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CFAU | Compact Fan Air Ultra

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Rated under ASABE S572.1

For precise Spray Quality transition pressures, see below.

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 Our FANTASTIC range of Ceramic (Alumina) and Delrin® (Acetal Plastic) nozzles are precision moulded in Italy by ASJ Spray-Jet, part of the global ARAG Group. 

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#Please note the the CFAU10025 is a new addition to the range. The charts have not quite caught up yet - Dave


Designed for 'ultra' drift reduction, these air induction, boom sprayer nozzles are 2,4-D Compliant in Australia from size 01 and above. This makes the Compact Fan Air ULTRA very well suited for use on any 3TS and any spray boom on 25 cm spacing that typically use a combination of size 015 and 02 nozzles. 

To select the correct size nozzle , please scroll down to view our charts at the bottom of the screen. If you would like help with that, please call Dave anytime on 08 6102 5886



#Please note the the CFAU110025 is a new addition to the TFA range. The charts have not quite caught up yet - Dave


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3TS Settings


Below you will see three separate configurations based on the typical 20 km/h 80 lit/ha scenario.


A | Where your average travelling speeds are between 15 km/h and 20 km/h, select A. This will ensure your are operating in the optimum pressure range for VC of 3 - 4 BAR, Tier 3. Can be re-configured to COARSE for non 2,4-D applications.

B | Where your average travelling speeds are between 20 km/h and 25 km/h, select B. for optimum 3 - 4 BAR, Tier 3. Can be re-configured to COARSE for non 2,4-D applications.


C | Where you have a broad speed range from 15 km/h to 25 km/h and want to cover it optimally, select C. This configuration may appear a bit unusual, however it is based on the fact that the CFAU03, is FULLY VC up to and including 7 BAR, thus as the "main event" in this pair covering a huge range of rate/speed combinations, with the 02 covering very low speed applications.

The added benefit here is that in Tier 3, you'll have a combined 05 allowing for high rate high speed fungicide applications with a C/VC combination when it's needed.


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Spray Quality classifications are in accordance with ASABE Standard S572.1




Note that the factory chart show an operating range from 3 BAR, and they should be operated between 3BAR and 4BAR for optimum performance AND 2,4-D VC Compliance. 

For dealing with slowdown for headlands and obstacles, we recommend a 2.5BAR minimum pressure setting.