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Cherne ® 1-1/4" Kwik Sure ® Plug, PSI 112
The Cherne 1-1/4" Kwik Sure plug (part #269-883) is a high-pressure mechanical test plug rated for 112 PSI. Designed for quick pipe sealing on 1-1/4" lines — the Kwik Sure...
$ 10.49Cherne ® Tub Plug Set, Overflow & Drain
The Cherne Tub Plug Set — Overflow & Drain (part #012-678) seals both the overflow and drain openings for pressure testing bathtub plumbing. The set includes plugs for both openings,...
$ 13.08Cherne ® 3/4" Kwik Sure ® Plug, PSI 180
The Cherne 3/4" Kwik Sure plug (part #269-867) is a high-pressure mechanical test plug rated for 180 PSI. Designed for quick pipe sealing on 3/4" lines — the Kwik Sure...
$ 8.01Cherne ® 15-16 in. Single-Size Underground Test-Ball ® Plug
The Cherne 15"-16" Single-Size Underground Test-Ball (part #041-416) is a pneumatic blocking plug for large-diameter sanitary and storm sewer testing. Natural rubber inflates to block flow in 15" to 16"...
$ 644.41Cherne ® 8" Inside-of-pipe Gripper ® Plug,17 PSI - 40 ft.
The Cherne 8" Inside-of-Pipe Gripper (part #270-288) is the largest mechanical Inside-of-Pipe Gripper in the Cherne line — built for internal sealing of 8" sewer and storm drain pipe. Rated...
$ 74.98Cherne 4" Econ-O-Grip low-pressure blocking Plug
The Cherne 4" Econ-O-Grip plug (part #271-543) is a low-cost mechanical blocking plug for 4" pipe — rated for 2 PSI maximum. Natural rubber O-ring with galvanized metal plates and...
$ 8.80Cherne ® 1" Kwik Sure ® Plug, PSI 40
The Cherne 1" Kwik Sure plug (part #269-875) is a high-pressure mechanical test plug rated for 40 PSI. Designed for quick pipe sealing on 1" lines — the Kwik Sure...
$ 8.11Cherne ® Air-Loc ® 6-10" Parachute
The Cherne Air-Loc 6"-10" Parachute (part #015-403) is a deployment parachute for the Cherne Air-Loc leak locator system on 6" to 10" sewer pipe. Guides the blocking plug to the...
$ 112.05Cherne ® 3/4"-1-1/4" Single-Size Plumbing Test-Ball ® Plug
The Cherne 3/4"-1-1/4" Single-Size Plumbing Test-Ball (part #270-008) is a pneumatic test plug for DWV testing on small-diameter residential pipe. Natural rubber construction inflates to seal pipes from 3/4" to...
$ 63.03Cherne ® 1-1/2" Sure-Grip ® Water and Air testing Plug, 22 PSI
The Cherne 1-1/2" Sure-Grip plug (part #271-158) is a tool-free mechanical test plug for water and air testing on 1-1/2" Schedule 40 and Schedule 80 pipe. Rated for 22 PSI...
$ 6.75Cherne ® 2-1/2" Kwik Sure ® Plug, PSI 72
The Cherne 2-1/2" Kwik Sure plug (part #269-913) is a high-pressure mechanical test plug rated for 72 PSI. Designed for quick pipe sealing on 2-1/2" lines — the Kwik Sure...
$ 25.30Cherne ® 4" Clean-Out Gripper ® Plug
The Cherne 4" Clean-Out Gripper (part #270-188) is a mechanical test plug for 4" NPT threaded cleanout openings — the most common cleanout size in residential and commercial plumbing. Guaranteed...
$ 27.15About Oatey/Cherne
Cherne Industries, now part of the Oatey family of brands, manufactures the pipe testing and sealing equipment that plumbing contractors and municipal crews rely on nationwide. The Cherne product line includes pneumatic blocking plugs, bypass plugs, mechanical test plugs, and smoke testing devices.
We carry the full Oatey/Cherne product range with competitive pricing for contractors and volume buyers.
Product Categories
- Blocking Plugs — Test-Ball and I-Series for complete pipe isolation
- Bypass Plugs — Muni-Ball plugs with flow-through channels
- Mechanical Plugs — Gripper and Econ-O-Grip, no inflation needed
- All Cherne Products
Need help finding the right product? Call (866) 514-3684.


