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 point11 models match · series LWBA4E315
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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
LWBA4E315-102NS-01 LWBA4E315-102NS-01AC Ø315 mm 1,391 309 95 56 1,400 230 Details
LWBA4E315-102NS-02 LWBA4E315-102NS-02AC Ø315 mm 1,571 412 115 58 1,600 230 Details
LWBA4E315-102NS-03 LWBA4E315-102NS-03AC Ø315 mm 1,700 309 105 60 1,400 230 Details
LWBA4E315-102NS-04 LWBA4E315-102NS-04AC Ø315 mm 1,957 412 135 62 1,600 230 Details
LWBA4E315-102NS-05 LWBA4E315-102NS-05AC Ø315 mm 1,957 309 135 63 1,400 230 Details
LWBA4E315-102NS-06 LWBA4E315-102NS-06AC Ø315 mm 2,163 412 180 65 1,580 230 Details
LWBA4E315-102NS-11 LWBA4E315-102NS-11AC Ø315 mm 1,957 319 115 63 1,350 230 Details
LWBA4E315-102NS-18 LWBA4E315-102NS-18AC Ø315 mm 2,079 399 153 69.6 1,550 230 Details
LWBA4E315-102NS-19 LWBA4E315-102NS-19AC Ø315 mm 1,859 294 116 67.4 1,390 230 Details
LWBA4E315-138NS-13 LWBA4E315-138NS-13AC Ø315 mm 2,318 371 220 64 1,450 230 Details
LWBA4E315-138NS-14 LWBA4E315-138NS-14AC Ø315 mm 2,781 515 300 68 1,650 230 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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