Inline Duct Fans

Inline duct fans connect directly into round or rectangular duct systems: metal, plastic, EC and ultra-silent constructions for fresh air, exhaust and local pressurisation. 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
LWDA-100(4")S-PWN-14 LWDA-100(4")S-PWN-14AC Ø100 mm 325 163 36 30 2,360 230 Details
LWDA-100(4")S-PWN-15 LWDA-100(4")S-PWN-15AC Ø100 mm 205 135 25 24 1,900 230 Details
LWDA-100S-MBN-14 LWDA-100S-MBN-14AC Ø100 mm 242 326 60 59 2,450 230 Details
LWDA-100S-PWN-15 LWDA-100S-PWN-15AC Ø100 mm 319 185 40 25 2,550 230 Details
LWDA-125(5")S-PWN-06 LWDA-125(5")S-PWN-06AC Ø125 mm 330 168 39 31 2,360 230 Details
LWDA-125(5")S-PWN-07 LWDA-125(5")S-PWN-07AC Ø125 mm 293 137 28 30 1,950 230 Details
LWDA-125S-MBN-10 LWDA-125S-MBN-10AC Ø125 mm 294 326 52 60 2,350 230 Details
LWDA-125S-PWN-11 LWDA-125S-PWN-11AC Ø125 mm 319 185 40 25 2,550 230 Details
LWDA-150(6")S-PWN-11 LWDA-150(6")S-PWN-11AC Ø150 mm 660 168 59 32 2,400 230 Details
LWDA-150(6")S-PWN-12 LWDA-150(6")S-PWN-12AC Ø150 mm 530 137 41 30 2,050 230 Details
LWDA-150S-MBN-12 LWDA-150S-MBN-12AC Ø150 mm 457 368 72 61 2,160 230 Details
LWDA-150S-PWN-13 LWDA-150S-PWN-13AC Ø150 mm 556 309 80 27 2,550 230 Details
LWDA-160S-MBN-04 LWDA-160S-MBN-04AC Ø160 mm 494 336 72 63 2,200 230 Details
LWDA-200(8")S-PWN-09 LWDA-200(8")S-PWN-09AC Ø200 mm 910 384 130 40 2,300 230 Details
LWDA-200(8")S-PWN-10 LWDA-200(8")S-PWN-10AC Ø200 mm 735 303 113 38 1,650 230 Details
LWDA-200S-MBN-13 LWDA-200S-MBN-13AC Ø200 mm 987 515 176 70 2,540 230 Details
LWDA-200S-PWN-14 LWDA-200S-PWN-14AC Ø200 mm 1,236 391 130 29 2,500 230 Details
LWDA-250(8'')S-PWN-05 LWDA-250(8'')S-PWN-05AC Ø250 mm 1,600 420 175 50 2,500 230 Details
LWDA-250S-MBN-10 LWDA-250S-MBN-10AC Ø250 mm 1,034 515 165 71 2,615 230 Details
LWDA-315(12.6'')S-PWN-05 LWDA-315(12.6'')S-PWN-05AC Ø315 mm 2,500 450 320 55 2,500 230 Details
LWDA-315S-MBN-02 LWDA-315S-MBN-02AC Ø315 mm 1,680 593 220 80 2,520 230 Details
LWDE-100S-MBN-10 LWDE-100S-MBN-10EC Ø100 mm 324 927 85 72 3,300 230 Details
LWDE-125S-MBN-06 LWDE-125S-MBN-06EC Ø125 mm 386 839 85 69 3,400 230 Details
LWDE-150S-MBN-11 LWDE-150S-MBN-11EC Ø150 mm 700 608 85 66 2,650 230 Details
LWDE-160S-MBN-01 LWDE-160S-MBN-01EC Ø160 mm 690 520 85 68 2,750 230 Details
LWDE-200S-MBN-09 LWDE-200S-MBN-09EC Ø200 mm 1,210 1,030 170 71 2,700 230 Details
LWDE-250S-MBN-07 LWDE-250S-MBN-07EC Ø250 mm 1,231 1,030 170 71 2,700 230 Details
LWDE-315S-MBN-01 LWDE-315S-MBN-01EC Ø315 mm 1,839 793 220 77 2,700 230 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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