Cherne® Rupture Discs for TB/AL Plugs, LH Thread, Plug Inflation Pressure of 22 To 25 PSI
Rupture Disc for Test Balls and Air-Loc Plugs with inflation pressures of 22-25 psi.
Differences Between Pneumatic and Mechanical Plugs
Pipeline plugs, like the ones available from PrimeLine Products, come in various shapes and sizes. Two of the main categories of plugs of this nature are pneumatic and mechanical plugs.…
Understanding Pneumatic Plugs
Industrial and home construction companies often use pipeline and pneumatic plugs to test the pressure in newly laid pipes. The equipment is also becoming commonplace where trenchless digging is required.…
The Role of Mechanical Pipeline Plugs
Designed to hold tight and be durable, mechanical pipeline plugs come in a variety of materials, sizes and shapes. PrimeLine Products offers a wide assortment of these plugs as well…
How to Choose the Correct Pipeline Plugs
When faced with a difficult plumbing problem, it’s important to have the right pipeline plugs for the job. Prime Line Products offers a broad selection of pipeline plugs that vary…
Types of Pipeline Plugs
The world of plumbing is far more than unclogging toilets or installing new sinks. One essential part of plumbing is pipeline plugs, yet most people don’t even know what they…
Cherne® WINCH 500 FT.
Part Number: 253318 Description: • Drags plugs in leak location testing • Feeds Jet-BallTM down line for sewer cleaning • Normal pull-strength up to 550 pounds • 3/32" diameter steel…
Cherne® Interconnect Hose
Part Number: 043338 Description: The interconnect hose is used to attach the front and back air test plugs when conducting a leak location test. This hose includes a cable for…
RPD REPLACEMENT KIT, 240 PSI HP PLUG
Rupture Disc for High Pressure Plugs with inflation pressure of 200 psi.
Cherne® Protective Sleeve, 20-40 in. OLD DESIGN PRE-2020
20"-40" (500-1000 mm) old design for plugs made before Dec 2019