DC Cross Flow Fans
DC cross flow fans: low-voltage supply, speed adjustable, for appliances and low-noise equipment integration. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.
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| Model | Size | Max airflowm³/h | Max static pressurePa | PowerW | NoisedB(A) | Speedrpm | VoltageV | ||
|---|---|---|---|---|---|---|---|---|---|
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LWCD-100380MN-06DC | Ø100 mm | 800 | 106 | 26.5 | 55 | 1,500 | 24 | Details |
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LWCD-100520MN-06DC | Ø100 mm | 1,100 | 145 | 60 | 58 | 1,500 | 24 | Details |
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LWCD-100620MN-06DC | Ø100 mm | 1,300 | 173 | 75 | 59 | 1,500 | 24 | Details |
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LWCD-100720MN-06DC | Ø100 mm | 1,500 | 197 | 115.2 | 60 | 1,500 | 24 | Details |
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LWCD-100820MN-06DC | Ø100 mm | 1,700 | 229 | 120 | 61 | 1,500 | 24 | Details |
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LWCD-110380MN-06DC | Ø110 mm | 881 | 141 | 70 | 55 | 1,200 | 24 | Details |
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LWCD-110520MN-06DC | Ø110 mm | 1,205 | 202 | 100 | 57 | 1,200 | 24 | Details |
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LWCD-110620MN-06DC | Ø110 mm | 1,437 | 244 | 120 | 57 | 1,200 | 24 | Details |
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LWCD-110720MN-06DC | Ø110 mm | 1,669 | 278 | 132 | 58 | 1,200 | 24 | Details |
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LWCD-110820MN-06DC | Ø110 mm | 1,845 | 320 | 146 | 59 | 1,200 | 24 | Details |
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LWCD-120380MN-06DC | Ø120 mm | 900 | 68 | 48 | 56 | 1,350 | 24 | Details |
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LWCD-120490MN-06DC | Ø120 mm | 1,160 | 88 | 90 | 57 | 1,350 | 24 | Details |
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LWCD-120560MN-06DC | Ø120 mm | 1,350 | 100 | 110 | 57 | 1,350 | 24 | Details |
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LWCD-120680MN-06DC | Ø120 mm | 1,600 | 122 | 123 | 58 | 1,350 | 24 | Details |
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LWCD-120780MN-06DC | Ø120 mm | 1,900 | 140 | 144 | 60 | 1,350 | 24 | Details |
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LWCD-150380MN-06DC | Ø150 mm | 1,350 | 50 | 80 | 62 | 100 | 24 | Details |
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LWCD-150500MN-06DC | Ø150 mm | 1,600 | 63 | 84 | 60 | 800 | 24 | Details |
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LWCD-150700MN-06DC | Ø150 mm | 2,500 | 83 | 105 | 60 | 800 | 24 | Details |
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LWCD-301082MN-06DC | Ø30 mm | 279 | 21 | 5.76 | 38 | 2,400 | 24 | Details |
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LWCD-30150LN-06DC | Ø30 mm | 43 | 13 | 1.2 | 27 | 2,400 | 12 | Details |
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LWCD-30150MN-07DC | Ø30 mm | 43 | 13 | 1.2 | 27 | 2,400 | 24 | Details |
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LWCD-30190LN-06DC | Ø30 mm | 55 | 14 | 55 | 29 | 2,400 | 12 | Details |
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LWCD-30190MN-07DC | Ø30 mm | 55 | 14 | 1.2 | 29 | 3,500 | 24 | Details |
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LWCD-30250LN-06DC | Ø30 mm | 67 | 14 | 1.32 | 32 | 3,500 | 12 | Details |
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LWCD-30250MN-07DC | Ø30 mm | 67 | 14 | 1.44 | 32 | 3,500 | 24 | Details |
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LWCD-30290LN-06DC | Ø30 mm | 85 | 15 | 1.44 | 33 | 2,400 | 12 | Details |
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LWCD-30290MN-07DC | Ø30 mm | 85 | 15 | 1.68 | 33 | 2,400 | 24 | Details |
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LWCD-30350LN-06DC | Ø30 mm | 105 | 16 | 1.56 | 34 | 2,400 | 12 | Details |
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LWCD-30350MN-07DC | Ø30 mm | 105 | 16 | 1.92 | 34 | 2,400 | 24 | Details |
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LWCD-30420LN-06DC | Ø30 mm | 125 | 17 | 1.68 | 34 | 2,400 | 12 | Details |
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LWCD-30420MN-07DC | Ø30 mm | 125 | 17 | 2.16 | 34 | 2,400 | 24 | Details |
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LWCD-30530MN-06DC | Ø30 mm | 137 | 17 | 2.88 | 32 | 2,400 | 24 | Details |
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LWCD-30610MN-06DC | Ø30 mm | 158 | 18 | 3.12 | 33 | 2,400 | 24 | Details |
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LWCD-30650MN-06DC | Ø30 mm | 168 | 18 | 3.12 | 34 | 2,400 | 24 | Details |
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LWCD-30718MN-06DC | Ø30 mm | 185 | 19 | 3.36 | 35 | 2,400 | 24 | Details |
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LWCD-30800MN-06DC | Ø30 mm | 207 | 19 | 1.32 | 36 | 2,400 | 24 | Details |
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LWCD-30854MN-06DC | Ø30 mm | 221 | 20 | 4.56 | 36 | 2,400 | 24 | Details |
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LWCD-3090LN-06DC | Ø30 mm | 27 | 12 | 1.08 | 26 | 3,300 | 12 | Details |
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LWCD-3090MN-07DC | Ø30 mm | 27 | 12 | 0.96 | 26 | 3,300 | 24 | Details |
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LWCD-30920MN-06DC | Ø30 mm | 238 | 20 | 5.04 | 37 | 2,400 | 24 | Details |
DC Cross Flow Fans — selection guide
DC Cross Flow Fans: 160 models, impellers Ø30–150 mm, maximum airflow 27–2,500 m³/h, static pressure to 320 Pa, DC motors, across 114 series.
DC cross flow fans (LWCD) on 12 V and 24 V are the largest cross flow line — 160 models from Ø30 to Ø150 mm and 90 to 1,200 mm long — for appliances, vehicles and low-voltage equipment where a wide, quiet air stream must be speed-controlled by voltage or PWM. 24 V is the majority (114 models), 12 V the appliance and automotive supply (46 models). This is the ETL-listed cross flow line (Intertek control no. 5022563).
How to select from this range
- Choose 24 V for industrial and HVAC equipment, 12 V for appliances and vehicles.
- Use PWM control and the tacho output to integrate with the appliance controller.
- Length follows the discharge opening; noise is dominated by tip speed, so a longer impeller at lower speed is quieter.
Where these fans are used
- Air conditioner indoor units with DC control
- Vehicle and RV ventilation
- Battery-cabinet cooling
- Appliances and displays
Every figure above is measured on our own test rigs per AMCA 210 / ISO 5801 methods — see the test labs and certificates. Final selection is confirmed at the duty point and by project validation.
FAQ — DC Cross Flow Fans
Are the DC cross flow fans ETL listed?
Yes, the LWCD 12 / 24 / 48 V line is ETL listed to UL 507 / CSA C22.2 No. 113 under Intertek control no. 5022563; scans are on the certifications page.
What control do the DC cross flow fans offer?
Voltage control across the rated range, PWM input and tacho output; the wiring diagram on each model page shows the leads.