ECOPLUG Mechanical Expansion Plug: Lockable Handle, End of Pipe, For 4 in Pipe
The ECOPLUG Mechanical Expansion Plug with Lockable Handle (MPN ecoPLUG-4) is an end-of-pipe blocking plug for 4-inch rigid plastic tubing. It features a polypropylene handle and plate with a TPE plug seal, and does…
SKU 3G-OTH-467800
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Product Description
The ECOPLUG Mechanical Expansion Plug with Lockable Handle (MPN ecoPLUG-4) is an end-of-pipe blocking plug for 4-inch rigid plastic tubing. It features a polypropylene handle and plate with a TPE plug seal, and does not include a water fill port or hose.
Frequently Asked Questions
What is the ECOPLUG Mechanical Expansion Plug used for?
The ECOPLUG Mechanical Expansion Plug (ecoPLUG-4) is used to block the end of 4-inch rigid plastic tubing. It provides a temporary or permanent seal for pipe ends during testing, maintenance, or system isolation, using a lockable T-handle for secure closure.
What are the specifications of the ECOPLUG ecoPLUG-4?
The ECOPLUG ecoPLUG-4 is an end-of-pipe blocking plug for 4-inch rigid plastic tubing. It has a polypropylene handle and plate, a TPE plug seal, and does not include a water fill port or hose. The manufacturer part number is ecoPLUG-4.
Where to buy the ECOPLUG ecoPLUG-4 worldwide?
3G Electric supplies the ECOPLUG ecoPLUG-4 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 and other industrial sealing solutions.
How to install the ECOPLUG Mechanical Expansion Plug?
Insert the ECOPLUG into the end of the 4-inch rigid plastic tubing, then tighten the lockable T-handle to expand the TPE seal against the pipe wall. Ensure the pipe end is clean and free of debris before installation. Do not overtighten beyond the manufacturer's recommended torque.
ECOPLUG Products
3G Electric supplies ECOPLUG lockable t-handle closure blocking plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



