Watts Model TK-7 Backflow Preventer Test Kit

Working Height of Tube: 44" (1118mm) Model TK-7 Backflow Preventer Test Kit is made to test the individual check modules of the Watts Series 7, 709, LF709, 007 and LF007 residential dual check and double check valve assemblies. The test kit is a water column sight tube that contains three segments of durable 7⁄16" (11mm) shatterproof tubing, two brass adaptors used to assemble the three tubing segments, and test hardware to enable testing of Series 7, 709, LF709, 007 and LF007 check modules. Model TK-7 also included a rugged simulated leather carrying case for compactness and ease of handling.

Features:
 

• 7⁄16" (11mm) shatterproof tubing
• Two brass adaptors • Three segments of plastic tubing
• Test hardware • Moisture resistant instruction panel
•  Durable simulated leather case