Benefits of the Mazco Safe-T-Stopper^®

Worker Safety

• Workers no longer need to be exposed to a hazardous gas rich environment. Safe-T-Stopper® is a closed tooling system.

Environmental Stewardship

• No more planned releases of natural gas to the environment, reduce your GHG emissions, reduce permitting from authorities and enhance public image.

Money Savings

• Reduce excavation size, stop or remove a service tee instead of interrupting a main, no welder required and reduce contractor costs.

Ease of Use

• One worker operation, stopping takes only minutes and only one 9/16" wrench for two stud nuts is required.

 Features:

• Up to 80 psi stopping operation
• Versatile and adaptable connection system
• Simple and low maintenance
• Light weight 6061- T6 aluminum
• Long life "o" rings and seals
• Service tee stopping
• Service tee removal or put back into service
• Gases or liquids capable

Capabilities:

• Service connections to pipe type service tees of sizes ¾" to 2".
• Service connections to Mueller No-blo service tees with or without brass completion plugs of sizes ¾" to 1 1/4".
• Service connections to street tees of sizes ¾" to 2" on any size main of steel or cast iron.
• Connect to pipe threads up to 2".
• Connect to other manufactured tees including TDW, Continental, etc.
• Stop service tees and remove aging compression fittings.
• Flapper valve fittings and tees
   

There are literally millions of service tees and compression fittings in the ground that will require attention in time. Virtually any service line stopping or service tee upgrades are done safely and efficiently with the Mazco Safe-T-Stopper®.