CHERNE Mechanical Expansion Plug: Inside Pipe, For 2 in Pipe
The CHERNE Mechanical Expansion Plug is an inside-pipe wing-nut closure plug with bypass, designed for 2 in pipe and featuring a male 3/8 in NPT bypass. It is constructed with cast iron plate and handle materials…
SKU 3G-OTH-484432
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Product Description
The CHERNE Mechanical Expansion Plug is an inside-pipe wing-nut closure plug with bypass, designed for 2 in pipe and featuring a male 3/8 in NPT bypass. It is constructed with cast iron plate and handle materials (MPN 268028). 3G Electric interprets your demand and sources this genuine industrial plug across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a CHERNE Mechanical Expansion Plug used for?
A CHERNE Mechanical Expansion Plug seals the inside of a pipe for pressure testing, blocking, or bypassing flow. It is commonly used in plumbing, HVAC, and industrial piping systems. The male 3/8 in NPT bypass allows controlled fluid diversion during testing or maintenance.
What are the specifications of the CHERNE Mechanical Expansion Plug 268028?
The CHERNE Mechanical Expansion Plug (MPN 268028) is designed for 2 in pipe with a male 3/8 in NPT bypass. It features a cast iron plate and cast iron handle. This wing-nut closure plug provides a secure seal for inside-pipe applications.
Where to buy a CHERNE Mechanical Expansion Plug worldwide?
3G Electric supplies the CHERNE Mechanical Expansion Plug worldwide. We interpret your demand, source the genuine part, and handle full logistics and customs clearance for delivery to your location. Contact us for availability and lead time.
How to install a CHERNE Mechanical Expansion Plug?
Insert the plug into the pipe end, then tighten the wing nut to expand the sealing element against the pipe wall. Ensure the bypass valve is closed or connected as needed. Always follow the manufacturer's instructions and use appropriate personal protective equipment.
CHERNE Products
3G Electric supplies CHERNE wing-nut closure plugs with bypass. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





