MD Series 3.15 in. (80mm) DC Axial Fans

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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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 3.15 in. (80 mm)
Maximum airflow up to 74.8 CFM (2.12 m3/min)
Alarm types available

Unit of Measure

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

MDS825H-24	- 3.15 in	- 24 VDC	- S Type (Standard)	- None	- Lead Wire	- High Speed	- 4500	- 53 CFM	- 0.32 inH₂O	$51.00
MDA825-24	- 3.15 in	- 24 VDC	- A Type (with Alarm)	- Low Speed Alarm - Electronic	- Lead Wire	-	- 3800	- 35.30 CFM	- 0.20 inH₂O	$42.00
MDP825-24L	- 3.15 in	- 24 VDC	- P Type (Watertight)	- Stall Alarm - Electronic	- Lead Wire	-	- 2900	- 36.4 CFM	- 0.14 inH₂O	$105.00
MDV825-24S	- 3.15 in	- 24 VDC	- V Type (Variable Speed)	- Pulse Sensor	- Lead Wire	-	- 5600 [100% PWM Duty] 1400 [0% PWM Duty]	- 74.8 CFM	- 0.694 inH₂O	$78.00
MDS825-24	- 3.15 in	- 24 VDC	- S Type (Standard)	-	- Lead Wire	- Standard Speed	- 3400	- 42.4 CFM	- 0.192 inH₂O	$33.00
MDA825-24L	- 3.15 in	- 24 VDC	- A Type (with Alarm)	- Stall Alarm - Electronic	- Lead Wire	-	- 3400	- 42.4 CFM	- 0.192 inH₂O	$33.00
MDE825Y-24L	- 3.15 in	- 24 VDC	- E Type (Long Life)	- Stall Alarm - Electronic	- Lead Wire	-	- 3700	- 36.4 CFM	- 0.176 inH₂O	$86.00

Unit of Measure