Mueller and Qualitech Line Stop Fittings
Furmanite is an authorized distributor for Mueller Hot Tapping and Line Stopper machinery and pressure control fittings. Mueller Line Stopper “No-Blo” technology is unparalleled in the gas distribution industry. With decades of experience and countless successful operations, Mueller is the gold-standard for Line Stopper technology up to 12″ Diameter natural gas distribtion pipelines. Pressure Control Fittings are available in Bottom-Outlet, Side-Outlet, and Spherical-Tee fitting styles.
Qualitech Style Line Stop fittings are available in both mechanical and weld on styles. The “QT” linestop was originally developed by Furmanite for use by natural gas utilities. They are for use in low pressure piping system from ¾” – 6”. Furmanite no longer manufactures the QT system, but offers both the equipment and fittings for sale as a distributor.