K-Rain RPS75-RCW 4-Inch Reclaimed-Water Rotor

K-Rain RPS75-RCW 4-Inch Reclaimed-Water Rotor

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

Technical Specifications

• Pop-up height: 4 inches
• Inlet: 3/4-inch female connection
• Identification: Reclaimed-water version of the RPS75 rotor

Compatibility & 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

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 4-Inch Reclaimed-Water Rotor?

Big Frog Supply organizes the reclaimed-water identification, rotor size, hydraulic details, and installation checks so homeowners, contractors, and maintenance teams can distinguish RPS75-RCW from standard-water RPS75 configurations before ordering.