The Pit Bull is the workhorse of the McElroy machine line with a marked level of endurance. The carriage alone provides all the muscle you need to fuse medium-diameter polypropylene pipe when wheeled- and track-mounted vehicles are not necessary. The carriage, heater, insulated heater stand and Hydraulic Power Unit (HPU) are separate components that can be situated in various arrangements to allow flexibility in confined environments.

PIT BULL® 618 200MM — 450MM (8" - 18")

The 618 bridges the gap between small- and large-diameter pipe fusion with a removable fourth jaw for compact, in-ditch use.

PIT BULL® 500 SERIES II 315MM — 500MM (12" - 20")

The 500 can fabricate segmented ells with optional mitered inserts and is DataLogger compatible.