Southwest Irrigation, LLC
Southwest Irrigation is the leading supplier for Heap Leach Mining Systems and Agricultural Irrigation Systems in the southwest.


Rolling 28 Series
2" IPS - 8" DIPS

The McElroy 28 fusion machines will butt fuse pipe sizes from 2" IPS - 8" DIPS (63mm - 225mm). They come in multiple model configurations to assure your pipe fusion needs are covered.

Rolling, TracStar® and Pit Bull® machines incorporate the interchangeable 28 four-jaw carriage, which can be easily removed for in-ditch fusion. For tight installations, the outer fixed jaw and skid can be removed from the carriage converting it to a 3-jaw carriage for an even more compact fusion unit. Several of these units offer saddle fusion capability in the form of a Combination Unit (CU) that allows fusion of branch saddle with a maximum base diameter of 9.63" onto any size main.

Rolling 28

  • Wheeled chassis for easy maneuvering on the jobsite Carriage can be easily removed for close quarter use
  • Available in a Combination Unit (CU) for sidewall fusion
  • DataLogger® compatible

Rolling 28 Hand Pump

  • Double action hand pump
  • 1,500 PSI Capability
  • Carriage can be easily removed for close quarter use
  • DataLogger® compatible



  Office 520-384-9223
401 E Maley
Willcox, AZ 85643
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