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


Email: swiminingorders@swirr.com                
 
PRL-CMS
Low Flow Pressure Regulator


Two models available for either copper (cms) or gold/silver mining installations requiring lower flows 0.1 to 8.0 gpm (23 to 1817 L/hr).

FEATURES

  • Maintains a constant preset outlet pressure while handling varying inlet pressures
  • Inlet sizes: 3/4" F NPT, 3/4" F hose Outlet sizes: 3/4" F NPT
  • Tamper-proof housing
  • Very low hysteresis and friction losses
  • Patented design
  • 100% water-tested for accuracy (no adjustments ever needed)
  • No external metal parts for excellent corrosion resistance
  • One-year warranty on materials, workmanship and performance
PrL
Criteria
Preset
Operating
Pressure
Maximum
Inlet
Pressure
Flow
Range
  RECOMMENDATIONS
Copper mine Special® (CMS)
PRL-6 6 psi (0.41 bar) 100 psi (6.89 bar) 0.5 - 5 gpm (114 - 1136 L/hr)   Solution high sulfuric acid copper solutions greater than 10/gpl H2sO4
PRL-10 10 psi (0.69 bar) 120 psi (8.27 bar) 0.5 - 5 gpm (114 - 1136 L/hr)   pH Range less than 3.0
PRL-12 12 psi (0.83 bar) 135 psi (9.31 bar) 0.1 - 8 gpm (23 - 1817 L/hr)   Gold/Silver mining
PRL-15 15 psi (1.03 bar) 150 psi (10.34 bar) 0.1 - 8 gpm (23 - 1817 L/hr)   Solution gold & silver solutions
PRL-20 20 psi (1.38 bar) 150 psi (10.34 bar) 0.1 - 8 gpm (23 - 1817 L/hr)   pH Range 3.0 to 9.0
PRL-25 25 psi (1.72 bar) 150 psi (10.34 bar) 0.1 - 8 gpm (23 - 1817 L/hr)    
PRL-30 30 psi (2.07 bar) 150 psi (10.34 bar) 0.1 - 8 gpm (23 - 1817 L/hr)    
PRL-35 35 psi (2.41 bar) 150 psi (10.34 bar) 0.1 - 8 gpm (23 - 1817 L/hr)    
PRL-40 40 psi (2.76 bar) 150 psi (10.34 bar) 0.1 - 8 gpm (23 - 1817 L/hr)    

 





 

 

  Office 520-384-9223
  
401 E Maley
Willcox, AZ 85643
Email:
Mining Orders:
miningorders@swirr.com
Agricultural Orders: aginquires@swirr.com
Website: www.southwest-irrigation.com