SHAW PLUGS Mechanical Expansion Plug: Snap Handle, End of Pipe, For 2 1/2 in Pipe
SKU 3G-OTH-473187
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a SHAW PLUGS Mechanical Expansion Plug used for?
A SHAW PLUGS Mechanical Expansion Plug with snap handle is used to temporarily seal the end of a 2 1/2 in pipe during pressure testing, maintenance, or system isolation. The neoprene plug expands to create a leak-tight seal, making it ideal for industrial plumbing, HVAC, and process piping applications.
What are the specifications of the SHAW PLUGS 51023?
The SHAW PLUGS 51023 is a snap-handle mechanical expansion plug for end-of-pipe use, designed for 2 1/2 in pipe. It features a neoprene plug that expands to seal. The manufacturer part number is 51023. This plug is suitable for temporary blocking in industrial systems.
Where to buy SHAW PLUGS 51023 worldwide?
3G Electric supplies the SHAW PLUGS 51023 mechanical expansion plug worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this snap-handle plug for 2 1/2 in pipe.
How to install a SHAW PLUGS snap-handle expansion plug?
To install a SHAW PLUGS snap-handle expansion plug, insert the neoprene plug into the pipe end, then snap the handle to expand the plug against the pipe wall. Ensure the pipe is clean and dry for a proper seal. Always follow manufacturer guidelines for pressure ratings and safety.
SHAW PLUGS Products
3G Electric supplies SHAW PLUGS snap-handle closure blocking plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









