outlet side inlet side mm (inch) unit: unit : (inch) mm (12.992 0.394) 330.0 10.0 (0.394) 10.0 (4- 0.138 0.008) 4- 3.5 0.2 (0.787 0.020) 20.0 0.5 (0.118 0.012) 3.0 0.3 (0.118 0.012) 3.0 0.3 (1.575 0.020) (1.260 0.012) (1.260 0.012) (1.575 0.020) 40.0 0.5 40.0 0.5 32.0 0.3 32.0 0.3 label 32.0 37.6 (1.480) (1.260) (1.480) 37.6 (1.260) 32.0 ( 1.555) ( 1.555) 39.5 39.5 32.0 (1.260) 37.6 (1.480) (1.260) (1.480) 37.6 32.0 (4- 0.138) (4- 0.138) 4- 3.5 4- 3.5 air pressure 0 0.08 0.16 0.24 0.32 0.40 (mm h o) 2 2 (in h o) 0.48 (cfm) 12.8 9.6 6.4 3.2 0 air flow 3 (m /min) efb0405/12/24xd 0 .08 .16 .32 .24 .40 12.0 10.0 8.0 4.0 2.0 0 6.0 vh hh h m l 58 http://www.deltaww.com efb 40 x 40 x 20 mm series * bearing type ball bearings * material impeller & frame : plastic (ul 94v-0) * lead wires : ul 1007 awg #24 or equivalent red wire positive (+) black wire negative (-) * weight : 33g (1.16 oz) * rib type only dimensions drawing p & q curve (at rated voltage) mounting panel cutout model rated voltage operating voltage range input current input power speed maximum air flow maximum air pressure noise part no. function vdc vdc amp watt r.p.m. m 3 /min cfm mmh 2 o in h 2 o db-a efb0405ld -r00 / -f00 5 4.5 to 5.5 0.10 0.50 5000 0.157 5.54 3.45 0.136 22.0 efb0412ld -r00 / -f00 12 7.0 to 13.8 0.05 0.60 efb0424ld -r00 / -f00 24 14.0 to 27.6 0.04 0.96 efb0405md -r00 / -f00 5 4.5 to 5.5 0.15 0.75 6300 0.203 7.17 5.54 0.218 24.0 efb0412md -r00 / -f00 12 7.0 to 13.8 0.06 0.72 efb0424md -r00 / -f00 24 14.0 to 27.6 0.05 1.20 efb0405hd -r00 / -f00 5 4.5 to 5.5 0.25 1.25 7600 0.242 8.54 7.69 0.303 28.5 efb0412hd -r00 / -f00 12 7.0 to 13.8 0.08 0.96 efb0424hd -r00 / -f00 24 14.0 to 27.6 0.06 1.44 efb0405hhd -r00 / -f00 5 4.5 to 5.5 0.30 1.50 8200 0.267 9.43 9.00 0.354 30.5 efb0412hhd -r00 / -f00 12 7.0 to 13.8 0.10 1.20 efb0424hhd -r00 / -f00 24 14.0 to 27.6 0.07 1.68 EFB0405VHD -r00 / -f00 5 4.5 to 5.5 0.32 1.60 9000 0.286 10.10 10.57 0.416 32.5 efb0412vhd -r00 / -f00 12 7.0 to 13.8 0.12 1.44 efb0424vhd -r00 / -f00 24 14.0 to 27.6 0.09 2.16 * function type is optional. * the max. air fow and the speed are measured in free air ; max. air pressure is measured at zero air fow. * noise is measured in anechoic chamber in free air, one meter from intake side. * all readings are typical values at rated voltage. * specifcations are subject to change without notice.
59 http://www.deltaww.com efb 40 x 40 x 20 mm series dimensions drawing p & q curve (at rated voltage) mounting panel cutout * bearing type ball bearings * material impeller & frame : plastic (ul 94v-0) * lead wires : ul 1061 awg #24 or equivalent red wire positive (+) black wire negative(-) * weight : 33g (1.16 oz) * flange type only model rated voltage operating voltage range rated current rated input power speed maximum air flow maximum air pressure noise part no. rev. function vdc vdc amp watt r.p.m. m 3 /min cfm mmh 2 o in h 2 o db-a efb0412ld -c -r00 / -f00 12 7.0 to 13.2 0.06 0.72 5000 0.151 5.32 2.76 0.109 22.5 efb0412md -c -r00 / -f00 12 7.0 to 13.2 0.07 0.84 6300 0.191 6.74 4.42 0.174 26.0 efb0412hd -c -r00 / -f00 12 7.0 to 13.2 0.11 1.32 7600 0.232 8.21 6.38 0.251 31.0 efb0412hhd -c -r00 / -f00 12 7.0 to 13.2 0.12 1.44 8200 0.258 9.12 7.78 0.306 33.0 efb0412vhd -c -r00 / -f00 12 7.0 to 13.2 0.14 1.68 9000 0.283 9.99 9.26 0.364 35.0 * function type is optional. * the max. air fow and the speed are measured in free air ; max. air pressure is measured at zero air fow. * noise is measured in anechoic chamber in free air, one meter from intake side. * all readings are typical values at rated voltage. * specifcations are subject to change without notice. air pressure 0 0.08 0.16 0.24 0.32 0.40 ( mm ho 2 ) ( in ho 2 ) 0.48 (cfm) 12.8 9.6 6.4 3.2 0 air flow 3 (m /min) vh hh h m l mm (inch) unit : efb0412xd-c 0 .08 .16 .32 .24 .40 12.0 10.0 8.0 4.0 2.0 0 6.0 outlet side inlet side unit : (inch) mm 20.00.5(0.7870.020) (0.1180.012) 3.00.3 3.00.3 (0.1180.012) 32.00.3 40.00.5 10.0(0.394) 40.00.5 32.00.3 4-?3.50.2 (4-?0.1380.008) (12.9920.394) 330.010.0 label (1.2600.012) (1.5750.020) (1.2600.012) (1.5750.020) 32.0 32.0 (1.260) (1.260) ?38 (?1.496) 4-?3.5 (4-?0.138) 32.0 32.0 (1.260) (1.260) ?38 (?1.496) 4-?3.5 (4-?0.138) air pressure 0 0.08 0.16 0.24 0.32 0.40 ( mm ho 2 ) ( in ho 2 ) 0.48 (cfm) 12.8 9.6 6.4 3.2 0 air flow 3 (m /min) vh hh h m l mm (inch) unit : efb0412xd-c 0 .08 .16 .32 .24 .40 12.0 10.0 8.0 4.0 2.0 0 6.0 outlet side inlet side unit : (inch) mm 20.00.5(0.7870.020) (0.1180.012) 3.00.3 3.00.3 (0.1180.012) 32.00.3 40.00.5 10.0(0.394) 40.00.5 32.00.3 4-?3.50.2 (4-?0.1380.008) (12.9920.394) 330.010.0 label (1.2600.012) (1.5750.020) (1.2600.012) (1.5750.020) 32.0 32.0 (1.260) (1.260) ?38 (?1.496) 4-?3.5 (4-?0.138) 32.0 32.0 (1.260) (1.260) ?38 (?1.496) 4-?3.5 (4-?0.138)
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