Plug Products

Home / Our Products / Cherne / Plug Products


Quality is what matters most with pipeline plugs and other products available from PrimeLine Products. We’ve been firmly committed to the highest quality in product standards for 20 years and counting. We feature top-of-the-line products manufactured by Cherne Industries, Inc. that are sure to be highly regarded by any trenchless rehabilitation company.


We proudly offer an assortment of pipeline plug tools and accessories that can be used to effectively seal pipes so your intended work can be done smoothly. Our plugs are ideal for residential, commercial, and industrial applications. Our main plug tools and accessories include:

  • Pneumatic plugs: These easy-to-install plugs are durable and lightweight. Pneumatic plugs are designed to be used to seal off drainage or sewage systems for repairs, cleanings, or inspections.

  • Mechanical pipeline plugs: These plugs form solid seals for times when you don’t want the inflation pressure released. Mechanical pipeline plugs are often used to allow technicians to tighten rim nuts by the pipe plug, although they can be used for a variety of applications.

Accessories: Related accessories we offer include extension and inflation hoses and protective sleeves that can be used to extend the life of pipeline plugs.


The pneumatic plugs we offer are inflatable and available in multiple sizes. A preferred pneumatic plug is the Single-Size Test Ball plug. It’s intended for use when there is a need to test drain vents or waste systems.

Also available in different sizes, our mechanical pipeline plugs provide full-pressure restraint in pipes. The Original Gripper plug is one of the most popular mechanical plugs we offer. It has a unique end-of-the-pipe design that keeps it from falling in, and it’s easy to locate within pipes because of its inside-of-the-pipe design.


Our top-quality pneumatic and mechanical pipeline plugs are made with optimal durability and long-term value in mind. Because of the versatility of these plugs, they can be beneficial when used to complete a wide range of tasks, from routine cleanings and inspections to installations.

The accessories we offer are just as beneficial since they make it easier to use and work with pipeline plugs. Our various accessories also improve project safety and reduce the risk of damaging pipes.


We’re a trenchless rehabilitation equipment provider that focuses on quality in everything we do. The top advantage with our plug products is the attention we pay in choosing quality plugs from trusted manufacturers. Our top-selling Single-Size Test Ball plug, for instance, has been a popular choice among plumbing professionals for 50 years. We also make an effort to carry an assortment of plug sizes so we can further accommodate customer needs.


Confidently order the plugs and other trenchless and pipeline equipment you need from PrimeLine Products. We’ve been family-owned and -operated for more than 20 years. Our drug-tested and background-checked staff is here to provide accurate estimates and any assistance you may need.

See for yourself why we’re a leading trenchless rehabilitation equipment provider. Contact us here at PrimeLine Products today to learn more about our plug tools or our range of other accessories.


Hand Pumps, Clog-Buster® Drain Flusher, Manometer


Ring & Chain Assemblies, Test Gauges, Tub Waste & Overflow Plugs


Multi-Size Jet-Ball® Pipeline Cleaning Balls

  • Inexpensive method for cleaning new lines prior to line acceptance testing
  • Also for cleaning grease out of existing lines-the better alternative to an expensive jet truck
  • Made of natural rubber

Point Repair Carriers

Cherne´s point repair carriers are well-suited for most point repair systems. Available for pipe sizes 4″ to 12″, Cherne´s carriers are known for both their durability and reliability. Custom lengths are available upon request.


Protective Sleeves

  • Extends plug life
  • Eliminates superficial cuts on plugs
  • Great for rental distributors & frequent users
  • Maintains backpressure ratings
  • Easy to install without special tools

Poly-Lift Lines, Extension/Inflation Hoses

  • Great for plugs from 6″ to 60″ with removable tire valves
  • Retard gauge: helps prevent “peg-out” damage
  • Heavy-duty rubber gauge cover reduces shock and protects gauge face
  • 3/8″ ID hose for quick inflate/deflate
  • Quick-dump valve for easy deflation
  • Quick disconnect design for easy installation
  • Designed for use with plugs with removable inflator valve and eyebolt
  • Male quick disconnect included for easy plug conversion

Brands we Provide