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Introducing the new 3250J product series!
These new high-performance compact fans measure only 92 mm x 92 mm x 38 mm and are ideal for dissipating heat in limited space environments with lower system resistances.
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New high performance motor
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Robust housing made of fiberglass-reinforced plastic
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Impeller noise optimization attributed to new aeroacoustic design & turbulator
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More ecological operation
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+ Read More
Read More
The proven 3200J S-Force series of fans run at very high speeds to maintain performance against high system resistance. The 3250J S-Panther series extends this application range with fans designed specifically for lower system resistances, therefore operating at more moderate speeds. In addition, the impeller has added aeroacoustic improvements – including an artificially generated surface disturbance on the blades which acts as a turbulator – delaying an impending stall. These changes result in a substantial lowering of acoustic noise.
Primary Advantages: Decreased Noise with Increased Efficiency
Featuring an updated aeroacoustic impeller blade design with turbulator, the 3250J S-Panther series offers substantially improved acoustic characteristics. The sound power of the S-Panther is far lower than that of other fans, particularly in the higher frequency ranges starting at 1250 Hz. Operating at lower speeds, the
S-Panther fans also achieve a 20-25% improvement in bearing life over the S-Force fans.
A comparison of the 3258J/2H3P S-Panther to the 3218JH3 S-Force at an operating point of 110 CFM at 0.6” shows a reduction of 4 dB(A) in sound power for the S-Panther fan. The maximum free air flow in this series (158 CFM) is provided by the 3258J/2H3P at a sound power level (SPL) of 77 dB(A). At the other end of the spectrum, the 3258J/2HP generates a free air flow of 85 CFM at an SPL of only 58 dB(A). These SPLs are 5-6 dB(A) lower than S-Force fans at the equivalent air flow.
Technology
- New high performance motor
- Robust housing made of fiberglass-reinforced plastic
- Impeller noise optimization attributed to
- New aeroacoustic design
- Turbulator
- More ecological operation
- Reduced power consumption
- Efficiency superior to 3200J
Special Options
- Speed signal (included)
- Go / No-go alarm
- External temperature sensor
- Internal temperature sensor
- PWM control input
- Analog control input
- Protection against moisture
- Protection against salt spray fog
- Protection class IP54, IP68
Markets and Applicatons
- IT / Telecom
- IT servers
- IT network devices
- Switch cabinets
- Automation
- Solar Inverters
- Frequency Converters
- Commercial Refrigeration
- Medical Technology
Approvals
RESOURCES
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3250J Series Datasheet |
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PRODUCT RANGE
FILTER: 
Product ID
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INFO / IMAGE
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PART NUMBER
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SUPPLIER
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DESCRIPTION
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AVAILABILITY
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PRICING
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45608979
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3258J/2H3P
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ebm-papst
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DC Fan Axial Ball Bearing 48V 36V to 56V 158CFM 64dB 92 X 92 X 38.15mm
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2
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1-24 : | $69.8860 CAD | 25-49 : | $58.5420 CAD | 50-99 : | $58.0639 CAD | More |
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48160019
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3252J/2H3P
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ebm-papst
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DC Fan Axial Ball Bearing 12V 7V to 13.2V 158CFM 64dB 92 X 92 X 38.15mm
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2
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1-24 : | $69.8860 CAD | 25-49 : | $58.5420 CAD | 50-99 : | $58.0639 CAD | More |
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45608993
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3258J/2H3PU
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ebm-papst
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Fan, Axial, 48VDC, 92x92x38mm, 158.9cfm, 33.6W, 7450rpm, Ball Bearing, IP68
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2
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1-24 : | $79.9251 CAD | 25-49 : | $72.3150 CAD | 50-99 : | $71.7595 CAD | More |
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48160018
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3254J/2H3P
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ebm-papst
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DC Fan Axial Ball Bearing 24V 14V to 26.4V 158CFM 64dB 92 X 92 X 38.15mm PWM
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1
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1-4 : | $80.6486 CAD | 5-9 : | $75.3901 CAD | 10-24 : | $67.9480 CAD | More |
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48160020
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3258J/2HHP
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ebm-papst
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DC Fan Axial Ball Bearing Voltage: 48V,Flow Rate: 138.32CFM, Noise: 59dB, Dimensions: 92 X 92 X 38.15mm
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2
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1-24 : | $69.8860 CAD | 25-49 : | $58.5420 CAD | 50-99 : | $58.0639 CAD | More |
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48160021
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3258J/2HHPU
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ebm-papst
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Fan, Axial, 48VDC, 92x92x38mm, 138.3cfm, 24.3W, 6650rpm, Ball Bearing, IP68
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2
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1-24 : | $79.9251 CAD | 25-49 : | $72.3150 CAD | 50-99 : | $71.7595 CAD | More |
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