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Cherne ® MUNI-BALL, 6-8 IN.
The Cherne 6"-8" Multi-Size Underground Muni-Ball (part #265-068) is a pneumatic bypass plug covering 6" through 8" underground sewer and storm pipe. Rated for 17 PSI / 40 ft. head...
$ 364.23Cherne 2" Muni-Ball Plug, 1/8" Bypass
The Cherne 2" Muni-Ball Plug (part #262-010) is a pneumatic bypass plug for 2" plumbing pipe with 1/8" NPT female bypass for controlled flow during testing. Rated for 22 PSI...
$ 184.18Cherne ® 2" Kwik Sure ® Plug, PSI 112
The Cherne 2" Kwik Sure plug (part #269-905) is a high-pressure mechanical test plug rated for 112 PSI. Designed for quick pipe sealing on 2" lines — the Kwik Sure...
$ 18.25Cherne ® I-Series Muni-Ball ® Plug 12-24 in w/ 3 in Bypass
The Cherne I-Series Muni-Ball 12"-24" with 3" Bypass (part #312-248) is the largest standard I-Series bypass plug — a 37.0 lb premium pneumatic plug covering 12" through 24" sewer and...
$ 1,757.12Cherne 4" Monitor Well Locking Plug
The Cherne 4" Monitor Well Locking Plug (part #271-683) is a pneumatic locking plug for 4" monitoring wells. Pneumatic inflation creates a tamper-resistant seal for well access control on larger-diameter...
$ 43.97Cherne ® 3" Kwik Sure ® Plug, PSI 28
The Cherne 3" Kwik Sure plug (part #269-921) is a high-pressure mechanical test plug rated for 28 PSI. Designed for quick pipe sealing on 3" lines — the Kwik Sure...
$ 29.45Cherne ® 2" Stainless Steel Econ-O-Grip ® Plug
The Cherne 2" Stainless Steel Econ-O-Grip plug (part #273-328) is a chemical-resistant blocking plug for 2" pipe in petroleum and chemical environments. Nitrile rubber O-ring with stainless steel hardware for...
$ 21.47Cherne ® 1-1/2" Stainless Steel Econ-O-Grip ® Plug
The Cherne 1-1/2" Stainless Steel Econ-O-Grip plug (part #273-318) is a chemical-resistant blocking plug for 1-1/2" pipe in petroleum, chemical, and corrosive environments. Nitrile rubber O-ring with stainless steel hardware...
$ 19.63Cherne ® 2" End-of-Pipe Gripper ® Plug, 17 PSI - 40 ft.
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...
$ 8.80Cherne ® 1-1/2" Kwik Sure ® Plug, PSI 88
The Cherne 1-1/2" Kwik Sure plug (part #269-891) is a high-pressure mechanical test plug rated for 88 PSI. Designed for quick pipe sealing on 1-1/2" lines — the Kwik Sure...
$ 12.54Cherne ® 10 in. Muni-Ball ® Plug, 3 in. Bypass
The Cherne 10" Muni-Ball Plug (part #262-110) is a pneumatic bypass plug for 10" municipal sewer pipe with 3" NPT female bypass. Rated for 13 PSI / 30 ft. head...
$ 378.91Cherne ® 12" Aluminum T-Handle Gripper ® Plug (Non Bypass)
The Cherne 12" Aluminum T-Handle Gripper (part #272-922) provides full pipe blockage on 12" underground sewer and storm pipe — no bypass, complete shutoff. Rated for 10 PSI / 23...
$ 454.67About 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.


