Cooling Fans > Axial Fans > Compact AC Axial Fans - MU Series

Compact AC Axial Fans - MU Series

These compact AC axial fans are available in mounting bases ranging from 3.15 in. (80 mm) to 4.69 in. (119 mm) and conform to major safety standards.

Depending on frame size, different Speed types are available, from Low Speed, Middle Speed to Standard Speed.

Single-Phase 115 VAC or Single-Phase 220/230 VAC
Low Speed, Middle Speed or Standard Speed available
Fan Kits available

Axial Fan Lineup

Frame Size	Power Supply	Options	Max Air Flow		Max Static Pressure
3.15 in. (80 mm) Axial Fans	Single-Phase 115 VAC	Standard Speed Fan Kit	19.4 CFM	0.55 m³/min	0.196 inH₂0	49 Pa
3.15 in. (80 mm) Axial Fans	Single-Phase 220/230 VAC	Standard Speed Fan Kit	19.4 CFM	0.55 m³/min	0.196 inH₂0	49 Pa
3.62 in. (92 mm) Axial Fans	Single-Phase 115 VAC	Standard or Middle Speed Fan Kit	30 ~ 38.8 CFM	0.85 ~ 1.1 m³/min	0.137 ~ 0.237 inH₂0	34 ~ 59 Pa
3.62 in. (92 mm) Axial Fans	Single-Phase 220/230 VAC	Standard or Middle Speed Fan Kit	30 ~ 38.8 CFM	0.85 ~ 1.1 m³/min	0.137 ~ 0.237 inH₂0	34 ~ 59 Pa
4.69 in. (119 mm) Axial Fans	Single-Phase 115 VAC	Standard, Low or Middle Speed Fan Kit	49.4 ~ 106 CFM	1.4 ~ 3 m³/min	1.11 ~ 0.325 inH₂0	27 ~ 81 Pa
4.69 in. (119 mm) Axial Fans	Single-Phase 220/230 VAC	Standard, Low or Middle Speed Fan Kit	49.4 ~ 106 CFM	1.4 ~ 3 m³/min	1.11 ~ 0.325 inH₂0	27 ~ 81 Pa

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Product Features
Accessories
System
Downloads & Reference

Standard AC Axial Fans

Axial Fans

Axial fans use a propeller to generate airflow in the direction of the axis of rotation. Capable of generating a large air flow, axial fans are suited for applications requiring ventilation cooling.

Axial Fans

Device Ventilation and Cooling

The large airflow of axial fans is suitable for ventilation and cooling inside electronic devices.

Ventilation

Fan Kits Available

Fan Kit

Thermostat Available for Energy Saving

Thermostats (sold separately) make it possible for fans to operate only when cooling is necessary. Thermostats provide energy-saving by automatically stopping fans for example, at night, when the amount of heat generation declines following the load rate's decline in equipment, or in winter, when the ambient temperature drops and forced cooling is not necessary.

Thermostat

Thermostats automatically perform ON/OFF fan control in accordance with the temperature fluctuation inside the equipment. It helps improve the equipment's "environmental" performance relative to energy savings, noise reduction, etc.

Type	Item
Centigrade (°C)	AM2-XA1

Plug Cord

For use with the MU Series fans (except for 3.15 in. size), providing terminals for connection to the power supply.

Length	Plug Cord
3.3 ft. (1 m)	PCA2B
6.6 ft. (2 m)	PCA2B2

Finger Guards

Finger guards prevent fingers or foreign objects from entering the fan. Finger guards are mounted to the fan frame using bolts.

Fan Size	Finger Guard
3.15 in. (80 mm)	FG8D
3.62 in. (92 mm)	FG9D
4.69 in. (119 mm)	FG12D

Filters

When using a fan to cool machinery, dust may accumulate inside the machinery after long periods of operation. Depending on the parts involved, this could cause a malfunction. These filters prevent dust from entering the device, keeping the air inside the machinery dust free.

Fan Size	Filter
3.15 in. (80 mm)	FL8
3.62 in. (92 mm)	FL9
4.69 in. (119 mm)	FL12

Screen

Fans are used to cool or ventilate electronic devices that may generate electromagnetic waves. These waves can escape from the fan cooling holes, causing interference to computers and measuring instruments. The screens allow the passage of air but block electromagnetic waves.

The screen is a durable magnetic shield using a stainless mesh fixed to an aluminum frame. Screens are easily attached to the fan using screws.