i-Wob® UP3® (Metric)

I-WOB UP3
DESIGN CRITERIA
Standard Angle
6-Groove - Grey
Small Droplets
Standard Angle
9-Groove - Black
Medium Droplets
Low Angle
9-Groove -Blue
Medium Droplets
Low Angle
6-Groove - White
Large Droplets
Nozzle Sizes  
Minimum #10  3.97 mm #6  2.38 mm #6  2.38 mm #12  4.76 mm
Maximum* #26  10.32 mm #26  10.32 mm #26  10.32 mm #26  10.32 mm
Flows  
Minimum 509 L/hr 182 L/hr 182 L/hr 736 L/hr
Maximum 4168 L/hr 4168 L/hr 4168 L/hr 4168 L/hr
Diameters  
Minimum at 0.91 m 11.0 m 9.5 m 9.5 m 12.2 m
Maximum at 0.91 m 14.0 m  16.2 m 14.3 m 14.9 m
Minimum at 1.83 m 10.7 m 10.4 m 10.7 m 13.4 m
Maximum at 1.83 m 15.2 m 17.4 m 15.2 m 16.2 m
Minimum at 2.74 m 11.9 m 11.6 m 11.9 m 14.9 m
Maximum at 2.74 m 14.3 m 18.0 m 16.8 m 17.4 m
Maximum Spacing**  
at 1.83 m ground clearance 5.5 m  6.1 m 5.5 m  4.6 m
at 1.83 m ground clearance 5.5 m  6.1 m 5.5 m  4.6 m
Pressure at the Nozzle  
Minimum 0.69 bar 0.69 bar 0.69 bar 0.69 bar
Maximum 1.03 bar 1.03 bar 1.03 bar 1.03 bar

*It is recommended that larger nozzle sizes be used only on soils that can handle higher application rates.
** For optimum performance, Senninger recommends the use of maximum spacing for 1-2 spans only.
Note: Keep i-Wobs above crop canopy when outlet spacing exceeds 3.0 m. This is especially important on high profile crops.