CHERNE Test-Ball Plug: For 21 in Pipe, Tether Channel Tether, Smooth Body Surface
The CHERNE Test-Ball Plug is a pillow-style single-size plug for 21-inch pipe, featuring a smooth body with tether channel tether and a 43-inch deflated length. Its plug seal is made of elastic urethane (MPN 277134)…
SKU 3G-OTH-480859
Need installation or engineering help?
Ask a question
Product Description
The CHERNE Test-Ball Plug is a pillow-style single-size plug for 21-inch pipe, featuring a smooth body with tether channel tether and a 43-inch deflated length. Its plug seal is made of elastic urethane (MPN 277134). 3G Electric interprets this demand and delivers the genuine part, backed by specialist expertise in combustion, pumps, and controls across 14 industrial departments.
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 the CHERNE Test-Ball Plug used for?
The CHERNE Test-Ball Plug is used to temporarily seal 21-inch pipes for pressure testing, leak detection, or maintenance isolation. Its elastic urethane seal and smooth body provide a reliable, reusable barrier in wastewater, stormwater, and industrial pipeline systems.
What are the specifications of the CHERNE Test-Ball Plug 277134?
The CHERNE Test-Ball Plug (MPN 277134) is a pillow-style single-size plug for 21-inch pipe. It has a smooth body with tether channel tether, a 43-inch deflated length, and a plug seal made of elastic urethane. The body type is smooth body.
Where to buy the CHERNE Test-Ball Plug worldwide?
3G Electric supplies the genuine CHERNE Test-Ball Plug (MPN 277134) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this part for your pipeline testing or maintenance project.
How to install the CHERNE Test-Ball Plug?
To install the CHERNE Test-Ball Plug, deflate the plug fully, insert it into the 21-inch pipe, then inflate it to the manufacturer's recommended pressure. Ensure the tether is secured to prevent drift. Always follow CHERNE's instructions and use proper safety gear.
CHERNE Products
3G Electric supplies CHERNE pillow style single-size plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
