K-Rain FN15 15-Foot Female-Threaded Spray Nozzles
Brand: K-Rain | SKUs: FN-15CS, FN-15H, FN-15Q, FN-15SS, FN-15ES, FN-15F
Product Overview
This selectable K-Rain FN15 family includes female-threaded fixed-pattern nozzles for compatible spray bodies with male-threaded risers. Circular options include quarter-, half-, and full-circle patterns, while the center-, end-, and side-strip models cover narrow rectangular areas.
Select the exact variant for the landscape shape; the page does not include every nozzle in one package. Actual coverage changes with pressure, and the strip models use model-specific rectangular patterns rather than a 15-foot circular radius. Before ordering, confirm the SKU, thread style, pattern, pressure, and flow required for the zone.
Key Features
- Female threads for compatible male-threaded risers
- Fixed quarter-, half-, and full-circle options
- Center-, end-, and side-strip patterns
- Color-coded model identification
- Defined pattern edges for regular landscape geometry
Common Uses
- Quarter-circle corners and half-circle boundaries
- Full-circle interior lawn coverage
- Narrow medians and rectangular planting strips
- Replacing a matching nozzle on a compatible Pro-S spray body
Technical Specifications
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Connection: Female threaded
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Circular Models: FN-15Q, FN-15H, FN-15F
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Strip Models: FN-15CS, FN-15ES, FN-15SS
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Circular Radius: Approximately 13 ft. at 20 PSI, 16 ft. at 30 PSI, and 17 ft. at 40 PSI
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FN-15CS Pattern: Approximately 4 × 24 ft. at 20 PSI or 4 × 30 ft. at 30 PSI
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FN-15ES Pattern: Approximately 4 × 12 ft. at 20 PSI or 4 × 15 ft. at 30 PSI
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FN-15SS Pattern: Approximately 4 × 28 ft. at 20 PSI or 5 × 32 ft. at 30 PSI
Compatibility & Installation Notes
These nozzles require a compatible male-threaded spray riser. Select one SKU from the variant menu and use that exact model’s flow data when calculating zone demand. Fixed patterns cannot be converted into another arc. Flush the line before installation; the spray body is sold separately.
Frequently Asked Questions
Are the strip models 15-foot circular nozzles?
No. They produce rectangular patterns with model-specific widths and lengths.
What pattern does SKU FN-15CS provide?
K-Rain identifies FN-15CS as the center-strip pattern, although the current store selector uses a legacy “Corner Strip” label.
Will these fit standard K-Spray bodies?
No. Standard K-Spray bodies use female risers for male-threaded nozzles; FN nozzles require male-threaded risers.
Does one purchase include every listed pattern?
No. Choose the required SKU from the variant selector; each variant is sold separately.
Why Buy K-Rain FN15 Spray Nozzles?
Big Frog Supply organizes the thread type, SKU choices, coverage patterns, and pressure-based performance so homeowners, contractors, and maintenance teams can compare each FN15 option before ordering.
Product Type Selectable fixed-pattern spray nozzles
Models FN-15Q; FN-15H; FN-15F; FN-15CS; FN-15ES; FN-15SS
Thread Type Female
Compatible Riser Male threaded
Circular Patterns Quarter 90°; half 180°; full 360°
Circular Radius Approx. 13 ft. at 20 PSI; 16 ft. at 30 PSI; 17 ft. at 40 PSI
FN-15CS Center Strip Approx. 4 x 24 ft., 0.8 GPM at 20 PSI; 4 x 30 ft., 1.0 GPM at 30 PSI
FN-15ES End Strip Approx. 4 x 12 ft., 0.4 GPM at 20 PSI; 4 x 15 ft., 0.5 GPM at 30 PSI
FN-15SS Side Strip Approx. 4 x 28 ft., 1.1 GPM at 20 PSI; 5 x 32 ft., 1.3 GPM at 30 PSI
Arc/Pattern Adjustment Fixed; circular radius may be reduced on compatible models
Spray Body Included No
