40mm DC Axial Cooling Fan 4028dimensions

We are support the Manufacturer DC cooling fan DF4028 12V/24V 4CM/cm four-wire FG PWM speed measurement ball cooling fan for LED stage light

Size: 40*40*28MM

Frame: Thermal Plastic , UL 94V-0

Impeller: Thermal Plastic, UL 94V-0

Lead Wire: UL Type or Equivalent (+):Red (-):Black

Motor Protection: Impedance Protected Reverse Polarity Protected

Operating Temperature: -10'C--70'C 35%--85%RH

Storage Temperature : -40'C---80'C 35%---85%RH

Bearing Type: Two Ball Bearing or Rife Bearing or FDB Bearing

Manufacturer DC cooling fan DF4028 12V/24V 4CM/cm four-wire FG PWM speed measurement ball cooling fan for LED stage light fan it is widely used in machinery equipment and products of various industries,cooling and ventilation. customers can choose oil-bearing or ball bearing according to demand.

Such as FG(Frequency Generator function), PMW(Pulse width modulation function),RD(Ration de-tector function) and (Temperature control function) and Custom function. Customer can choose according to demand.Performance safe and stable,strong air volume and heat dissipation High speed ,low noise ,high temperature resistance .

The Manufacturer DC cooling fan DF4028 12V/24V 4CM/cm four-wire FG PWM speed measurement ball cooling fan for LED stage light details as be-low shows:

Our company produce Cooling products: AC Fan, DC Fan, Thermal pad, Cooling Heat sink. All of our products have passed the CE & ROHS certificate. We also accept customized products. Please contact us if you have any needs anytime. We will reply within 24H.

As the professional cooling fan manufacturer provide the Manufacturer DC cooling fan DF4028 12V/24V 4CM/cm four-wire FG PWM speed measurement ball cooling fan for LED stage light in market,our manufacturing quality is the top one level .

For all of 20mm to 60mm size mould within 500pcs,we advise ship by air. You will get them for 3-5days. If your order qty above 1000pcs or more,delivery by sea within FOB SHENZHEN is the best chose to you .

A1: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough

information in the product page.

A2:No, there still have some negotiated room. It is depends on the order you placed, the more you placed, the lower price you will get.

A3:YES. The OEM/ODM is welcomed, we can printing any logo on the sample as your require.

A4:When you find something you are interested, you can click “chat now”, or you can leave your information to us.

A5:We usually accept payment based on L / C, T / T, Western Union and PayPal

A:It usually takes about only 2-3 days on receipt of payment, depends on the quantity ordered and the stock status.

A7:Please contact us for customized fans.If you want other high performance or other requirements, please contact me for more details, thanks.

A:1. We keep good quality and competitive price to ensure our customers benefit ;

A:2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.