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Watts No. TK-9 Mod. "A" Backflow Preventer Test Kit - $250 (Wayland)
condition:
like new
make / manufacturer:
Watts
model name / number:
TK-9A
size / dimensions:
12.5" x 9.5" x 4.75"
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Rarely used from the estate of my father a Master Plumber in the City of Philadelphia
Includes:
-2 page original laminated instruction sheet
-(9) adapters:
(3) 1/4" threaded coupling adapters to hoses
(3) 1/2" x 1/4" bushings
(3) 3/4" x 1/4" bushings
-all 3 original hoses and 3 original valves
-includes one 9/16" open-end/12-point box wrench for hoses
The Watts No. TK-9 Model "A" Backflow Preventer Test Kit is a compact portable testing device made for testing all Reduced Pressure Zone Backflow Prevention Assemblies and Double Check Valve Assemblies. The TK-9A 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. The unit is supplied with a rugged carrying case for easy handling and accessibility.
Shipping weight: 3 to 4 pounds.