An easy way to mount diffusers with 3/4" MNPT connections
Simply drill a 1-1/4" hole in plastic or metal pipe up to 8" in diameter,
de-burr the hole, press in the self-locking diffuser mount and screw
the diffuser into the mount. The UDM can be glued to PVC or ABS
piping if desired but is not necessary. The UDM is for mounting diffusers
on the top or bottom of the lateral and is not recommended for
sidewall mount of diffuser units. Availabe in PVC or EPDM.