Mazco Safe-T-Stopper^®

The Mazco Safe-T-Stopper® removes service tees in 10 - 15 minutes without gas release.

Safe-T-Stopper

The Mazco Safe-T-Stopper® is a premium service tool designed to operate safely on natural gas service tee connections and other fluid connections of suitable configuration.

How Does It Work?

Mazco Safe-T-Stopper® is specifically designed to allow for open gut, pipe tees, street tees and no-blo service tee stopping or tee removal without hazardous release of natural gas.

Simply mount the tool over the tee, remove the cap on plug, set an expandable plug below the branch & remove the tool. It's that simple!

Service tee connections can be put back in service or removed without the hazardous release of the contained product. Safe-T-Stopper® can also be used to changeout faulty full port valves with no release of gas.

Benefits:

Worker Safety
Environmental Stewardship
Money Savings
Ease of use

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®.

Available to use on:

¾" to 2" open gut service tee connections
¾", 1" & 1 ¼" Mueller No-Blo service tee connections w/ or w/o brass completion plug
¾" to 2" pipe threads
1" to 2" threaded street tees
Flapper valve fittings and tees

An Interactive
Safe-T-Stopper
Demonstration
Is Now Available

Click Here To View

Contact Us to Discuss Safe-T-Stopper^® Tool Applications

News

2009-07-03

New Safe-T-Stopper Videos

We have six new videos showing the capabilities of the Safe-T-Stopper. Watch the Safe-T-Stopper remove:

2008-12-09

New "NO TOOLS" Attachment

We have simplified the Street Tee stopping process and Saddle Clamp removal. Safe-T-Stopper® can now be used on Street Tee removals and Clamp-on Saddle removals without the use of tools. Just attach the Lower Housing using the Overcenter Lockdown Retainer device. It's that simple!

2008-10-06

Web Site Updates

We have updated our website to better reflect the new tool capability. The text and images found in the street tee connections are easier to follow and provide greater detail. The appropriate images and part numbers have been added for further clarity of the tool components.

2008-08-15

New Attachments - Greater Capability

Mazco has expanded the Safe-T-Stopper® capability to service and remove street type threaded tees up to 2". A new lower housing and main seal allows for the street tees to be unthreaded from the cast iron or steel mains and a plug threaded in its place. We can even put in a new threaded tee and sch 80 pipe nipple in place of the old tee. Upgrading and insertions of service lines can be done safely and cost effectively.

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Mazco Safe-T-Stopper®