Brand: K-Rain SKU: RPS75-RCW
Product Overview
The K-Rain RPS75-RCW is the reclaimed-water-identified version of the 4-inch RPS75 gear-driven rotor. It combines the same residential and light-commercial watering platform with purple identification intended to distinguish non-potable or reclaimed-water irrigation components where that marking is required or preferred.
The rotor has a 3/4-inch female NPT inlet, adjustable coverage from 40° to 360°, and current RPS75-family performance of approximately 22 to 51 feet of radius, 0.7 to 8.3 GPM, and 20 to 70 PSI. Eight standard and four low-angle nozzles provide flexibility for balancing flow, radius, trajectory, and precipitation. The fixed right start, top adjustment, rubber cover, and non-flushing wiper seal support familiar field setup and dependable operation.
K-Rain's universal RPS75 riser assembly fits compatible Hunter PGP and PGP Ultra cans, allowing certain reclaimed-water retrofit installations to retain the buried outer body. Purple identification does not by itself establish that an installation satisfies every local reclaimed-water rule. Verify the site's required color coding, signage, cross-connection protection, and other code provisions before installation.
Key Features
- Purple identification for reclaimed-water applications
- 4-inch gear-driven rotor
- 40°-360° adjustable arc
- Approximate 22- to 51-foot radius
- Approximate 0.7- to 8.3-GPM flow range
- 20- to 70-PSI operating range
- 3/4-inch female NPT inlet
- Eight standard and four low-angle nozzles
- Universal riser fits compatible Hunter PGP and PGP Ultra cans
Common Uses
- Reclaimed-water residential irrigation
- Purple-identified light-commercial turf zones
- Replacing a compatible reclaimed-water rotor
- Retrofitting an approved existing PGP-style can
Compatibility and Installation Notes
Confirm the water source, local reclaimed-water requirements, and the exact installed rotor body before ordering. Select the nozzle from available pressure and flow, coordinate precipitation rates across the zone, and flush the line before final setup. Do not connect reclaimed-water irrigation in a manner that can cross-connect with potable plumbing.
Frequently Asked Questions
Is RPS75-RCW hydraulically different from the standard RPS75?
It uses the RPS75 watering platform with reclaimed-water identification. Select it when the purple identification matches the site's requirements.
Does purple identification alone make an installation code compliant?
No. Local regulations may also require signs, pipe marking, separation, backflow protection, or other safeguards.
Are nozzles included?
The RPS75 family is supplied with eight standard and four low-angle nozzles in the standard configuration.
Why Buy the K-Rain RPS75-RCW from Big Frog Supply?
This page separates the reclaimed-water rotor from the visually similar standard RPS75 and explains the code-verification requirement. Big Frog Supply also carries purple spray components, valves, nozzles, and standard-water alternatives for building clearly identified irrigation zones.
