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70CH / 70CHM

1" Impact Sprinklers

The 70CH is designed for general field use and for use on mechanically moved systems, especially center pivot machines. Primarily uses on Field Crops, Row Crops, Vegetables, Nurseries, Permanent Systems, Solid Systems, Portable Systems and Wheel Lines.

 

 

 

  • Heavy duty brass construction
  • 70CH 1" Female NPT Bearing
  • 70CHM has 1” Male bearing Integral Straightening Vanes
  • Stainless steel springs and fulcrum pin
  • Chemically resistant washers
  • Dual nozzle ports
  • Two-year warranty
  • Integral straightening vanes increase distance of throw
  • Wide range of flow rates
  • Corrosion and grit resistant
  • Built to last
  • Bearing: 1" Female NPT, Brass (70CH)
  • Bearing: 1" Male NPT, Brass (70CHM)
  • Trajectory Angle: 21°
  • Operating Range: 40-80 psi 2.8-5.5 bars
  • Flow Rate: 8.8-45.8 GPM 2.00-10.40 m3/h
  • Radius: 57-82 ft. 17.39-25.01 meters
  • Two 3/8” Female NPT Nozzle Ports (Spreader Nozzle Port requires Spreader Bushing to accept LAN-20 Nozzles)

Models

  • 70CH
  • 70CHM