The dual patterns of the Blended Pulse™ DualFan eliminate any concern about missing the target due to the nozzles being off for a fraction of a second (even at higher speeds). To maximize coverage, BPDF nozzles may be alternated on the boom to provide four angles of spray orientation into the canopy, effectively spraying the target four times in one pass. We recommend keeping the duty cycle between 50 and 100%, and the pressure between 20 and 80 psi, depending on the application.