RPS™ 50 Rotor Sprinkler: 1/2" Inlet

RPS50 Rotary Sprinkler
Designed for smaller areas, the RPS™ 50 is available with a wide selection of nozzles that bring flexibility to system design.

The RPS™ 50 is a gear-driven, rotary sprinkler, capable of covering an area of 18' to 33' (5,5 to 10,06 M) radius at nozzle pressure of 30 to 50 PSI (2,1 to 3,4 bar) with a discharge rate of .8 to 3.8 GPM (2,8 to 14,4 LPM).

The RPS™ 50 is supplied with five (5) numerically coded interchangeable nozzles when purchased in a case (not when sold individually). Sprinkler nozzle trajectory is 25°. The sprinkler has a stainless steel radius adjustment screw and has arc adjustment from 40° to 360°.


  • Right Position Start – Rotor rotates counterclockwise from fixed right start position.
  • Time Proven Patented Reversing Mechanism – Assures continuous reverse and return…over a 35 year history.
  • Ratcheting Riser – Allows for easy adjustment of your right 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.