Rotor Falcon

  • Full- or Part-Circle Rotor Pop-Up Sprinklers
  • With the Falcon 6504 rotor, you can have it all

-- uncompromising performance, superior distribution, reliability and durability.

  • Stainless steel riser option helps deter vandalism on public turf areas.
  • Five-year trade warranty..
  • Easy arc adjustment (part-circle model) through top of rotor from 40° to 360°. No special tools required.
  • Water-lubricated gear drive for reliable, durable rotation.
  • Heavy-duty, stainless steel retract spring ensures positive pop-down.
  • Standard black rubber cover or optional purple rubber cover for non-potable water.
  • Removable Seal-A-Matic™ (SAM) check device prevents puddling and erosion caused by low-head drainage.
  • Eight color-coded Rain Curtain™ nozzles offer greater design flexibility.
  • Patented Rain Curtain™ nozzles have three ports for optimal long-range, mid-range, and close-in watering, for green grass even in the heat of summer.
  • Nozzles are interchangeable from the front with no special tools.
  • Self-adjusting stator does not require replacement when changing nozzles.
  • Radius adjustment screw allows radius reduction up to 25% without changing nozzles.
  • Small 2" (5,1 cm) exposed diameter reduces possibility of injury in play areas.
  • Patented, pressure-activated wiper seal and tapered riser stem on both plastic and stainless steel models protect internals from debris to ensure positive pop-up and retraction.
  • 4" (10,2 cm) pop-up height to center line of nozzle clears taller turfgrass.
  • Stainless steel trip gears ensure long-term durability.
  • High speed model completes full rotation in approximately one minute for quick wet-down of clay tennis courts and sports turf infield areas.
  • Falcon rotors can be ordered from the factory with nozzles pre-installed in case quantities as a special order.
  • Five-year trade warranty.
  • F4-FC: Full-circle
  • F4-PC: Part-circle
  • F4-FC-NP: Full-circle, non-potable cover
  • F4-PC-NP: Full-circle, stainless steel
  • F4-PCPart-circle, non-potable cover
  • F4-FC-SS: -SS: Part-circle, stainless steel
  • F4-FC-SS-NP: Full-circle, stainless steel, non-potable cover
  • F4-PC-SS-NP: Part-circle, stainless steel, non-potable cover
  • F4-FC-SS-HS: Full-circle, stainless steel, high speed
  • F4-PC-SS-HS: Part-circle, stainless steel, high speed

Precipitation Rate:

0.37 to 1.14 inches per hour (9 to 29 mm/h)


39 to 65 feet (11,9 to 19,8 m)


30 to 90 psi (2,1 to 6,2 Bars)


2.9 to 21.7 GPM (0,66 to 4,93 m3/h; 0,18 to 1,37 l/s)

1" (26/34) female NPT or BSP threaded inlet

Rain Curtain nozzles:

  • 04-black
  • 06-light blue
  • 08-dark green
  • 10-gray
  • 12-beige
  • 14-light green
  • 16-dark brown
  • 18-dark blue
  • Nozzle outlet trajectory is 25°

SAM check device holds up to 10 feet (3,1 m) of elevation change



  • Overall height: 8 1/2" (21,6 cm)
  • Pop-up height: 4" (10,2 cm)
  • Exposed surface diameter: 2" (5,1 cm)

NotePop-up height measured from the cover to center of nozzle. Overall body height is measured popped down.