The Cherne 2" End-of-Pipe Gripper (part #270-229) is a mechanical test plug that seals at the end of 2" pipe and won’t fall in. Rated for 17 PSI / 40 ft. head pressure. Fits 2" Schedule 40 and Schedule 80 PVC, ABS, and cast iron pipe. Glass-reinforced ABS body with natural rubber O-ring — wing nut expansion, no inflation needed. The most common size for residential vent and small drain line testing.

Key Features

End-of-pipe design — seats at the pipe end and cannot fall in
17 PSI / 40 ft. head — rated for DWV and sewer testing
Wing nut expansion — no inflation, no tools
Natural rubber O-ring — seals round and out-of-round pipe
Zinc-plated hardware — rust and corrosion resistant

Technical Specifications

Cherne Part Number	270-229
Nominal Pipe Size	2"
Max Back Pressure	17 PSI
Max Head Pressure	40 ft.
Body Material	Glass-reinforced ABS plastic
Seal	Natural rubber O-ring
Hardware	Zinc-plated carriage bolt, extra-large zinc wing nut
Operating Temperature	0°F to 125°F
Pipe Compatibility	Schedule 40 & 80 PVC, ABS, cast iron

Applications

Residential DWV testing on 2" drain and vent lines, stack testing, and sewer air tests. The end-of-pipe design makes this plug ideal for 2" pipe ends where access is from one direction only.

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.

Cherne® 2" Gripper® Plug, 17 PSI - 40 ft.