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Mazco has recently introduced redesigned half collars for its safety stopper equipment tooling. These half collars secure the tooling to the service tee connection by a rigid loop under the branch connection. These collars provide fail-safe security against ...

Mazco is excited to introduce a new drilling adapter for the Safe-T-Stopper line of products. This drilling tool is used to drill concentric holes in the main line where service tee perforations were torched or punched, allowing tapered threaded ...

Mazco manufactures tool adapters and tapered threaded plugs for stopping gas flow in service tee connections. They are available from 1/4" and up, for threading into concentric holes drilled in the main or perforator type holes in the main.Mazco manufacturers ...

Mazco manufactured valve changers work on valves with oblong port plug valves (Mueller, AY McDonald, Dresser, Rockford Eclipse, and other manufacturers) used on service risers and meter valves. These units are available in sizes from .300" to 2". All ...

Industrial NetMedia is happy to announce the launch of a brand new website for Mazco Products and Services, featuring the innovative Safe-T-Stopper line stopper tool. Safe-T-Stopper was developed by Mazco as a way to quickly and efficiently remove service ...