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Tap on, knock
on, hammer on, the Grip n' Lock cannot be opened without physically breaking the cap.
This ensures you can
definitely tell if any unauthorized entry has been made to the well. Unlike expansion caps
which can often be pulled off and put back on, the Grip n' Lock offers you the security that
no unauthorized contamination of your well has occurred. This could save you a lot of
headache and unnecessary litigation costs.The great
thing about the Snap Cap is that it performs as a 12.7cm protective riser for landfills
or other sites.
These female slip-on design Nylon locking caps are hammered in place inside
a manhole cover, and held secure by 8 to 10 internal watertight concentric
rings. The dual hinge snap down lid design allows easier access to your
monitoring well. The top Buna-N and Nitrile O-ring create a watertight
compression seal. A bold API warning label and space for well I.D. is on top
of the cap. A standard #1 padlock can easily be used, even in a tight place.
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