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Cocki ™ Test Cock Locks

Protecting Drinking Water & Backflow Prevention

Read The News Article Here


Santoi International Corporation is no longer active and Cocki ™ Test Cock Locks are no longer being marketed. This web site provides an informational resource as linked by Drinking Water & Backflow Prevention ® magazine which ran a six page cover story news article about this serious hazard and a follow up News Article in April, 2003.

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Within seconds, a facility could be contaminated due to unprotected backflow preventer test cocks, without the need for specialized tools or equipment!

Shopping centers, airports, commercial buildings, industrial complexes, factories, schools and many other facilities are required to put a backflow preventer on their water service line placing them at risk of water contamination, water vandalism or terrorist acts.

See Drinking Water & Backflow Prevention ® magazine's News Article.