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


Featured Items:

  • Open Pit Mining
    Open pit mines are used extensively in "hard rock" mining for ores such as metal ores, copper, gold and many minerals.
  • Heap Leach Mining Systems
    Heap leaching is the process to extract precious metals like gold, silver, copper and uranium from their ore by placing them on a pad (a base) in a heap and sprinkling a leaching solvent, such as cyanide or acids, over the heap. This process dissolves the metals and they collect at the bottom of the pad. The metal is then further processed.
  • Yelomine Pipe
    CertainTeed Certa-Lok Yelomine is manufactured from a specially formulated PVC compound that contains impact modifiers and UV (Ultraviolet) inhibitors. These modifiers and inhibitors provide higher impact strength over an extended period of time and allow Certa-Lok Yelomine to be used in above-ground, exposed applications as well as underground or buried applications.

  • 900 Series Tornado Filter
    The Morrill Industries 900 Series Tornado Filter is an inline, self-cleaning water filter, designed for Well Water and Surface Water Filtration applications.

    The key to the Tornado Filters success is the combination of an Entrance Nozzle Plate, Velocity Tube, High Velocities down the Length of the Filter Screen
    and Reduced Flow
    Velocity through the
    Tornado Filter Screen.

  • Complete line of valves and filters for mining and agriculural applications.

  • Center Pivot Systems
    From the pivot point to the last span, a Valley center pivot is engineered, constructed and field-tested to handle any operating stresses your machine may experience. Valley structures stand up to the toughest loads produced by rough terrain, deep furrows and long-span machines. No wonder Valley center pivots command the highest resale value in the industry.

  • Lateral Move Systems
    Irrigating your square, rectangular, and oddly shaped fields isn't a problem! Valley® linear machines offer you great advantages not found in other farm irrigation methods - advantages that can increase your field's potential and your profitability.

  • Swing Arm Corners
    Your center pivot irrigation technology has saved you water and increased your yields, but what about those field corners and areas around existing structures and trees? Valley® corners, Benders, and DropSpan™ can solve these challenges by picking up those missed corners and that non-irrigated land.

  • Towable Systems and Specialty Systems
    When a center pivot or a lateral move system isn't what you need, you can be sure we have a specialty system that meets every one of your requirements. Whether your field is small, demands frequent light applications or has an obstacle or two, we have just the right system for you.

  Office 520-384-9223
401 E Maley
Willcox, AZ 85643
Mining Orders:
Agricultural Orders: