Series 908 ID Controlled MJ Adapter
The Poly-Cam ID Controlled MJ Adaptor Transition is a double restraint multi-level mechanical transition fitting. This design allows a non-reduction, smooth bore transition between the HDPE and Ductile pipe. The polyethylene or pipe-quality copolymer material are hydraulically compressed into the transition fitting. The HDPE and MJ Adaptor is joined with a compression ring that restrains the HDPE onto the MJ Adaptor.
Relaxation of the pipe creates a seal to prevent leakage.
A MEGALUG®, FIELD LOK®, or TUFGRIP® (Tyler Union) restraint is required to be used with this product. Standard glands will not completely restrain the expansion/contraction of the HDPE. This design allows installer to use standard length bolts instead of the more costly longer bolts. The double-restraint design also eliminates the need for wait-time in order to backfill.
- Sizes range from 3” to 24” in both iron and ductile pipe