Cross Flow Fans

Cross flow (tangential) fans deliver a long, even air curtain at low noise — the standard solution for indoor AC units, air curtains, elevator ventilation and linear air supply. Impeller length is made to the door opening or chamber size. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.

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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
LWCA-30150SN-07 LWCA-30150SN-07AC Ø30 mm 38 9 10 25 2,400 230 Details
LWCA-30150UN-06 LWCA-30150UN-06AC Ø30 mm 38 9 9 25 2,400 115 Details
LWCA-30190SN-07 LWCA-30190SN-07AC Ø30 mm 47 10 11 26 2,400 230 Details
LWCA-30190UN-06 LWCA-30190UN-06AC Ø30 mm 47 10 9 26 2,400 115 Details
LWCA-30250SN-07 LWCA-30250SN-07AC Ø30 mm 59 11 10 26 2,400 230 Details
LWCA-30250UN-06 LWCA-30250UN-06AC Ø30 mm 59 11 11 26 2,400 115 Details
LWCA-30290SN-07 LWCA-30290SN-07AC Ø30 mm 71 12 11 27 2,400 230 Details
LWCA-30290UN-06 LWCA-30290UN-06AC Ø30 mm 71 12 12 27 2,400 115 Details
LWCA-30350SN-07 LWCA-30350SN-07AC Ø30 mm 84 13 11 27 2,400 230 Details
LWCA-30350UN-06 LWCA-30350UN-06AC Ø30 mm 84 13 13 27 2,400 115 Details
LWCA-30420SN-07 LWCA-30420SN-07AC Ø30 mm 100 14 11 28 2,400 230 Details
LWCA-30420UN-06 LWCA-30420UN-06AC Ø30 mm 100 14 13 28 2,400 115 Details
LWCA-30530SN-06 LWCA-30530SN-06AC Ø30 mm 137 13 13 29 2,200 230 Details
LWCA-30610SN-06 LWCA-30610SN-06AC Ø30 mm 158 13 13 29 2,200 230 Details
LWCA-30650SN-06 LWCA-30650SN-06AC Ø30 mm 168 14 14 29 2,200 230 Details
LWCA-30718SN-06 LWCA-30718SN-06AC Ø30 mm 185 14 15 30 2,200 230 Details
LWCA-30800SN-06 LWCA-30800SN-06AC Ø30 mm 207 15 15 31 2,200 230 Details
LWCA-30854SN-06 LWCA-30854SN-06AC Ø30 mm 221 16 15 31 2,200 230 Details
LWCA-3090SN-07 LWCA-3090SN-07AC Ø30 mm 23 8 8 25 2,400 230 Details
LWCA-3090UN-06 LWCA-3090UN-06AC Ø30 mm 23 8 8 25 2,400 115 Details
LWCA-30920SN-06 LWCA-30920SN-06AC Ø30 mm 238 16 16 32 2,200 230 Details
LWCA-30986SN-06 LWCA-30986SN-06AC Ø30 mm 255 17 16 33 2,200 230 Details
LWCD-301082MN-06 LWCD-301082MN-06DC Ø30 mm 279 21 5.76 38 2,400 24 Details
LWCD-30150LN-06 LWCD-30150LN-06DC Ø30 mm 43 13 1.2 27 2,400 12 Details
LWCD-30150MN-07 LWCD-30150MN-07DC Ø30 mm 43 13 1.2 27 2,400 24 Details
LWCD-30190LN-06 LWCD-30190LN-06DC Ø30 mm 55 14 55 29 2,400 12 Details
LWCD-30190MN-07 LWCD-30190MN-07DC Ø30 mm 55 14 1.2 29 3,500 24 Details
LWCD-30250LN-06 LWCD-30250LN-06DC Ø30 mm 67 14 1.32 32 3,500 12 Details
LWCD-30250MN-07 LWCD-30250MN-07DC Ø30 mm 67 14 1.44 32 3,500 24 Details
LWCD-30290LN-06 LWCD-30290LN-06DC Ø30 mm 85 15 1.44 33 2,400 12 Details
LWCD-30290MN-07 LWCD-30290MN-07DC Ø30 mm 85 15 1.68 33 2,400 24 Details
LWCD-30350LN-06 LWCD-30350LN-06DC Ø30 mm 105 16 1.56 34 2,400 12 Details
LWCD-30350MN-07 LWCD-30350MN-07DC Ø30 mm 105 16 1.92 34 2,400 24 Details
LWCD-30420LN-06 LWCD-30420LN-06DC Ø30 mm 125 17 1.68 34 2,400 12 Details
LWCD-30420MN-07 LWCD-30420MN-07DC Ø30 mm 125 17 2.16 34 2,400 24 Details
LWCD-30530MN-06 LWCD-30530MN-06DC Ø30 mm 137 17 2.88 32 2,400 24 Details
LWCD-30610MN-06 LWCD-30610MN-06DC Ø30 mm 158 18 3.12 33 2,400 24 Details
LWCD-30650MN-06 LWCD-30650MN-06DC Ø30 mm 168 18 3.12 34 2,400 24 Details
LWCD-30718MN-06 LWCD-30718MN-06DC Ø30 mm 185 19 3.36 35 2,400 24 Details
LWCD-30800MN-06 LWCD-30800MN-06DC Ø30 mm 207 19 1.32 36 2,400 24 Details
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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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