WindJet® Air Knife Packages - SGN Tekniikka Oy

Four versions to fit your applicationSpraying Systems Co. offers four blower options:3.6, 6, 7.5 and 14.1kW. Choice of blower size willbe contingent upon the number of knives used inthe application, necessary air volume and distancefrom blower to points of dryoff. Refer to the blowerperformance table below, the package sizing guideon page 3 and your Spraying Systems Co. salesengineer to identify the right size.Blower PerformanceModel SeriesPower RatingMaximum Free <strong>Air</strong> Flow Maximum Pressurehp kW m 3 /h mbar60Hz50Hz60Hz50Hz60Hz50Hz60Hz50HzR55.04.83.73.6493416149174R101087.56714595311286R15151011.17.51155994311311R30301922.314.122941937311274To convert "H 2 0 to bar, multiply "H 2 0 x 0.00249Blower Assembly Considerations• Operating the blowers at high altitude decreases theirmaximum pressure duty rating. If this is a consideration,contact your Spraying Systems Co. sales engineer.• The exhaust air temperature of the blowers increaseswith increasing duty. To prevent danger of burns, accessto these pipes should be limited, guarded or marked“Danger Hot.”• Warning: Models without explosion-proof motorsshould not pump combustible gases or be usedin combustible ambients.Performance DataThe performance data shown in this bulletin weredetermined under the following conditions:• Line voltage @ 60Hz. 230V or 460V for three-phase units• Line voltage @ 50Hz. 220V for three-phase units• Units in a temperature stable condition• Delivery measurements made with input port throttled• Test conditions: Inlet air density at 1.2 kg per cu. meter[20° C (68° F), 29.92 in. Hg (14.7 PSIA)]• Normal performance variations on the resistance curvewithin ±10% of supplied data can be expected• Pictorial and dimensional data is subject tochange without noticeSpraying Systems Co.1.800.95.SPRAY | Intl. 1.630.665.5000 | www.spray.com7