Evercool 40 X 28mm Dual-Ball PWM Fan 3000-12000RPM 18.94CFM

• Material:impeller&Frame:Plastic(UL 94V-0)
• Lead Wires:  UL 1007 AWG #28 Or Equivalent / Red Wire Positive(+),Black Wire Negative(-),Yellow Wire Or Blue Wire Signal(FG)
• Function type is optional.
• The max air flow and the speed are measured in free air;max air pressure is measured at zero air flow.
• Noise is measured in anechoic chamber in free air,one meter from intake side.
• All readings are typical values at rated voltage.
• Specifications are subject to change without notice.
• Additional special function may be added according the requirement of customer.

Model Type: EC-4028HH12BP / Dimension : 40x40x28mm

	Voltage	5V V	12V V	24V
	Fan Speed	SL LL L 3500 4000 4500	M H 5000 5500	HH TH SH 6000 7000 9000
	Certificate	UL V	CE V	TUV V
	Bearing Type	Sleeve V	1Ball 2Ball V V	EL V

P&Q Curve / Dimensions Drawing:

Model Number System:


Specifications:

B - Two ball bearing , C - One ball One sleeve bearing , S - Sleeve bearing