China Copper Core 8025 220V 8cm Metal Frame Power Distribution Cabinet Small Axial Flow Fan, Find details about China Axial Flow Fan, Fan from Copper Core 8025 220V 8cm Metal Frame Power Distribution Cabinet Small Axial Flow Fan
Size | Model | Rated Voltage (V) | Frequency (HZ) | Current Amp (A) | Speed (RPM) | Air flow (CFM) | Static Pressure (mmH20) | Noise Level (dBA) | Weight (G) |
80*80*25mm | 8025S | 110/120 | 50/60 | 0.14/0.12 | 2300/2500 | 17/21 | 3.0/4.6 | 28/32 | 230.00 |
8025B | 110/120 | 50/60 | 0.14/0.12 | 2400/2600 | 18/22 | 3.3/4.8 | 29/33 | 230.00 | |
8025S | 220/240 | 50/60 | 0.07/0.06 | 2300/2500 | 17/21 | 3.0/4.6 | 28/32 | 230.00 | |
8025B | 220/240 | 50/60 | 0.07/0.06 | 2400/2600 | 18/22 | 3.3/4.8 | 29/33 | 230.00 |
Different between ball bearing and sleeve bearing:
ball bearing | sleeve bearing | |
Price | higher | lower |
Brand | NSK from Japan | Made in China |
Advantage | stable performance, low noise, 5-8 years lifetime | low cost, 2-3 years lifetimes |
Material | stainless | copper sleeve |
Warranty | 30000 hours | 10000 hours |