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RPS50 Rotor Sprinklers
Part NO. RPS50
Available Options:
K-Rain Type:
Our Price:
Product Description

RPS50 Rotor Sprinklers

When considering the RPS50® gear driven rotor, think water efficiency. Designed for smaller areas, it is now available with a wide selection of nozzles and brings flexibility to system design.

The RPS50 is a gear-driven, rotary type sprinkler, capable of covering an area of 17’ to 30’ radius at nozzle pressure of 30 to 50 PSI with a discharge rate of .75 to 3.3 GPM. The RPS50 is adjustable in all phases of installation (i.e. before installation, after installation while static, and after installation while in operation).

K-Rain Distance Illustration


  • Right Position Start
    Rotor rotates counterclockwise from fixed right start position
  • 1/2" Female NPT Inlet
    Replaces all standard mini rotors and pop-up sprays
  • Time Proven Patented Reversing Mechanism
    Assures continuous reverse and return over a 20 year history
  • Ratcheting Riser
    Allows for easy adjustment of your left starting position with a simple turn of the riser
  • Rubber Cover
    Seals out dirt and increases product durability
  • Wide Selection of Nozzles
    Provides flexibility in system design
  • Optional Check Valve
    Prevents low head drainage


Specification Details
Inlet 1/2” Threaded NPT
Arc Adjustment Range 40 to 360 degrees
Flow Range .75 to 3.3 GPM
Pressure Rating 20 to 70 PSI
Precipitation Rate .22 to .41 inches per hour
(Depending on Spacing and Nozzle)
Overall Height
(Popped Down)
Recommended Spacing 17’ to 28’
Radius 17’ to 30’
Nozzle Trajectory 26 degrees
Riser Height 4"


RPS50 Product Brochure
RPS50 Sprinkler Setting Instructions

tags: rps50 rps 50 krain k-rain

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