CHERNE Pipe Plug: Wing Nut, Inside Pipe, For 8 in Pipe
The CHERNE Wing-Nut Closure Blocking Plug (MPN 270288) is an inside-pipe plug for 8 in pipe, featuring a natural rubber plug, a zinc handle, and ABS plate material. It does not include a water fill port or hose.
SKU 3G-OTH-467709
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Product Description
The CHERNE Wing-Nut Closure Blocking Plug (MPN 270288) is an inside-pipe plug for 8 in pipe, featuring a natural rubber plug, a zinc handle, and ABS plate material. It does not include a water fill port or hose.
Frequently Asked Questions
What is the CHERNE Wing-Nut Closure Blocking Plug used for?
The CHERNE Wing-Nut Closure Blocking Plug (MPN 270288) is used to seal 8-inch inside pipes during pressure testing, maintenance, or repair in plumbing, municipal water, and industrial piping systems. Its natural rubber plug expands to create a secure, leak-resistant seal.
What are the specifications of the CHERNE 270288 pipe plug?
The CHERNE 270288 is an inside-pipe plug for 8-inch pipe, with a natural rubber plug, a zinc handle, and ABS plate material. It does not include a water fill port or hose. The wing-nut design allows manual tightening for a secure fit.
Where to buy CHERNE pipe plugs worldwide?
3G Electric supplies CHERNE pipe plugs like the 270288 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this wing-nut closure blocking plug.
How to install a CHERNE wing-nut pipe plug?
To install the CHERNE wing-nut plug, insert it into the 8-inch pipe opening, then tighten the wing nut to expand the natural rubber plug against the pipe wall. Ensure the pipe surface is clean and dry before installation. Do not overtighten to avoid damage.
CHERNE Products
3G Electric supplies CHERNE wing-nut closure blocking plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









