ABC offers a complete line of RigiDuct® Fittings, which makes it easy to plan and install a complete RigiDuct® ventilation system.

The ABC line of Fittings includes 22½-, 30-, 45-, 60- and 90-degree Elbows, Flexible and Smooth Radius Elbows, End Caps, T’s, Y’s and Lateral Y’s. Reducers and Transition Pieces, (Figure 1) for connecting different shapes and sizes of RigiDuct®, are also available. When ordering T’s, Y’s, Reducers and Lateral Y’s, be sure to indicate the bell and spigot locations. See photo below, labeled (Figure 2), showing how vertical and horizontal elbows are manufactured.

We also offer extensible Face Tubes, which slide forward manually to keep the duct within 10 feet (3m) of the face. Face Tubes are furnished as the next available size smaller than the tubing line diameter.

In addition to the standard line of Fittings, ABC can customize your installation by offering special items such as short lengths of RigiDuct® or Smooth-Radius Fittings. Sections with mixed couplings are available to adapt RigiDuct® to MineDuct® exhaust tubing or MineVent® blower tubing.  ABC can also tailor your tubing or fittings by installing customized dampers to meet your specifications.

If you require a special type of Fitting, a drawing must be supplied to us for quoting and manufacturing purposes.  

 Figure 1

 Figure 2