Mechanical Plugs
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Original Gripper® Plugs
Cherne’s Gripper plugs can be used in a variety of applications including DWV (drain, waste and vent) testing and stack testing. End-of-the-pipe design won’t fall in, whereas the Inside-of-the-pipe design allows you to locate the plug inside the pipe as far as you need. Time tested, the Gripper® remains one of the most popular mechanical plugs on the market.
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Hub-Fit Gripper® Plugs
Hub-Fit Gripper® Plug Features:
- Ideal for use in hub fi ttings and in bell-end pipe
- Pressure rated for conducting DWV tests
- Made with glass-reinforced ABS plastic
- Yellow color for greater visibility in pipe
- Natural rubber o-ring for positive seal
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Clean-Out Gripper® Plugs
- Clean-Out Gripper® Plug Features:
- Guaranteed to seal any and all damaged threads
- Made with glass-reinforced ABS plastic
- Black color blends well with cast-iron pipe
- Stainless steel hardware
- NPT sizes, including hard-to-fi nd 3 1/2"
- Patented natural rubber threaded o-ring for positive seal
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T-Handle Aluminum Gripper® Plugs
T-Handle Aluminum Gripper® Plug Features:
- Ideal for long-term applications
- 6" - 12" plugs are sized for concrete, clay, and SDR 26 and 35 pipe
- 15" and 18" plugs are sized for concrete and clay pipe sizes only
- Available with or without bypass
- Can be used for sewer air pressure tests
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Iron-Grip™ Bypass Plugs
Iron Grip® Bypass Mechanical Plug Features:
- Easy, tool-free installation
- For permanent or temporary use
- For use in water and air sewer testing
- Cast-iron design
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Econ-O-Grip® Plugs
Econ-O-Grip® Plug Features:
- Cost-effective method for plugging open ended pipe
- Works well as a pipe dust cover
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Petro Econ-O-Grip™ Plugs
Petro Econ-O-Grip® Plug Features:
- Cost-effective, chemical-resistant plug
- Works well as a pipe dust cover
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Sure-Grip® Plugs
Sure-Grip® Plug Features:
- Polypropylene construction
- Fits all types of pipe at nominal sizes
- Permanent or temporary use
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Kwik ‘N Sure Plugs
Kwik ‘N Sure® Plug Features:
- Works in all types of pipe
- Ideal for plugging water line stub-outs
- Designed for high pressure applications
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Monitor-Well Locking Plugs
Monitor-Well Locking Plug Features:
- Designed to seal monitor wells
- Meets all EPA requirements for locking plugs
- Sized to seal schedule 40 piping
- 2" and 4" sizes can also seal schedule 5 pipe
- Works with Cherne’s solid brass padlock or a No. 2 Master® padlock
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Plastic Test Caps
- Deeper design provides stronger, leak-free connections
- Knock-out center prevents cap from sliding down a line
- Keeps hands free of solvent cement
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Test-Kap®
Test-Kap™
- Made of flexible PVC
- Stainless steel hose clamp - will not rust
- Can be used on plastic, steel, copper, and cast iron pipe
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