Air cooling fan

Key Specifications/ Special Features:

Size:  90X90X25mm

Peculiarity: low noise, max air flow

Construction:

Impeller & Frame : PBT are UL 94V-0 reinforced plastic

Operating temperature:

Ball bearing: -30 to +75°C

Sleeve bearing: -10 to +70°C

Insulation resistance: 10 mega Ohms min, at 500V DC (between frame and terming)

Dielectric strength: 5mA max at 500V/AC/60Hz one minute (between frame and terminal)

Bearing system: ball bearing or sleeve bearing

Functions:

Frequency generator signal option

Specifications:

Bearing system: Ball bearing or sleeve bearing

Our services:

Provide free samples (not including postage) 3 to 7 days to complete

Customized samples: 10 to 15 days

Company profile

Certificate

FAQ

1. Price list:

Contact us to get latest price list everyday.

2. Payment:

100% payment received to comfirm the order. USDT, TT(Wire transfer), Credit card, Paypal, Alipay and CNY(RMB) payment are acceptable.

3. Warranty: 1year

4. Test:

All used miner will be fully tested before we send them out.

5.Shipment:

Express, speical line, DDP, by air, and by sea are available. For more details, please contact us.

6. Lead Time:

Sample:3-7days,  production:15-30days

7. Return/Refund:

Once you make the payment, we DO NOT accept return or refund. Please be aware of this.