Brand: K-Rain SKUs: FN-10H, FN-10Q
Product Overview
This selectable K-Rain FN 10-foot nozzle page includes fixed-pattern female-threaded spray nozzles in half-circle and quarter-circle configurations. FN-10H provides a nominal 180-degree half-circle pattern, while FN-10Q provides a nominal 90-degree quarter-circle pattern.
The female threads fit compatible male-threaded spray risers, including K-Rain Pro-S bodies and other correctly matched spray bodies. Fixed arcs create defined pattern edges without field arc adjustment, making these variants useful for straight boundaries, corners, and regularly shaped turf or planted areas. K-Rain color-codes its fixed nozzles for easier field identification.
The old page described model-specific flow values as gallons per hour; fixed spray-nozzle performance is measured in gallons per minute and varies by arc and pressure. Use K-Rain’s performance chart for the selected variant and design pressure rather than applying one flow figure to both arcs. Actual throw and distribution also depend on wind, elevation, spacing, and pressure at the nozzle.
Available Variants
- FN-10H — nominal 10-foot half circle / 180°
- FN-10Q — nominal 10-foot quarter circle / 90°
Key Features
- Female-threaded fixed spray nozzles
- Compatible with male-threaded risers
- Nominal 10-foot radius
- Fixed quarter- or half-circle patterns
- Color-coded field identification
- Defined pattern edges
Common Uses
- Quarter-circle corner watering
- Half-circle property and pavement edges
- Replacing matching fixed nozzles on Pro-S bodies
- Regularly shaped turf and planting beds
Compatibility and Installation Notes
- Requires a compatible male-threaded spray riser.
- Select the half- or quarter-circle variant before ordering.
- Arc is fixed and cannot be converted between patterns.
- Use the performance chart for model-specific flow at the design pressure.
- Spray body is sold separately.
Frequently Asked Questions
Are both patterns included?
No. Choose either FN-10H or FN-10Q from the variant selector.
Can the arc be adjusted?
No. These are fixed-pattern nozzles.
Do they fit female-threaded K-Spray risers?
No. These nozzles are female threaded and require a male-threaded riser.
Why Buy These K-Rain FN 10-Foot Nozzles from Big Frog Supply?
Big Frog Supply separates thread direction, radius, and arc while removing the incorrect GPH wording, helping customers choose the correct fixed pattern and calculate zone flow accurately.
Product Type Selectable fixed-pattern spray nozzles
Models FN-10H; FN-10Q
Thread Type Female
Compatible Riser Male threaded
Nominal Radius 10 ft.
Patterns FN-10H half circle / 180°; FN-10Q quarter circle / 90°
Arc Adjustment Fixed; not adjustable
Flow Rate Varies by selected arc and operating pressure; use manufacturer performance data
Spray Body Included No
