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Cherne ® I-Series Test-Ball ® Blocking Plug 12-18 in w/ Sleeve, 15 PSI
The Cherne I-Series Test-Ball 12"-18" with Sleeve (part #610-188) is the sleeve-equipped version of the 12"-18" I-Series blocking plug. The abrasion-resistant sleeve protects the natural rubber body during deployment through...
$ 1,773.35Cherne ® I-Series Muni-Ball ® Plug 12-24 in w/ 3 in Bypass w/ Sleeve
The Cherne I-Series Muni-Ball 12"-24" with 4" Bypass and Sleeve (part #654-248) is the heavy-duty version of the 12"-24" I-Series bypass plug — featuring a larger 4" bypass for maximum...
$ 2,431.26Cherne ® I-Series Muni-Ball ® Plug 12-18 in w/ 3 in Bypass
The Cherne I-Series Muni-Ball 12"-18" with 3" Bypass (part #214-188) is a premium multi-size pneumatic bypass plug for 12" through 18" sewer pipe. The 3" bypass provides maximum flow-through for...
$ 1,618.36Cherne ® 15" Aluminum T-Handle Gripper ® Plug (Non Bypass)
The Cherne 15" Aluminum T-Handle Gripper (part #272-930) is a heavy-duty mechanical blocking plug for full shutoff on 15" concrete and clay sewer pipe. Rated for 13 PSI / 30...
$ 627.08Cherne PVC 6" Test-Kap Mechanical Plug
The Cherne 6" PVC Test-Kap (part #270-784) is a mechanical test plug designed specifically for PVC DWV pipe testing. The Test-Kap slides over the outside of 6" Schedule 40 PVC...
$ 17.20Cherne PVC 3" Test-Kap Mechanical Plug
The Cherne 3" PVC Test-Kap (part #270-741) is a mechanical test plug designed specifically for PVC DWV pipe testing. The Test-Kap slides over the outside of 3" Schedule 40 PVC...
$ 7.41Cherne PVC 1-1/2" Test-Kap Mechanical Plug
The Cherne 1-1/2" PVC Test-Kap (part #270-725) is a mechanical test plug designed specifically for PVC DWV pipe testing. The Test-Kap slides over the outside of 1-1/2" Schedule 40 PVC...
$ 5.70Cherne 6" Iron Grip Bypass Plug, 4.3 PSI, ½" Bypass
The Cherne 6" Iron Grip Bypass Plug (part #268-068) is a cast iron mechanical test plug with 1/2" NPT bypass for 6" sewer and storm pipe. Rated for 4.3 PSI...
$ 72.02Cherne ® 12" T-Handle Gripper ® Plug with 3/4" Bypass
The Cherne 12" T-Handle Gripper with Bypass (part #272-973) is a heavy-duty aluminum mechanical test plug with 3/4" NPT male bypass for 12" underground sewer and storm pipe. Rated for...
$ 514.45Cherne ® 8" T-Handle Gripper ® Plug with 3/4" Bypass
The Cherne 8" T-Handle Gripper with Bypass (part #272-957) is a heavy-duty aluminum mechanical test plug with 3/4" NPT male bypass for sewer and storm pipe testing. Rated for 17...
$ 348.99Cherne ® Jet-Ball „¢ Cleaning Balls, 15-18 in. with eye bolts
The Cherne Jet-Ball Cleaning Ball 15"-18" (part #254-223) is a large-diameter sewer cleaning ball for 15" to 18" municipal pipe with eye bolts for retrieval. Uses water pressure to clean...
$ 525.67Cherne ® Air-Loc ® 4" Parachute
The Cherne Air-Loc 4" Parachute (part #066-303) is a deployment parachute for the Cherne Air-Loc leak locator system. Guides the Air-Loc blocking plug through 4" sewer pipe to the test...
$ 92.10About 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.


