Features

• 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°. 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 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.
• New model with faster rotation speed completes full rotation in approximately one minute for quick wet-down on clay tennis courts and sports turf infield areas.
• New freeze protection feature safeguards rotors from damage during repeated freeze/thaw cycles even in harsh winter climates (does not eliminate the need for system winterization).
• Falcon rotors can be ordered from the factory with nozzles pre-installed in case quantities as a special order.

Operating Range

• Precipitation Rate: 0.37 to 1.14 inches per hour (9 to 29 mm/h)
• Radius: 39 to 65 feet (11;9 to 19;8 m)
• Pressure: 30 to 90 psi (2;1 to 6;2 Bars)
• Flow: 2.9 to 21.7 GPM (0;66 to 4;93 m³/h; 0;18 to 1;37 l/s)

Specifications

• 1" (26/34) female NPT
• SAM check device holds up to 10 feet (3;1 m) of elevation change
• 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°

Dimensions

• Overall height: 81/2" (21;6 cm)
• Pop-up height: 4" (10;2 cm)
• Exposed surface diameter: 2" (5;1 cm)
  Note: Pop-up height is measured from cover to center of nozzle. Overall body height is measured popped down.

Models

• F4-PC: Part-circle
• F4-PC-SS: Part-circle; stainless steel