
GFB 
40 x 40 x 48 MM SERIES
New
* Bearing Type
Ball Bearings
* Material 
Impeller & Frame : Plastic(UL 94V-0)
* Lead Wires :
UL 1061 AWG #26 OR Equivalent 
Red Wire Positive(+) 
Black Wire Negative(-)
* Weight : 21g (0.74 OZ)
DIMENSIONS DRAWING
P & Q CURVE (AT RATED VOLTAGE)
MOUNTING PANEL CUTOUT
OUTLET SIDE
INLET SIDE
MODEL
  PART NO.   REV 
GFB0412SHG -A -R00 / -F00 12 4.0 to 13.2 1.10 13.20 12800/10200 0.670 23.66 32.31 1.27   59.0
* Function type is optional. 
* The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow. 
* Noise is measured in anechoic chamber in free air, one meter from intake side. 
* All readings are typical values at rated voltage. 
* Specifications are subject to change without notice.
FUNCTION   VDC      VDC       Amp     Watt      R.P.M.    M /min    CFM    mmH O  IN H O    dB-A 
Rated
Voltage
Operating
Voltage
Range
Input
Current
Input
Power
71
Speed
(Front /Rear)
Maximum
Air Flow
3
Maximum
Air Pressure
22
 http://www.deltaww.com
Noise