K5 – Gear Drive Sprinkler – Bulk Pack
PACK OF 20
Enjoy installation convenience and matched precipitation without hassles. K-Rain’s new RPS rotor sprinkler is the first gear-driven sprinkler that makes matched precipitation fast and easy, without the need for cumbersome changing of nozzles or sprinkler heads in the field. The K5 offers a choice of 4 selectable nozzles built- in. With a twist of a screwdriver, quickly select the correct nozzle flow to match the arc setting of the sprinkler, wet or dry. No nozzles trees to carry or lose. Fewer chances for errors. Using a combination of the four nozzles, it’s easy to achieve matched precipitation across all arc settings.
The K-Rain K5 has 4 built-in water saving nozzles to help you reduce water consumption up to 30%. Simply select the spray pattern and corresponding water saving nozzle for uniform watering. This rotor sprinkler gear drive is designed for basic residential and light commercial applications, and is a direct replacement for Hunter PGP® rotors.
- Four built-in selectable nozzles to match different arc settings (#1 – #4).
- Adjustable arc (40° to 360°). All adjustments made from top – wet or dry. No special tools needed.
- Balanced precipitation rates when nozzle setting matched to arc.
- Precision-engineered nozzles for water saving efficiency.
- Standard rubber cover
- Proven water-lubricated gear-drive design common to RPS 75 Series. Large dirty-water screen for compatibility with reclaimed and recycled water sources.
- Internal assembly interchanges with Hunter® PGP® rotors.
- Low-pressure operation.
COMPARISON CHART
Performance Data

| Nozzle | Pressure kPa – Bar | Radius M | Discharge L/Min |
|---|---|---|---|
| #1 | 207 – 2.1 | 10.1 | 4.9 |
| 241 – 2.4 | 10.4 | 5.3 | |
| 276 – 2.8 | 10.4 | 5.7 | |
| 310 – 3.1 | 11.3 | 6.1 | |
| 345 – 3.4 | 11.3 | 6.8 | |
| #2 | 207 – 2.1 | 11.3 | 9.8 |
| 241 – 2.4 | 11.6 | 10.6 | |
| 276 – 2.8 | 11.9 | 11.4 | |
| 310 – 3.1 | 12.2 | 12.1 | |
| 345 – 3.4 | 12.2 | 13.6 | |
| #3 | 207 – 2.1 | 11.3 | 14.4 |
| 241 – 2.4 | 12.2 | 15.5 | |
| 276 – 2.8 | 12.2 | 17.0 | |
| 310 – 3.1 | 12.5 | 17.8 | |
| 345 – 3.4 | 13.1 | 18.5 | |
| #4 | 207 – 2.1 | 11.6 | 19.6 |
| 241 – 2.4 | 12.2 | 21.5 | |
| 276 – 2.8 | 13.4 | 22.7 | |
| 310 – 3.1 | 13.7 | 24.2 | |
| 345 – 3.4 | 14.0 | 25.7 |



















