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.

Filter by duty point10 models match · series LWDA125
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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-125 (5")S-MWN-04 LWDA-125 (5")S-MWN-04AC Ø125 mm 605 see curve 41 49 2,900 220-240 Details
LWDA-125 (5")S-PWN-02 LWDA-125 (5")S-PWN-02AC Ø125 mm 605 168 41 51 2,900 220-240 Details
LWDA-125 (5")U-MWN-03 LWDA-125 (5")U-MWN-03AC Ø125 mm 410 see curve 41 51 3,350 110-120 Details
LWDA-125 (5")U-PWN-01 LWDA-125 (5")U-PWN-01AC Ø125 mm 410 see curve 41 52 3,350 110-120 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-125(5")U-PWN-08 LWDA-125(5")U-PWN-08AC Ø125 mm 330 168 37 31 2,360 115 Details
LWDA-125(5")U-PWN-09 LWDA-125(5")U-PWN-09AC Ø125 mm 293 137 29 30 1,950 115 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
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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