552 Block Rotor Riser Up 552 Block Rotor Riser Down

Rain Bird Block Rotors

Flexible, Time-Saving Benefits

Rain Bird block rotors are designed for the harsh conditions encountered in golf applications.  Engineered for precise application and distribution uniformity, Rain Bird block rotors help you get the most from your water source. With intelligent, easy-to-use features like a top-serviceable design and quick full- or part-circle adjustments, Rain Bird golf rotors help you and your crew save time every week.

75% Faster Nozzle Changes

With a screwdriver, quickly change nozzles in the field without removing the internal.

One Stator for Any Nozzle

When changing nozzles, the self-adjusting stator automatically adjusts flow to control rotation speed and optimize performance.

Easy Arc Adjustments

Whether you’re catering to grow-in or just trying to get more from a limited water supply, Rapid-Adjust Technology in 552 and 752 rotors allow you to handle simple arc adjustments with the turn of a screw. MemoryArc® retains two part-circle arc settings, so you can shift between full- and part-circle operation in seconds.

Seal-A-Matic™

Improved Seal-A-Matic (SAM) built in check valves provide hold back effective up to 17’ (5.2m) elevation change.

 

Features

Peace of Mind Today. Continuous Innovation for the Future.
Patented self-flushing action prevents stuck-up rotors, requiring less maintenance
Closed-case design prevents porting to atmosphere, saving water
Timeless Compatibility™ means new internals will fit into existing cases dating back to the 90's, saving you money
Rapid-Adjust technology and MemoryArc® make adjustments in the field easy, saving your crew time

Specs

Radius
Rain Bird 552: 33' to 55' (10.1 m to 16.8 m)
Rain Bird 702: 59' to 77' (18.0 m to 23.5 m)
Rain Bird 752: 19' to 84' (5.8 m to 25.6 m)
Flow Rate
Rain Bird 552: 6.80 to 14.00 gpm (0.43 to 0.88 l/s); (1.54 to 3.18 m³/h)
Rain Bird 702: 16.9 to 42.9 gpm (1.06 to 2.70 l/s); (3.83 to 9.73 m³/h)
Rain Bird 752: 6.7 to 47 gpm (0.42 to 2.97 l/s); (1.51 to 10.68 m³/h)
Arc
Full-circle, 360°
Part-circle, 30-345°
Maximum Inlet Pressure
100 psi (6.9 bars)
Maximum Stream Height
Rain Bird 552: 51 Nozzle: 5' (1.5 m), 52, 53, 54 Nozzles: 13' (4.0 m)
Rain Bird 702/752: Standard Nozzle: 17' (5.2 m), Wind Tolerant: 10' (3.1 m)
Rain Bird 752: Low Angle: 12' (3.7 m)
Nozzle Trajectory
Rain Bird 552: 51 Nozzle: 12°, 52, 53, 54 Nozzles: 25°
Rain Bird 702/752: Standard Nozzle: 25°, Wind Tolerant: 12°
Rain Bird 752: Low Angle & #18 Nozzle: 15°
Inlet Threads
1" (2.5 cm) ACME
Holdback
17' (5.2 m) of elevation change
Rotation Time
180° in ≤ 90 seconds, 80 seconds nominally
Top-Serviceable Internal Components
Yes
Special Features
Self-Adjusting Stator
Low Flow-by Bearing Guide

Dimensions

Body Height: 9.6" (24.5 cm)
Pop-Up Height to Mid-Nozzle: 2.6" (6.6 cm)
Top Diameter: 4.25" (10.8 cm)

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