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Introduction
The FLX35 and FLX55 series full and part circle rotary sprinklers
are designed specifically for golf course applications.
Manufactured from durable, high-strength engineering plastic and
stainless-steel components, these sprinklers incorporate many
innovative and time-proven features for lasting, maintenance-free
operation.
Prior to installing the sprinkler, read through the recommended
installation and start-up procedures. Please observe all Warnings
and Cautions when installing and operating this equipment.
Features
• Adjustable Part circle (40°-330°) and true uni-directional full circle (360°) arc coverage
• Arc adjustment in 5° increments
• Dual trajectory main nozzle adjustment – 25° standard or 15° low angle
• Ratcheting riser in 2° increments
• Nozzle base clutching
• Two back nozzle positions
• Industry’s largest precision nozzle selection
• All nozzles are color coded, debris tolerant and threaded in from the front
• Five electric and two hydraulic activation types
o Electric – Satellite systems – Standard 24 VAC solenoid; SPIKEGUARD 24VAC solenoid; Nickel plated
SPIKEGUARD 24VAC solenoid
o Electric – 2-wire systems – DC Latching solenoid; Integrated GDC module w/DC latching solenoid
o Hydraulic – Normally Open valve in head; Check-O-Matic (requires remote valve)
• Constant velocity drive and variable stator provide consistent rotation speeds
• Manual control at the sprinkler ON-OFF-AUTO (electric models only)
• Selectable/lockable pressure regulation settings; 50 psi (3,4 bar), 65 psi (4,5 bar), 80 psi (5,5 bar) or 100 psi (6,9 bar)
• Indestructable stainless steel valve seat and valve communication tube
• Body inlet rock screen serviceable from the top
• All internal components are serviceable from the top of the sprinkler
Specifications and Performance/Application Data
FLX35 Series
• Radius: 43'–83' (13,1–25,3 m)
• Flow Rate: 8.2–47.3 GPM (31–179 LPM)
• Trajectory: Selectable 15° or 25°
• Arc: Full Circle (360°) or adjustable part circle (40°–330°)
• Recommended Operating Pressure:
65–100 PSI (4,5–6,9 Bar)
• Minimum Pressure: 40 PSI (2,8 Bar)
• Maximum Pressure: 150 PSI (10,3 Bar)
• Precipitation Rate:
Minimum: 0.43"/hr (10,9 mm/hr)
Maximum: 0.76"/hr (19,3 mm/hr)
• Body Height: 10" (254 mm)
• Pop-Up Height to Nozzle: 4 3/16" (106 mm)
• Inlet Size: 1" (25 mm) NPT, BSP or ACME
• Five electric activation types:
Standard Solenoid - 24 VAC, 50/60 Hz,
0.30 Amps Inrush, 0.20 Amps Holding
SPIKEGUARD Solenoid - 24 VAC, 50/60 Hz,
0.12 Amp Inrush, 0.10 Amp Holding
Nickel Plated SPIKEGUARD Solenoid - 24 VAC, 50/60 Hz,
0.12 Amp Inrush, 0.10 Amp Holding
DC Latching Solenoid - Momentary Low Voltage Pulse
Integrated GDC Module w/ DC Latching Solenoid -
Momentary Low Voltage Pulse
• Manual Control (Electric only): On-Off-Auto
• Check-O-Matic Model checks up to 37' (11,2 m) of elevation
• Eight Nozzle Variations
FLX55 Series
• Radius: 55'–92' (16,8–28 m)
• Flow Rate: 14.1–61.3 GPM (53,4–232 LPM)
• Trajectory: Selectable 15° or 25°
• Arc: Full Circle (360°) or adjustable part circle (40°–330°)
• Recommended Operating Pressure:
65–100 PSI (4,5–6,9 Bar)
• Minimum Pressure: 40 PSI (2,8 Bar)
• Maximum Pressure: 150 PSI (10,3 Bar)
• Precipitation Rate:
Minimum: 0.45"/hr (11,4 mm/hr)
Maximum: 0.94"/hr (23,9 mm/hr)
• Body Height: 11" (289 mm)
• Pop-Up Height to Nozzle: 4 3/16" (106 mm)
• Inlet Size: 1.5" (40 mm) NPT, BSP or ACME
• Five electric activation types:
Standard Solenoid - 24 VAC, 50/60 Hz,
0.30 Amps Inrush, 0.20 Amps Holding
SPIKEGUARD Solenoid - 24 VAC, 50/60 Hz,
0.12 Amp Inrush, 0.10 Amp Holding
Nickel Plated SPIKEGUARD Solenoid - 24 VAC, 50/60 Hz,
0.12 Amp Inrush, 0.10 Amp Holding
DC Latching Solenoid - Momentary Low Voltage Pulse
Integrated GDC Module w/ DC Latching Solenoid -
Momentary Low Voltage Pulse
• Manual Control (Electric only): On-Off-Auto
• Check-O-Matic Model checks up to 37' (11,2 m) of elevation
• Nine Nozzle Variations
FLX35 & FLX55 Series Rotary Sprinklers
Installation and Service Instructions