Page 27 - TORO PRODUCT CATALOGUE NOV_2019

PrecisionTM Series Rotating Nozzles cont.
Specifications
PRN Visual Arc Adjustment
Operating Specifications
• Radius: 4.3-7.9 m (14’-26’)
• Operating pressure range: 140-520 kPa (20-75 psi) • Recommended pressure: 280-350 kPa (40-50 psi) • Flow Rate: 0.65-14 Lpm
Additional Features
• 15 unique streams with different trajectories
• Maximum height of 20° trajectory to fight through wind
• Threads onto nearly all sprayheads and shrub adapters (male or female)
• Pre-attached screen for easy installation
• Radius reduction up to 25% by turning set screw 90°
• Color coded to identify adjustable or full circle
• Precipitation rate = 14 mm/hr on square spacing plans
• Maintains precipitation rate as radius is reduced
• Matched precipitation from 4.3-7.9 m (14-26’)
• Matched precipitation from 1.4-5.2 Bar (20-75 psi)
• Adjustable by hand or tool
• Consistent speed of rotation not affected by pressure
Warranty
• Five years
180° working pattern
Right Edge
The unique adjustment method allows for pre-setting of arc by hand or tool before the nozzle is installed. Visual indicators allow the user to quickly adjust the arc pattern to the desired arc from 45-270°. The adjustment band can be adjusted by hand or with the PRNTOOL. The tool can be ordered separately as: PRNTOOL
Performance Data PrecisionTM Series Rotating Nozzles
Precip Rate (mm/hr) Arc kPa Lpm Radius
170 0.64 4.3 17.0 210 0.87 4.6 20.0 240 0.79 4.9 16.0
45° 310
90° 310
120° 310
180° 310
240° 310
270° 310
360° 310
19.59 23.09 18.53 19.52 20.65 18.20 20.07 18.97 17.58 16.89 16.33 16.87 15.36 16.62 15.12 17.29 15.59 16.10 16.33 16.32 15.99 20.83 17.78 16.58 16.10 16.44 15.18 15.12 21.08 20.02 16.66 16.42 16.54 16.09 16.18 20.69 21.53 15.88 15.92 16.52 15.32 15.62 22.71 18.82 16.35 16.54 16.85 16.64 15.85
Precision Series Rotating Nozzle Model List
Male Threaded
Description
PRN-TA PRN-TF
Toro Male Threaded, 4.3-7.9 m (14-26’), Adjustable from 45°-270°
Toro Male Threaded, 4.3-7.9 m (14-26’), Full-Circle
Female Threaded
Description
PRN-A PRN-F
Female Threaded, 4.3-7.9 m (14-26’), Adjustable from 45°-270°
Female Threaded, 4.3-7.9 m (14-26’), Full-Circle
Specification Note:
Proper system flush prior to installation and primary filtration of 100 mesh is necessary to ensure reliable operation of this product.
1.06 5.5 16.9 380 1.25 5.8 17.9 450 1.48 6.7 15.8 520 1.63 6.7 17.4 170 1.63 4.9 16.4 210 1.70 5.2 15.2 240 2.04 5.8 14.6 2.65 6.7 14.1 380 2.99 7.0 14.6 450 3.22 7.6 13.3 520 3.48 7.6 14.4 170 1.82 5.0 13.1 210 2.23 5.2 15.0 240 2.38 5.6 13.5 3.48 6.7 13.9 380 3.86 7.0 14.1 450 4.20 7.3 14.1 520 4.47 7.6 13.8 170 3.14 4.6 18.0 210 3.44 5.2 15.4 240 4.01 5.8 14.4 5.22 6.7 13.9 380 5.83 7.0 14.2 450 6.36 7.6 13.1 520 6.85 7.9 13.1 170 4.24 4.6 18.3 210 4.58 4.9 17.3 240 5.38 5.8 14.4 6.47 6.4 14.2 380 7.15 6.7 14.3 450 7.61 7.0 13.9 520 8.33 7.3 14.0 170 4.09 4.3 17.9 210 4.88 4.6 18.6 240 5.19 5.5 13.7 7.08 6.4 13.8 380 8.06 6.7 14.3 450 8.90 7.3 13.3 520 9.84 7.6 13.5 170 6.85 4.6 19.7 210 8.18 5.5 16.3 240 8.25 5.9 14.2 11.13 6.8 14.3 380 12.26 7.1 14.6 450 13.17 7.4 14.4 520 13.93 7.8 13.7
Specifying Information—Precision Series Rotating Nozzle
PRN-X-X
PRN
X
X
Model
Thread
Model
PRN—Precision Rotating Nozzle
T—Male Thread Blank—Female Thread
A—Adjustable arc F—Full-circle
Example: A male threaded Precision Series Rotating nozzle with a 7.3 m (24’) radius and a 180° arc would be specified as: PRN-TA A female threaded Precision Series Rotating nozzle with a 6.1 m (20’) radius and 360° arc would be specified as: PRN-F
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