K-Rain 14003 ProSport 1-Inch Gear-Drive Rotor
Brand: K-Rain | SKU: 14003
Product Overview
The K-Rain 14003 ProSport is a heavy-duty 1-inch gear-drive rotor for sports turf, large turf areas, and other high-flow irrigation zones. It is the standard ProSport rotor configuration, separate from the stainless-steel-riser version.
Current product data identifies a 1-inch inlet and a 5.1 to 32.5 GPM flow range. Before ordering, confirm the required ProSport configuration, inlet size, nozzle set, flow demand, radius, and whether the installation needs the standard rotor or the stainless-steel-riser model.
Key Features
- ProSport gear-drive rotor
- 1-inch inlet
- 5.1 to 32.5 GPM flow range
- Designed for sports turf and high-flow zones
- Standard rotor configuration
Common Uses
- Sports turf irrigation
- Large residential or commercial turf zones
- High-flow rotor replacement
- New rotor installations designed around 1-inch ProSport heads
Technical Specifications
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Series: ProSport
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Rotor type: Gear-drive rotor
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Inlet size: 1 inch
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Flow range: 5.1 to 32.5 GPM
Compatibility & Installation Notes
Match the rotor to the existing inlet size, nozzle requirements, flow design, and surrounding precipitation rate. Do not substitute the stainless-steel version unless that riser configuration is required for the site.
Frequently Asked Questions
Is this the stainless-steel ProSport rotor?
No. This listing is for SKU 14003, the standard ProSport 1-inch gear-drive rotor.
What should I confirm before ordering?
Confirm the inlet size, flow range, rotor family, and whether the site requires a stainless-steel riser.
Why Buy the K-Rain 14003 from Big Frog Supply?
Big Frog Supply separates the 14003 standard ProSport rotor from the 14003-SS stainless version and lists the inlet and flow details so contractors and maintenance teams can compare the correct rotor before ordering.
Product Type Sports-turf gear-driven rotor
Manufacturer Part Number 14003
Series K-Rain ProSport
Riser Configuration Standard plastic
Arc Range 40° to continuous 360°
Radius 43-77 ft.
Flow Range 5.1-32.5 GPM
Pressure Range 40-90 PSI
Precipitation Rate Approx. 0.48-1.56 in./hr., depending on nozzle and spacing
Recommended Spacing 40-65 ft.
Nozzle Trajectory 26°
Nozzle Design Triple nozzle
Inlet 1-in. female NPT
Check Valve Factory installed
