Catalogue For Print Version 21 FINAL - Fans Direct

PRODUCT DATAVD Envelopes By Ø and Motor SpeedPerformance Envelope CurvesThe performance curves on this page offer a guide to the duties covered within the model range described. Performanceenvelopes have been grouped by motor speed for each fan model’s available diameter. Note that scales for all charts arelinear. We strongly recommend that these curves be used as a guide only. For detailed performance capability refer to our fanselection software FansSelect available for free download at www.fansdirect.com.auVD Vertical Discharge Adjustable Adjustible Pitch - 400mm5004002 PoleVD Vertical Discharge ExhaustPressure (Pa)3002001004 Pole6 Pole8 Pole00 0.5 1 1.5 2 2.5 3 3.5Air Flow (m3/s)Suggested SpecificationAdjustable Pitch Axial Flow Exhaust/Supply type fans shall be of the VD,DQ/DS Series manufactured by FansDirect Pty Ltd.Axial Flow impellers shall be driven byTEFC motors with sealed for lifebearings. Fan bases, and caps shall beweather proof and fabricated fromUV resistant ABS polymer, fibreglassand corrosion protected steel.All fans shall be fully tested inaccordance with the requirements ofISO 5801 Pt 1 (1997) and BS 848 Pt1(1998) for air flow and AMCA 300 forsound. VD units shall comply with therequirements of AS4429 and AS1668 pt1 for smoke spill applicationsPressure (Pa)VD Vertical Discharge Adjustable Adjustible Pitch - 500mm6005002 Pole4003004 Pole2006 Pole1008 Pole00 1 2 3 4 5 6Air Flow (m3/s)VD VD Vertical Discharge Adjustable Adjustible Pitch - 560mm8007002 Pole600AncillariesPressure (Pa)5004003002004 Pole6 Pole1008 Pole00 1 2 3 4 5 6 7 8Air Flow (m3/s)800VD Vertical Discharge Adjustable Adjustible Pitch - 630mmPressure (Pa)70060050040030020010002 Pole4 Pole6 Pole8 Pole0 2 4 6 8 10 12Air Flow (m3/s)© Fans Direct www.fansdirect.com.au Tel. Australia 1300 733 833 NZ 0800 100 326