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    MP Rotator®MP800 Nozzle

    Manufacturer: Hunter
    The MP Rotator MP800 Nozzle offers a higher precipitation rate designed for small spaces and spray retrofits.

    Radius 1.8 m to 7.3 m
    Precipitation Rate 20 mm/hr

    • Matched precipitation rate of 20 mm/hr for medium-grade soils and gentle slopes
    • Short-radius option for high-efficiency overhead irrigation of small spaces
    • High distribution uniformity for a healthy landscape with maximum water efficiency
    • Double-pop feature for debris protection
    Smart Drop Certified

    Smart Drop Certified 
    Recognised as a responsible water-saving tool

    Manufacturer part number: MP-800SR-90
    *

    Specifications

    Operating Specifications

    • Radius reduction up to approximately 25%
    • Recommended operating pressure: 2.8 bar; 280 kPa
    • Minimum radius setting achieved at 2.1 bar; 210 kPa
    • Filtration recommended on dirty water applications
    • Warranty period: 3 years

    Options 

    • Pair with the Pro-Spray® PRS40 Sprinkler Body for pressure regulation to 2.8 bar; 280 kPa for nominal radius settings
    • Pair with the Pro-Spray PRS30 Sprinkler Body for pressure regulation to 2.1 bar; 210 kPa for minimum radius settings

    Features

    The MP Rotator MP800 Nozzle Family offers a 20 mm/hr matched precipitation rate from a short radius of 1.8 m up to 7.3 m. This allows for low precipitation and high-efficiency coverage of typical spray nozzle distances and beyond. Designed for small spaces and spray retrofits, the MP800 Nozzle’s precipitation rate is most effective when used for medium-grade soils, gentle slopes, and scheduling for tight water windows.

    All MP Rotator Nozzles share the same design benefits of slow rotation for strong, wind-resistant streams; high distribution uniformity; and a unique, double-pop feature that prevents debris from entering the nozzle.

    Key Benefits

    Simplify irrigation design and add flexibility with automatic matched precipitation rate of 20 mm/hr
    Convert sprays to high-efficiency MP800 Nozzles with minimal run time increases
    Irrigate small-to-midsized spaces efficiently with high uniformity from the nozzle
    Maximise water efficiency with high distribution uniformity for healthy landscapes
    Reduce runoff and misting with strong, wind-resistant streams that cut through wind
    Protect the nozzle from debris with the MP Rotator double-pop feature

    Advanced Features

    Automatic Matched Precipitation

    The MP Rotator® has the unique ability to control the amount of water flowing through the nozzle at various arc and radius settings, resulting in matched precipitation regardless of the nozzle setting.

    Double-Pop Feature

    The MP Rotator Nozzle pops up from its protected position only after the riser is fully extended, providing superior defense against dirt and debris.
     

    Vandal-Proof Arc Adjustment

    MP Rotator Nozzle arcs are adjustable only when the nozzle is popped up during operation, preventing unwanted arc misalignment.

    Distribution Uniformity

    The various streams of the MP Rotator allow it to target all areas of the landscape evenly, yielding superior uniformity over traditional spray nozzles. Each stream targets specific areas to achieve higher efficiency and even coverage.

    MP Rotator Distribution Uniformity Test

    Low Precipitation Rate

    MP Rotator Standard Nozzles apply water at 10 mm/hr while MP800 Nozzles have a precipitation rate of 20 mm/hr. Choose the right water application for your landscape to save water while creating healthy landscapes.

    Soil Intake Chart - EM



    Charts

    MP-800SR Performance Data - Metric

    MP ROTATOR PERFORMANCE DATA - Metric*

    MP-800SR

    • Radius: 1.8 to 3.5 m
    • Adjustable Arc
    • Orange and Grey: 90° to 210°
    • Lime Green and Grey: 360°
              Min Radius Max Radius
    Arc Pressure   Radius Flow Radius Flow Precip mm/hr
      bar kPa     m m3/hr l/min m m3/hr l/min

    90°

    		 2.1 210     1.8 0.03 0.49 2.6 0.04 0.61 22 25
    2.5 250 2.1 0.03 0.55 2.9 0.04 0.72 21 24
    2.8 280 2.4 0.04 0.61 3.1 0.05 0.87 21 24
    3.0 300 2.4 0.04 0.68 3.4 0.06 0.95 20 23
    3.5 350 2.7 0.04 0.72 3.5 0.06 1.02 20 23
    3.8 380 3.0 0.05 0.76 3.5 0.06 1.06 20 23

    180°

    		 2.1 210     1.8 0.06 0.98 2.6 0.07 1.21 22 25
    2.5 250 2.1 0.07 1.10 2.8 0.08 1.40 21 24
    2.8 280 2.4 0.07 1.21 3.0 0.10 1.59 21 24
    3.0 300 2.4 0.08 1.36 3.3 0.10 1.74 19 22
    3.5 350 2.7 0.09 1.44 3.4 0.11 1.82 19 22
    3.8 380 3.0 0.09 1.51 3.5 0.11 1.89 18 21

    210°

    		 2.1 210     1.8 0.07 1.15 2.6 0.08 1.40 22 25
    2.5 250 2.1 0.08 1.28 2.8 0.10 1.67 22 25
    2.8 280 2.4 0.08 1.41 3.0 0.11 1.85 21 24
    3.0 300 2.4 0.10 1.59 3.2 0.12 2.01 20 23
    3.5 350 2.7 0.10 1.68 3.4 0.13 2.12 19 22
    3.8 380 3.0 0.11 1.77 3.5 0.13 2.20 18 21

    360°

    		 2.1 210     1.8 0.11 1.78 2.6 0.14 2.38 22 25
    2.5 250 2.1 0.12 1.97 2.8 0.16 2.65 20 23
    2.8 280 2.4 0.13 2.12 3.0 0.18 2.95 20 23
    3.0 300 2.4 0.13 2.23 3.1 0.19 3.22 20 23
    3.5 350 2.7 0.14 2.38 3.3 0.20 3.33 19 21
    3.8 380 3.0 0.16 2.65 3.5 0.22 3.71 18 21

    Bold = Optimal pressure for the MP Rotator is 2.8 bar; 280 kPa. This can easily be achieved by using the MP Rotator with the Pro-Spray PRS40 Sprinkler Body, pressure regulated at 2.8 bar; 280 kPa.

    * Flow and precipitation rates may change as a result of reducing radius.

    MP-815 Performance Data - Metric

    MP-815

    • Radius: 2.5 to 4.9 m
    • Adjustable Arc & Full-Circle
    • Maroon and Grey: 90° to 210°
    • Lt. Blue and Grey: 210° to 270°
    • Olive and Grey: 360°
    Arc Pressure       Radius Flow Precip in/hr
      bar kPa     m m3/hr l/min

    90°

    		 2.1 210     4.3 0.10 1.59 21 24
    2.5 250 4.5 0.10 1.74 21 24
    2.8 280 4.6 0.11 1.85 21 24
    3.1 310 4.8 0.12 1.97 21 24
    3.5 350 4.9 0.12 2.08 21 24
    3.8 380 4.9 0.13 2.20 22 25

    180°

    		 2.1 210     4.0 0.17 2.84 21 25
    2.5 250 4.3 0.20 3.26 21 24
    2.8 280 4.5 0.21 3.52 21 24
    3.1 310 4.6 0.22 3.63 21 24
    3.5 350 4.8 0.24 4.01 21 24
    3.8 380 4.9 0.25 4.20 21 24

    210°

    		 2.1 210     4.0 0.20 3.33 21 25
    2.5 250 4.3 0.22 3.63 20 23
    2.8 280 4.5 0.25 4.16 21 24
    3.1 310 4.6 0.26 4.39 21 25
    3.5 350 4.8 0.28 4.69 21 24
    3.8 380 4.9 0.30 4.92 21 24

    270°

    		 2.1 210     4.0 0.26 4.31 22 25
    2.5 250 4.3 0.28 4.69 20 23
    2.8 280 4.5 0.32 5.30 21 24
    3.1 310 4.6 0.33 5.56 21 24
    3.5 350 4.8 0.35 5.83 20 23
    3.8 380 4.9 0.37 6.09 20 23

    360°

    		 2.1 210     4.0 0.35 5.75 22 25
    2.5 250 4.3 0.39 6.43 21 24
    2.8 280 4.5 0.42 7.08 21 24
    3.1 310 4.6 0.45 7.57 21 25
    3.5 350 4.8 0.48 8.06 21 24
    3.8 380 4.9 0.51 8.55 21 25

    Bold = Optimal pressure for the MP Rotator is 2.8 bar; 280 kPa. This can easily be achieved by using the MP Rotator with the Pro-Spray PRS40 Sprinkler Body, pressure regulated at 2.8 bar; 280 kPa.

     

    MP-820 Performance Data - Metric

    MP-820

    • Radius: 1.8 m to 7.3 m
    • Adjustable Arc & Full-Circle
    • Red: 90° to 210°
    • Red and Green: 210° to 270°
    • Black: 360°
    Arc Pressure       Radius Flow Precip in/hr
      bar kPa     m m3/hr l/min

    90°

    		 2.1 210     6.1 0.19 3.20 21 24
    2.5 250 6.4 0.21 3.51 21 24
    2.8 280 6.7 0.22 3.65 20 23
    3.0 300 7.0 0.24 4.01 20 23
    3.5 350 7.3 0.25 4.19 19 22
    3.8 380 7.3  0.26 4.37  20 23

    180°

    		 2.1 210     6.1 0.39 6.50 21 24
    2.5 250 6.4 0.41 6.86 20 23
    2.8 280 6.7 0.46 7.58 20 23
    3.0 300 6.7 0.47 7.79 21 24
    3.5 350 7.0 0.50 8.36 20 24
    3.8 380 7.3 0.54 8.92 20 23

    210°

    		 2.1 210     6.1 0.44 7.34 20 23
    2.5 250 6.4 0.48 7.92 20 23
    2.8 280 6.7 0.54 8.93 20 24
    3.0 300 6.7 0.54 9.02 21 24
    3.5 350 7.0 0.57 9.54 20 23
    3.8 380 7.3 0.60 10.06 19 22

    270°

    		 2.1 210     6.1 0.58 9.58 21 24
    2.5 250 6.4 0.62 10.36 20 23
    2.8 280 6.7 0.68 11.35 20 23
    3.0 300 6.7 0.71 11.81 21 24
    3.5 350 7.0  0.75 12.49  20 24
    3.8 380 7.3 0.79 13.16 20 23

    360°

    		 2.1 210     6.1  0.77 12.85  21 24
    2.5 250 6.4  0.84 13.92  20 24
    2.8 280 6.7  0.90 14.99  20 23
    3.0 300 6.7  0.93 15.41  21 24
    3.5 350 7.0  0.98 16.27  20 23
    3.8 380 7.3  1.03  17.13  19  22

    Bold = Optimal pressure for the MP Rotator is 2.8 bar; 280 kPa. This can easily be achieved by using the MP Rotator with the Pro-Spray PRS40 Sprinkler Body, pressure regulated at 2.8 bar; 280 kPa.

     
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    Irrigation Unit Conversions

    Convert a given value and unit to different unit type. Conversions are available for flow rate, area, distance, time, volume, pressure, power, precipitation, salinity, and speed.

    Click here to see unit descriptions.


     to 
    Area:
     to 
    Distance:
     to 
    Time:
     to 
    Volume:
     to 
    Pressure:
     to 
    Power:
     to 
    Precipitation (Water Application) Rate:
     to 
    Salinity:
     to 
    Speed:
     to 

    Reference: Washington State University

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