Providing Products for the Collection System Maintenance and Rehabilitation Industry for Over Ten Years

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.

Original Gripper® Plugs

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
Hub-Fit Gripper® Plugs

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
Clean-Out Gripper® Plugs

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
T-Handle Aluminum Gripper® Plugs

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
Iron-Grip™ Bypass Plugs

Econ-O-Grip® Plugs

Econ-O-Grip® Plug Features:
  • Cost-effective method for plugging open ended pipe
  • Works well as a pipe dust cover
Econ-O-Grip® Plugs

Petro Econ-O-Grip™ Plugs

Petro Econ-O-Grip® Plug Features:
  • Cost-effective, chemical-resistant plug
  • Works well as a pipe dust cover
Petro Econ-O-Grip™ Plugs

Sure-Grip® Plugs

Sure-Grip® Plug Features:
  • Polypropylene construction
  • Fits all types of pipe at nominal sizes
  • Permanent or temporary use
Sure-Grip® Plug

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
Kwik ‘N Sure Plugs

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
Monitor-Well Locking Plugs

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
Plastic Test Caps

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
Test-Kap
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