80mm 25mm New Case Fan 12V Waterproof IP55 37CFM 4 Screws 2 Wire Ball Brgs AFB0812HH

80mm 25mm New Case Fan 24V Waterproof IP55 45CFM 4 Screws 2 Wire Ball Brgs This 80mm x 25mm 12 fan, part number AFB0812HH-F00, has 2 ball bearings for long life. The fan includes a 2 wire/3 pin motherboard connector and 4 self tapping screws. The specifications include; Voltage, 12V Voltage Range, 6 to 13V Current, 0.30A mps Speed, 3250RPM at rated voltage and zero pressure Flow (Max), 37.4CFM Pressure Rise (Max), 0.181 inH2O Noise, 34dBA at rated voltage and zero pressure, measured at 1 meter to side WATERPROOF to IP55 - These fans were modified at the mynewfan shop to exceed IP55 conditions, that is to say the fan does not fail due to water or dust ingress.

The electonics and the field coils were encapsulated in a UL recognized, MIL-I-46058C polyurethane. A synthetic grease, used on Mil/Aero Fans, has been added to the bearing shields and shaft to prevent corrosion. Polyurethane was also brushed on the stator to retard corrossion. Fans may have some residue of conformal coating that does not affect performance