouled check valves or similar problems that visual inspections cannot locate. Includes a carrying case for easy handling and accessibility.