SHAW PLUGS Mechanical Expansion Plug: T-Handle, End of Pipe, For 1 1/2 in Pipe
SKU 3G-OTH-596651
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 seals the end of a pipe to block flow during testing, maintenance, or temporary shutdown. It is commonly used in plumbing, HVAC, and industrial piping systems to isolate sections without permanent modifications.
What are the specifications of the SHAW PLUGS 52003?
The SHAW PLUGS 52003 is a T-handle mechanical expansion plug for end-of-pipe use on 1 1/2 in pipe. It features a neoprene plug that expands to create a tight seal. The manufacturer part number is 52003.
Where to buy SHAW PLUGS 52003 worldwide?
3G Electric supplies the SHAW PLUGS 52003 mechanical expansion plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item.
How to install a SHAW PLUGS T-handle expansion plug?
Insert the plug into the pipe end, then turn the T-handle clockwise to expand the neoprene seal against the pipe wall. Tighten until snug—do not overtighten. Always verify the seal holds pressure before proceeding with testing or isolation.
SHAW PLUGS Products
3G Electric supplies SHAW PLUGS t-handle closure blocking plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









