CHERNE Mechanical Expansion Plug: Inside Pipe, For 3 in Pipe
The CHERNE Mechanical Expansion Plug is an inside-pipe wing-nut closure plug with bypass, designed for 3-inch pipe and featuring a male 1/2-inch NPT bypass. This model (MPN 268038) is constructed with cast-iron plate…
SKU 3G-OTH-484433
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Product Description
The CHERNE Mechanical Expansion Plug is an inside-pipe wing-nut closure plug with bypass, designed for 3-inch pipe and featuring a male 1/2-inch NPT bypass. This model (MPN 268038) is constructed with cast-iron plate and handle materials, providing a durable sealing solution for industrial piping systems.
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. This model fits 3-inch pipe and includes a male 1/2-inch NPT bypass for draining or venting. It is commonly used in industrial plumbing, HVAC, and process piping systems.
What are the specifications of the CHERNE 268038 Mechanical Expansion Plug?
The CHERNE 268038 Mechanical Expansion Plug is designed for 3-inch inside-pipe use with a male 1/2-inch NPT bypass. It features a cast-iron plate and handle for durability. The manufacturer part number is 268038. This wing-nut closure plug provides a reliable seal for testing or maintenance.
Where to buy a CHERNE Mechanical Expansion Plug worldwide?
3G Electric supplies the CHERNE 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 model (MPN 268038) or other pipe-testing equipment.
How to install a CHERNE Mechanical Expansion Plug?
To install a CHERNE Mechanical Expansion Plug, insert the plug into the pipe end and tighten the wing nut to expand the sealing element against the pipe wall. Ensure the bypass valve is closed during testing. Always follow manufacturer guidelines for pressure limits and safety precautions.
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.
