Rainbird Falcon 6504 Series Gear Drive Sprinklers

Rainbird Falcon 6504 Series Gear Drive Sprinklers

With the Falcon 6504 rotor, you can have it all -- uncompromising performance, superior distribution, reliability and durability.

Rain Curtain™ nozzles maximize performance and coverage. A multi-function wiper seal and tapered riser keep the stem clear of debris, providing long-term protection. Plus, heavy-duty construction makes the Falcon 6504 one of the toughest rotors in the field.

Available in full (on request) and part-circle models with optional stainless steel riser, the Falcon 6504 is ideal for large turf sites such as parks, athletic fields, cemeteries, schools and commercial sites with spacing up to 65 feet (19.8 m).

  • Stainless steel riser option helps deter vandalism on public turf areas.
  • Easy arc adjustment (part-circle model) through top of rotor from 40° to 360°.
  • Water-lubricated gear drive for reliable, durable rotation.
  • Heavy-duty, stainless steel retract spring ensures positive pop-down.
  • Removable Seal-A-Matic™ (SAM) check device prevents puddling and erosion caused by low-head drainage.
  • 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.
  • 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.
  • 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.
100mm Rainbird Falcon 6504 Pop-Up Gear Drive100mm Rainbird Falcon 6504 Pop-Up Gear Drive (SS Shaft)
Specs
Type Gear Drive Sprinkler Gear Drive Sprinkler
Material Plastic Stainless Steel, Plastic
Colour Black Black
Inlet Thread Size 25mm BSPF 25mm BSPF
Min. Flow Output (Lpm) 10.97 10.97
Max. Flow Output (Lpm) 82 82
Min. Recommended Pressure (kPa) 200 200
Max. Recommended Pressure (kPa) 620 620
Pop-Up Height 100mm 100mm
Min. Spray Radius (m) 12 12
Max. Spray Radius (m) 20 20
Extra Features Check Valve Check Valve
  • The main safety concern is regarding the water supply. To avoid contamination of the mains water upstream, in most municipalities, a Dual Check Valve is required at the water connection.

  • We definitely don’t recommend it. Typically, drip tube will deliver the water at a far slower rate that sprays. Because of this, if you were to have both on the same zone, the areas with drip would be left far drier than the areas with sprinkler coverage. If you do want to water some areas with drip & some with sprinklers, it can be done, but each will just need to be run on their own separate irrigation zones.

  • A garden tap is an excellent place to connect your irrigation system. Ideally, install a connection point behind the tap (turn the water off first) so you can still use your tap to fill a bucket when you need to.

  • Even on a typical domestic system running on mains water a filter is still a good idea. In the event of a water main fault where rubbish does find it’s way down the line, a filter will protect the system from blockage and or failure. On systems operating off recycled water, like from a tank, a screen filter is mandatory. Debris like silt & dirt from recycled water is the most common cause of blockages of failures in irrigation systems.

  • No, unless you’re tapping into your water supply, a plumber isn’t required. Most domestic irrigation systems can be installed by anyone half handy.

  • Most gear drives adjust the same way: Alter the spray radius by changing the nozzle, most sprinklers come with a nozzle rack. And, alter the spray radius using a gear drive adjustment tool or screw driver. Gear drive adjustment tools or spanners make adjusting much easier with the added function of being able to lift the sprinkler riser for simple adjustment.

  • Firstly, each sprinkler &/or nozzle has a specified spray radius. Secondly, sprinklers are typically designed to deliver more water at their base & progressively less the further away you get. For this reason, you want to position sprinklers so they spray to hit the base of the next sprinkler. Of course this isn’t possible all the time so in those cases, aim to spray at least 80% of the way. By doing this you will guarantee even water across your lawn or garden.

  • Each sprinkler & nozzle sprays water at different rates, but the key factor is the flow rate of your water supply. Work that out with a simple timed bucket test. From there, you can work out how much water each sprinkler you’re looking at uses & work within your flow limit. For more information, check our Product Guides.

  • Well you’re in the right place! We’ve got it all here. The first step, is drawing out a plan of your garden, to scale of course. We’ve got Grid Paper in our Product Guides & all the advice you’ll need in there too!

  • As you install a system, it’s almost inevitable that small fragments of dirt will get into the pipe, for this reason you should always flush out the system before running it the first time. This can be done by leaving an open end at the farthest point of each irrigation zone & operating the zone for 15 or so seconds to flush it out. Then plug it up & you’re good to go! This can also be said for any other times dirt may have gotten into the system (eg: further irrigation repairs or a mains water supply fault).

  • The type of nozzle all depends on how far you need to spray, each nozzle is specified by the radius it sprays & the spray arc it provides (0-360 degrees). Aim to spray to the base of the next closest sprinkler for even watering. For more information on planning, check out our Product Guides.

  • There’s no best type of sprinkler, just better sprinklers for different applications. Gear Drives are better for large areas, over 5m. Pop-Ups are ideal for 1.5-5m & Micro sprays are excellent for anything under that.

  • We get any number of calls from people across the country who've bought from overseas & have problems. From electrical output problems to thread compatibility problems & other problems that we aren't able to help with!

    By buying from SunshowerOnline, right here in Australia, you can be sure that your warranty issues are covered, that compatibility & compliance isn't an issue & that you'll be able to get helpful after service advice. 

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  • $59.90
    $109.75
    $59.90 $109.75 Ex Tax: $59.90
    • SKU: ISG-RB6504RB
    • Brand: Rainbird
    • MPN: B65301
    • Availability: In Stock
    • Warranty: 5 year
  • $90.06
    $143.06
    $90.06 $143.06 Ex Tax: $90.06
    • SKU: ISG-RB6504SS
    • Brand: Rainbird
    • MPN: B65801
    • Availability: In Stock
    • Warranty: 5 year