DC BLOWER FAN BDF7518 SERIES Mo d e l Op e r a t e Vo l t a g e Vo l t a g e VDC VDC Ra t e d Ra t e d Ra t e d Ma x Ma x St a t i c Ai r f l o w m3 / mi n . CFM Pr e s s u r e Le v e l We i g h t mmAq i n c h Aq d B( A) / m gr 1900 0. 085 3. 0 3. 0 0. 12 25 2600 0. 13 4. 6 8. 0 0. 31 32 Cu r r e n t I n p u t Sp e e d mA W r pm Lo w Sp e e d BDF7 5 1 8 - 1 2 LB 12 10. 2 - 13. 8 140 1. 7 BDF7 5 1 8 - 2 4 LB 24 20. 4 – 27. 6 70 1. 7 Hi g h Sp e e d BDF7 5 1 8 - 1 2 HB 12 10. 2 - 13. 8 200 2. 4 BDF7 5 1 8 - 2 4 HB 24 20. 4 – 27. 6 100 2. 4 Static Pressure (mmAq) Ra t e d Ty p e No i s e 70