Locking Plugs
 Our innovative 1" locking
plug can turn a piezometer into a secure monitoring
microwell. It is the only one able to mold and lock itself into damaged or bent
schedule 40 or schedule 80 pipe. Made from 316 stainless steel and Buna N
rubber, it fits both stainless steel and PVC (schedule 40 and schedule 80)
risers, is extremely resistant to tampering, has a built in bailer hanger, and
the parts are precision laser cut to exact specifications.
- 1" Piezoperfect
Locking Plug
 Features
include:
- Provides a watertight, tamper-proof,
lockable seal for monitoring wells
- Lockable brass wing bolt
- Buna-N seal
- "Blaze Orange" glass-filled nylon top
- Molded-in "TEST WELL-NO FILL" warning
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