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Hunter - I40-04-SS-ON - 4'' Full Circle Stainless Steel Rotor w/ Opposing Nozzle & Check Valve

Hunter  |  SKU: I4004SSON  |  Serving irrigation professionals and DIYers since 1981.
Brand New Factory Sealed Hunter Factory Warranty
List $18496 $9547 each Box price: $9452 each
 
Why so “cheap” at CheapSprinklers? Low prices by design — same parts, no compromise

Our prices are lower because of how we run our business — not because the product is different — and we pass those efficiencies directly on to you.

You’re receiving the same brand-new, factory-sealed item sold by big-box, supply-house, or bloated online-warehouse sellers — delivered direct to you, for less.

  • Bulk Purchasing: We buy in high volume to lower per-unit cost
  • Low Overhead: No physical storefronts or unnecessary middlemen
  • Price-First Model: Our business is built around keeping everyday prices as low as possible — so you can put the savings toward other projects or your business.
  • Fast & Efficient Fulfillment: Streamlined US warehouse operations keep costs down and orders moving fast.

The Result: Genuine products with full manufacturer warranty — delivered fast, without paying inflated big-box, supply-house, or bloated online-warehouse markups for the same parts.

CheapSprinklers Product Guarantee How we guarantee authenticity and warranty coverage

All products sold by CheapSprinklers are brand new and factory sealed. This Hunter Rotor (I4004SSON) is sourced directly from Hunter and ships from us in new-in-box retail packaging.

We’ve been sourcing and supporting irrigation products for professionals and DIYers through both brick-and-mortar and online channels since 1981.

If there’s ever an issue, CheapSprinklers stands behind what we sell and will help coordinate any warranty claim or replacement.

  • Genuine New Hunter Rotor: no knockoffs, no refurbished, no old stock
  • Factory Sealed: shipped in original new-in-box retail packaging
  • Current Production Inventory: no discontinued or clearance stock
  • Complete Hunter Warranty: full manufacturer coverage begins when your order is delivered

The Result: Peace of mind. You’re installing top-quality equipment — and if there’s ever an issue with this Rotor, you’re fully supported by CheapSprinklers and Hunter.

The Full Circle I-40 opposing nozzle design offers excellent water distribution from 52'-76'. With primary and secondary nozzles on opposing sides of the turret, streams arc in opposite directions as the sprinkler rotates for outstanding mid-range and close-in watering. Featuring diverse three-port nozzle options, a non-strippable drive, and a thick rubber cover built to prevent injury; its no wonder this rotor is found in more stadiums than any other in the world. With the strength of stainless steel, the I-40 is built to last in the harshest sports, public park, and commercial environments.

Includes:

  • (6) Opposing Nozzles are included per Rotor. (#15, #18, #20, #23, #25, #28)
  • 1 Rotor Key included in purchase of 6+ Rotors. 2 keys per case of 12.
    • If you purchase less than 6 rotors then a rotor key will need to be purchased separately. Rotor key is part 172000.
  • Optional Nozzle Changer Clip must be purchased separately - 123200
Operating Specifications
  • Radius: 52' - 76'
  • Flow rate: 13 to 33.7 GPM
  • Recommended pressure range: 40 to 100 PSI
  • Operating pressure range: 40 to 100 PSI
  • Precipitation rates: 0.4 in/hr approx.
  • Nozzle trajectory: 25 degrees
Features
  • Model: 4"
  • Riser: Stainless Steel
  • Inlet Size: 1''
  • Arc setting: Non-Reversing 360 degrees (full circle)
  • Opposing nozzle model for even watering in full-circle applications
  • Pre-Installed Drain Check Valve (UP TO 15 FT. OF ELEVATION). The drain check valve keeps lines from draining when the system is shut off. This saves water, reduces liability, and increases system life.
  • Non-strippable drive mechanism is protected from damage if turned in the opposite direction of travel
  • Color-coded nozzles make identification easy
  • Nozzle choices: 6
  • Warranty period: 5 years
Specifications
  • Overall height: 7⅞"
  • Pop-up height: 4"
  • Exposed diameter: 2"
  • Inlet size: 1"
Downloads

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Hunter

Hunter - I40-04-SS-ON - 4'' Full Circle Stainless Steel Rotor w/ Opposing Nozzle & Check Valve

List $18496 $9547 each Box price: $9452 each

The Full Circle I-40 opposing nozzle design offers excellent water distribution from 52'-76'. With primary and secondary nozzles on opposing sides of the turret, streams arc in opposite directions as the sprinkler rotates for outstanding mid-range and close-in watering. Featuring diverse three-port nozzle options, a non-strippable drive, and a thick rubber cover built to prevent injury; its no wonder this rotor is found in more stadiums than any other in the world. With the strength of stainless steel, the I-40 is built to last in the harshest sports, public park, and commercial environments.

Includes:

  • (6) Opposing Nozzles are included per Rotor. (#15, #18, #20, #23, #25, #28)
  • 1 Rotor Key included in purchase of 6+ Rotors. 2 keys per case of 12.
    • If you purchase less than 6 rotors then a rotor key will need to be purchased separately. Rotor key is part 172000.
  • Optional Nozzle Changer Clip must be purchased separately - 123200
Operating Specifications
  • Radius: 52' - 76'
  • Flow rate: 13 to 33.7 GPM
  • Recommended pressure range: 40 to 100 PSI
  • Operating pressure range: 40 to 100 PSI
  • Precipitation rates: 0.4 in/hr approx.
  • Nozzle trajectory: 25 degrees
Features
  • Model: 4"
  • Riser: Stainless Steel
  • Inlet Size: 1''
  • Arc setting: Non-Reversing 360 degrees (full circle)
  • Opposing nozzle model for even watering in full-circle applications
  • Pre-Installed Drain Check Valve (UP TO 15 FT. OF ELEVATION). The drain check valve keeps lines from draining when the system is shut off. This saves water, reduces liability, and increases system life.
  • Non-strippable drive mechanism is protected from damage if turned in the opposite direction of travel
  • Color-coded nozzles make identification easy
  • Nozzle choices: 6
  • Warranty period: 5 years
Specifications
  • Overall height: 7⅞"
  • Pop-up height: 4"
  • Exposed diameter: 2"
  • Inlet size: 1"
Downloads

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