Rain Bird RB15 Strip-Pattern MPR Spray Nozzles
Brand: Rain Bird | SKU: RB15CST, RB15EST, RB15LCS, RB15RCS, RB15SST
Product Overview
Water narrow landscape strips with a pattern chosen for the head's position. Center-, end-, side- and left- or right-corner strip options cover different shapes; the 15 Series label does not mean every option waters the same rectangle.
Key Features
- Five fixed strip-pattern choices.
- Black top identifies the 15 Strip Series.
- Fits Rain Bird spray heads and shrub adapters.
Common Uses
- Narrow lawn strips beside walkways.
- Selecting coverage for the end, side, center or corner of a strip.
Technical Specifications
- All figures below are coverage width × length and flow at 30 psi
- RB15CST / 15CST: center strip; 4 × 30 feet; 1.21 gpm
- RB15EST / 15EST: end strip; 4 × 15 feet; 0.61 gpm
- RB15LCS / 15LCS: left corner strip; 4 × 15 feet; 0.49 gpm
- RB15RCS / 15RCS: right corner strip; 4 × 15 feet; 0.49 gpm
- RB15SST / 15SST: side strip; 4 × 30 feet; 1.21 gpm
- Operating pressure: 15–30 psi; optimum 30 psi
- Trajectory: 30 degrees
Compatibility & Installation Notes
Choose the pattern by head location and coverage shape, not by flow alone. Flush the body and install the nozzle and screen. Check coverage after installation; pressure and wind affect the watered area. Rain Bird advises against more than 25% radius reduction. A complete spray body is separate.
Frequently Asked Questions
Do all options water 4 × 15 feet?
No. At 30 psi, center and side strip options cover 4 × 30 feet; end and corner strip options cover 4 × 15 feet.
Are left and right corner options interchangeable?
No. Choose the left- or right-corner pattern that matches the required direction of coverage.
Can I use the center-strip flow for every variant?
No. At 30 psi the center and side options use 1.21 gpm, end strip 0.61 gpm and corner strip options 0.49 gpm.
Why Buy from Big Frog Supply?
Choose the RB15 strip family when a circular pattern would water beyond a narrow lawn. Center and side options cover 4 × 30 feet at 30 psi, while end and corner options cover 4 × 15 feet. Match both the head position and the variant's flow before ordering, especially when replacing an existing strip nozzle.
All figures below are coverage width × length and flow at 30 psi
RB15CST / 15CST: center strip; 4 × 30 feet; 1.21 gpm
RB15EST / 15EST: end strip; 4 × 15 feet; 0.61 gpm
RB15LCS / 15LCS: left corner strip; 4 × 15 feet; 0.49 gpm
RB15RCS / 15RCS: right corner strip; 4 × 15 feet; 0.49 gpm
RB15SST / 15SST: side strip; 4 × 30 feet; 1.21 gpm
Operating pressure: 15–30 psi; optimum 30 psi
Trajectory: 30 degrees
