K-Rain - RPS75 - 3/4" RPS Rotor
K-Rain - RPS75 - 3/4" RPS Rotor is backordered and will ship as soon as it is back in stock.
Why so “cheap” at CheapSprinklers? Low prices by design — same parts, no compromise
Our prices are lower because of how we run our business — not because the product is different — and we pass those efficiencies directly on to you.
You’re receiving the same brand-new, factory-sealed item sold by big-box, supply-house, or bloated online-warehouse sellers — delivered direct to you, for less.
- Bulk Purchasing: We buy in high volume to lower per-unit cost
- Low Overhead: No physical storefronts or unnecessary middlemen
- Price-First Model: Our business is built around keeping everyday prices as low as possible — so you can put the savings toward other projects or your business.
- Fast & Efficient Fulfillment: Streamlined US warehouse operations keep costs down and orders moving fast.
The Result: Genuine products with full manufacturer warranty — delivered fast, without paying inflated big-box, supply-house, or bloated online-warehouse markups for the same parts.
CheapSprinklers Product Guarantee How we guarantee authenticity and warranty coverage
All products sold by CheapSprinklers are brand new and factory sealed. This K-Rain Rotor (RPS75) is sourced directly from K-Rain and ships from us in new-in-box retail packaging.
We’ve been sourcing and supporting irrigation products for professionals and DIYers through both brick-and-mortar and online channels since 1981.
If there’s ever an issue, CheapSprinklers stands behind what we sell and will help coordinate any warranty claim or replacement.
- Genuine New K-Rain Rotor: no knockoffs, no refurbished, no old stock
- Factory Sealed: shipped in original new-in-box retail packaging
- Current Production Inventory: no discontinued or clearance stock
- Complete K-Rain Warranty: full manufacturer coverage begins when your order is delivered
The Result: Peace of mind. You’re installing top-quality equipment — and if there’s ever an issue with this Rotor, you’re fully supported by CheapSprinklers and K-Rain.
K-Rains RPS® 75 gear drive rotor is capable of covering an area of 22' - 51' at a nozzle pressure of 20 to 70 PSI with a discharge rate of .75 to 8.3 GPM.
A direct replacement for the Hunter PGP® rotor, with our time-proven, patented reversing mechanism (the same used in the Hunter PGP®), the RPS75® drops directly in an installed Hunter PGP® and PGP Ultra can. The K-Rain® patented reversing mechanism feature ensures continuous reverse and return.
Includes:
- 1 Nozzle Tree per Rotor. (Includes 8 standard & 4 Low angle nozzles)
- 1 Rotor Key included in purchase of 10+ Rotors. 2 keys per case of 20.
- If you purchase less than 10 rotors then a rotor key will need to be purchased separately. Rotor key is part P1000901.
- Optional Nozzle Changer Clip must be purchased separately - P54065
SPECIFICATIONS:
- Inlet: 3/4" (1,9 cm) Threaded NPT
- Arc Adjustment Range: 40° - 360°
- Flow Range: .75 - 8.2 GPM (2,6 - 32,6 LPM)
- Pressure Rating: 30 - 70 PSI (2,1 - 4,8 bars)
- Precipitation Rate: .16 - .70 in/hr (4 - 18 mm/hr) (Depending on Spacing and Nozzle Used)
- Overall Height (Popped Down): 7 3/8" (19,7 cm)
- Recommended Spacing: 25' - 45' (7,6 - 13,7 m)
- Radius: 22' - 51' (6,7 - 15,5 m)
- Nozzle Trajectory: 26°
- Low Angle Nozzle Trajectory: 11°
- 8 Standard and 4 Low Angle Nozzles Included with each Rotor
- Riser Height: 4" (10,2 cm)
FEATURES AND BENEFITS:
- 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 RPS® 75 riser.
- Right Position Start - Rotor rotates counterclockwise from fixed right start position.
- Includes 5 Free Check Valve Assemblies Per Case
- Top Adjustment - No training necessary - the RPS® 75 has the same adjustment procedure as the Hunter® PGP®.
- Full and Part Circle Rotation - Provides a full range of adjustment from 40° to 360°.
- Non-flushing Wiper Seal - Reduces leaks caused by debris trapped under seal.
- 3/4" (1,9 cm) Inlet - Replaces all standard rotors.
- Ideal for Low Flow Applications.
- Universal Riser Assembly – Fits into existing Hunter® PGP® and PGP® Ultra cans.
- Universal Adjustment Tool - Compatible with existing Hunter® products.
- Rubber Cover - Seals out dirt and increases durability.
- Wide Selection of Nozzles - Including standard and low angle, provides flexibility in system design.
- Five Year Limited Warranty
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