Many fan size available::
40*40*10/20mm,50*50*10/15mm,60*60*10/15/20/25mm,70*70?15mm,80*80*20/25mm, 92*92*25mm, 120*120*25/38mm
Specifications:
1) Model:TFS9225
2) Dimension(mm):40*40*10mm
3) Voltage:12V,24V
4) Current :0.20A
5) Power:2.40W
6) Speed:2500RPM
7) AirFlow:30.92CFM
8) Pressure:1.80
9) Noise:31.92db
10)Weight:82g
Insulation resistance: more than 10m ohm between housing and plus end wire red color at 500V DC.
Dielectric strength: no damage can be found 600v AC.2 secretary, between housing and plus end of lead wire.
Material:
Frame: UL94V-0 70% P.B.T.+30% F.R.P
Impeller:UL94V-0 70% P.B.T.+30% F.R.P
Bearing: preclsion ball bearing system precision .Qilimpregnated sleeve bearing system
Operating temperature:-10 to+70 centigrade
Storage temperature:-40 to+70 centigrade
Operating voltage: rated voltage+/-15%.