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K-Rain RPS75 Rotors

The RPS75 gear drive is designed for basic residential and light commercial applications and is a direct replacement for Hunter PGP rotors.
The reversing mechanism, a K-Rain patented feature, is the same mechanism used in the Hunter PGP (K-Rain currently licenses this patent to Hunter - U.S. Patent No. 5,417,370 Carl L.C. Kah Jr.). With K-Rain's wide selection of standard and low angle nozzles, the RPS75 provides even water distribution.
  • K-Key - K-Rain Rotor Adjustment Key
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    Original Price $1.16
    Current Price $1.02
    K-Rain

    K-Rain - K-Key - Rotor Adjustment Key

    Rotor Adjustment Key K-Key, Replacement for MiniPro and Pro Plus Rotor Sprinklers.

    Original Price $1.16
    Current Price $1.02
    In Stock (9)
    Save 12%
Features
  • 3/4" Female Threaded NPT Inlet – Replaces all standard rotors
  • Direct replacement for Hunter® PGP®
  • Riser fits in existing Hunter® PGP® cans - Simply unscrew the existing riser from the PGP® can and replace with the RPS75 riser
  • Top Adjustment – No training necessary, the RPS75 has the same adjustment procedure as the Hunter® PGP®
  • Full and Part circle rotation – Provides a full range of adjustment from 40* to 360*
  • Universal adjustment tool - Compatible with existing Hunter® products
  • Rubber Cover – Seals out dirt and increases product durability
  • Wide Selection of Nozzles - Provides flexibility in system design

Specifications


  • Inlet – 3/4” Female Threaded NPT
  • Arc Adjustment Range - 40 to 360 degrees
  • Flow Range - .75 to 8.2 GPM
  • Pressure Rating – 30 to 70 PSI
  • Precipitation Rate - .12 to 1.16 Inches Per Hour (Depending on Spacing and Nozzle)
  • Overall Height (Popped Down) - 7 3/8”
  • Recommended Spacing – 25’ to 45’
  • Radius – 22’ to 51’
  • Nozzle Trajectory – 25 degrees
  • Low Angle Nozzle Trajectory - 11 degrees
  • 8 Standard and 4 Low Angle Nozzles Included
  • Riser Height – 4”