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Metal Inline Duct Fans

Metal circular duct fans with high casing strength and temperature tolerance for long-running ventilation mains. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.

Filter by duty point2 models match · series LWDD250
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Filters use nameplate maximum values (max airflow at zero static pressure, max static pressure at zero airflow). Check the actual operating point on the performance curve of each model.

ViewData tableImage grid
ModelSizeMax airflowm³/hMax static pressurePaPowerWNoisedB(A)SpeedrpmVoltageV
LWDD-250H-MBN-09 LWDD-250H-MBN-09DC Ø250 mm 1,236 577 130 72 2,638 48 Details
LWDD-250M-MBN-08 LWDD-250M-MBN-08DC Ø250 mm 1,236 577 130 72 2,638 24 Details
Certifications for this product line
FCC ×2CE-LVD ×2CE-EMC
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Ningbo Longwell Electric Technology Co., Ltd. · No. 100 Henan Road, Ditang, Yuyao, Ningbo, Chinasales@longwellfans.com · WhatsApp +86 183 5827 4663 · Mon–Fri 8:30–17:30 (UTC+8), reply within 1 business dayHow to order · Privacy notice
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