MD Series 1.65 in. (42mm) DC Axial Fans

These compact axial fans use high-performance brushless DC motors. They are optimal for cooling equipment. Built-in alarm types are also available that detect and signal fan rotation abnormalities or stoppages. These fans meet UL, CSA, EN/IEC standards and CE Markings (EMC).

DC Input
Frame sizes from 1.65 in (42 mm)
Maximum airflow from 14.8 CFM (0.42 m3/min)
Alarm types available

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Type

S Type (Standard)
A Type (with Alarm)
V Type (Variable Speed)

Power Supply

24 VDC

Function

Pulse Sensor
Stall Alarm - Electronic

Connection Type

Lead Wire

Fan Speed Type

Standard Speed

Item #	Frame Size	Type	Power Supply	Function	Connection Type	Fan Speed Type	Speed (r/min)	Max. Air Flow	Max. Static Pressure	Web Price	Add To Cart / Contact Sales

MDS420-24	- 1.65 in40 mm	- S Type (Standard)	- 24 VDC	-	- Lead Wire	- Standard Speed	- 8000	- 7.4 CFM0.21 m³/min	- 0.319 inH₂O79.5 Pa	$33.00	Add To Cart Request Quote
MDA420-24L	- 1.65 in40 mm	- A Type (with Alarm)	- 24 VDC	- Stall Alarm - Electronic	- Lead Wire	-	- 8000	- 7.4 CFM0.21 m³/min	- 0.319 inH₂O79.5 Pa	$33.00	Add To Cart Request Quote
MDV420-24S	- 1.65 in40 mm	- V Type (Variable Speed)	- 24 VDC	- Pulse Sensor	- Lead Wire	-	- 16000 [100% PWM Duty]	- 14.8 CFM0.42 m³/min	- 1.275 inH₂O318 Pa	$51.00	Add To Cart Request Quote

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Item #

Frame Size

Type

Power Supply

Function

Connection Type

Fan Speed Type

Speed (r/min)

Max. Air Flow

Max. Static Pressure

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