CHERNE Extension Hose: Rubber, 20 ft Overall Lg, 6.5 in Overall Ht
The CHERNE Extension Hose (MPN 274238) is a rubber blocking plug replacement accessory with a 20 ft overall length, 6.5 in overall height, and 6 in overall width. It is compatible with manufacturer part number 273968…
SKU 3G-OTH-465723
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Product Description
The CHERNE Extension Hose (MPN 274238) is a rubber blocking plug replacement accessory with a 20 ft overall length, 6.5 in overall height, and 6 in overall width. It is compatible with manufacturer part number 273968 and Grainger part number 5NRU9.
Frequently Asked Questions
What is the CHERNE Extension Hose used for?
The CHERNE Extension Hose (MPN 274238) is a rubber accessory for blocking plug replacement parts. It extends the reach of a blocking plug system in pipeline maintenance, allowing operators to access hard-to-reach sections during testing or repair.
What are the specifications of the CHERNE Extension Hose?
The CHERNE Extension Hose has a 20 ft overall length, 6.5 in overall height, and 6 in overall width. It is made of rubber and is compatible with manufacturer part number 273968 and Grainger part number 5NRU9.
Where to buy the CHERNE Extension Hose worldwide?
3G Electric supplies the CHERNE Extension Hose (MPN 274238) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this rubber extension hose for blocking plug systems.
How to install the CHERNE Extension Hose?
Install the CHERNE Extension Hose by connecting it securely to the compatible blocking plug (part 273968). Ensure the rubber hose is free of kinks and debris. Follow standard pipeline safety procedures and torque specifications for a leak-free seal.
CHERNE Products
3G Electric supplies CHERNE blocking plug replacement parts & accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









