Backward Curved Centrifugal Fans — Impeller Ø250–355 mm

Backward Curved Centrifugal Fans — Impeller Ø250–355 mm: 145 models. Filter by airflow, static pressure, voltage and motor platform, compare specifications side by side and add models to your RFQ.

Filter by duty point3 models match · series LWBA2E280
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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.

ModelSizeMax airflowm³/hMax static pressurePaPowerWNoisedB(A)SpeedrpmVoltageV
LWBA2E280-092NS-01 LWBA2E280-092NS-01AC Ø280 mm 1,700 721 230 79 2,450 230 Details
LWBA2E280-102NS-05 LWBA2E280-102NS-05AC Ø280 mm 1,833 773 250 80 2,650 230 Details
LWBA2E280-102NS-07 LWBA2E280-102NS-07AC Ø280 mm 2,163 773 330 80 2,700 230 Details
Certifications for this product line
CE-LVD ×3ETL ×2CE-EMCRoHS ×3
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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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