Toro FLX54 User Manual

The FLX34 and FLX54 series full-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.

•  Full circle (360°) arc coverage

•  Dual trajectory main nozzle adjustment – 25° standard or 15° low angle 

•  Two additional front 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

•  Radius: 52'–91' (15,8–27,7 m)

•  Flow Rate: 13–46.9 GPM  (49,2–177,5 LPM)

•  Trajectory: Selectable 15° or 25°

•  Arc: Full Circle (360°)

•  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: 0.39"/hr (9,9 mm/hr) 

 

Maximum: 0.79"/hr (20,1 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 VIH only): On-Off-Auto

•  Check-O-Matic Model checks up to 37' (11,2 m) of elevation  

•  Seven Nozzle Variations

•  Radius: 52'–99' (15,8–30,2 m)

•  Flow Rate: 13.2–61.8 GPM  (50–234 LPM)

•  Trajectory: Selectable 15° or 25°

•  Arc: Full Circle (360°)

•  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: 0.38"/hr (9,7 mm/hr) 

 

Maximum: 0.77"/hr (19,6 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 VIH only): On-Off-Auto

•  Check-O-Matic Model checks up to 37' (11,2 m) of elevation  

•  Nine Nozzle Variations