The Cherne 8" Aluminum T-Handle Gripper (part #272-906) provides full pipe blockage on 8" underground sewer and storm pipe — complete shutoff with no bypass. Rated for 17 PSI / 40 ft. head pressure. Fits 8" concrete, clay, SDR 26, and SDR 35 pipe (usage range 7.7"–8.3" ID). Heavy-duty aluminum body at 12.9 lbs with chemical-resistant neoprene O-ring and zinc-plated steel T-handle for high-torque expansion.

Key Features

Full blockage — no bypass — complete pipe shutoff for isolation and testing
T-handle mechanical expansion — high-torque sealing for concrete, clay, and SDR pipe
17 PSI / 40 ft. head pressure — rated for sewer air pressure tests
Chemical-resistant neoprene O-ring — handles sewer gas and chemical exposure
Heavy-duty aluminum body — corrosion-resistant, lighter than cast iron

Technical Specifications

Cherne Part Number	272-906
Nominal Pipe Size	8"
Usage Range (Pipe ID)	7.7–8.3"
Bypass	None (full blockage)
Max Back Pressure	17 PSI
Max Head Pressure	40 ft.
Body Material	Heavy-duty aluminum
Seal	Chemical-resistant neoprene O-ring
Handle	Zinc-plated steel T-handle
Body Length	9.7"
Weight	12.9 lbs
Pipe Compatibility	Concrete, clay, SDR 26, SDR 35

Applications

Complete flow isolation on 8" sewer mains, air pressure testing with full shutoff, pipe blocking during construction or repairs, and any large-pipe application requiring total blockage. For bypass capability, use the T-Handle Gripper with Bypass (part #272-957).

Questions on sizing or bulk pricing? Call (866) 514-3684 or email us — same-day shipping on in-stock items, tax-exempt purchasing for qualified accounts.

Enchufe Cherne® de aluminio con mango en T de 8" (sin derivación)