6038 DC Axial fan 1. High performance 2. Good waterproof and Oil proof 3. Low temperature rise 4. OEM/ODM orders DC17040 "170x170x40mm" DC axial fan , this fan could be used in all kinds of Oven and cookerMotor Protection (Selective purchasing): -Automatic Restart.-Reverse Polarity Protected -Water proof for IP55-Ic function RD ,FG AND PWM control* Two ball bearing applying * Applying NMB ball ...