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K-Rain PROSport 14003-SS — 4" Stainless Steel Adjustable Rotor

K-Rain PROSport 14003-SS — 4" Stainless Steel Adjustable Rotor

Brand: K-Rain
Save 28%
$96.74
$70.13
SKU 14003-SS

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The K-Rain PROSport 14003-SS is a professional-grade 4" stainless-steel pop-up rotor engineered for sports turf and commercial irrigation. It combines durable materials with precision water distribution for reliable, long-term performance.

  • Stainless-steel riser and corrosion-resistant construction; 4" pop-up height, 9.5" overall height when retracted.
  • 1" female NPT inlet compatible with standard irrigation piping; optional BSP models available.
  • Triple nozzle configuration with six numerically coded interchangeable nozzles, provides even coverage across 45–77 ft radius.
  • Adjustable arc from 40° to continuous 360° with patented Easy Arc Set and arc memory clutch for quick, accurate adjustments.
  • Flow range 5.9–32.5 GPM and pressure rating 40–90 PSI; nozzle trajectory 26° for consistent distribution.
  • Factory-installed check valve prevents low-head drainage; rubber cover and mud guard protect against debris and tampering.
  • Includes riser-adjustment features and a 5-year limited warranty for commercial installations.

Designed for athletic fields and large commercial landscapes, the PROSport 14003-SS delivers predictable radius and precipitation rates across a wide operating range. Simple maintenance, interchangeable nozzles, and robust stainless components make it a dependable choice for demanding irrigation projects.

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Frequently Asked Questions

What inlet size does the PROSport 14003-SS use?
The rotor uses a 1" female NPT inlet compatible with standard irrigation piping.
What operating pressure and flow range does this rotor support?
Recommended pressure range is 40–90 PSI with a flow range of approximately 5.9–32.5 GPM.
How large an area will the triple-nozzle cover?
The standard triple-nozzle set provides coverage roughly between a 45–77 ft radius depending on pressure and nozzle used.
Is there a warranty for commercial installations?
K-Rain provides a five-year limited warranty on the PROSport 14003-SS covering defects in materials and workmanship.

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