Backward Curved Centrifugal Fans
| Model | Size | Max airflowm³/h | Max static pressurePa | PowerW | NoisedB(A) | Speedrpm | VoltageV | ||
|---|---|---|---|---|---|---|---|---|---|
![]() |
LWBE3G250-102NS-25EC | Ø250 mm | 1,751 | 824 | 270 | 84 | 3,170 | 230 | Details |
![]() |
LWBE3G250-102NS-26EC | Ø250 mm | 1,700 | 1,082 | 370 | 82 | 3,500 | 230 | Details |
![]() |
LWBE3G270-092NS-02EC | Ø270 mm | 1,545 | 332 | 150 | 68 | 1,900 | 230 | Details |
![]() |
LWBE3G280-072NS-12EC | Ø280 mm | 2,317.5 | 556.2 | 170 | 73 | 1,910 | 230 | Details |
![]() |
LWBE3G280-092NS-11EC | Ø280 mm | 2,008.5 | 803.4 | 225 | 70 | 2,650 | 230 | Details |
![]() |
LWBE3G280-092NS-12EC | Ø280 mm | 1,813 | 680 | 165 | 74 | 2,600 | 230 | Details |
![]() |
LWBE3G280-092NS-13EC | Ø280 mm | 1,743 | 481 | 105 | 69 | 2,200 | 230 | Details |
![]() |
LWBE3G280-092NS-17EC | Ø280 mm | 2,018.8 | 545.9 | 180 | 72 | 2,200 | 230 | Details |
![]() |
LWBE3G280-102NS-06EC | Ø280 mm | 3,862.5 | 1,658 | 700 | 85 | 3,270 | 230 | Details |
![]() |
LWBE3G280-102NS-14EC | Ø280 mm | 2,318 | 824 | 340 | 78 | 2,760 | 230 | Details |
![]() |
LWBE3G280-102NS-15EC | Ø280 mm | 2,472 | 1,051 | 475 | 82 | 3,100 | 230 | Details |
![]() |
LWBE3G280-102NS-16EC | Ø280 mm | 3,193 | 1,442 | 500 | 75 | 3,000 | 230 | Details |
![]() |
LWBE3G280-102NS-19EC | Ø280 mm | 3,039 | 1,102 | 625 | 82 | 3,000 | 230 | Details |
![]() |
LWBE3G310-072NS-07EC | Ø310 mm | 2,266 | 700.4 | 175 | 66 | 1,810 | 230 | Details |
![]() |
LWBE3G310-072NS-21EC | Ø310 mm | 2,266 | 618 | 175 | 72 | 1,710 | 230 | Details |
![]() |
LWBE3G310-092NS-17EC | Ø310 mm | 2,410 | 443 | 150 | 75 | 1,750 | 230 | Details |
![]() |
LWBE3G310-092NS-20EC | Ø310 mm | 2,235 | 474 | 160 | 75 | 1,850 | 230 | Details |
![]() |
LWBE3G310-092NS-22EC | Ø310 mm | 2,678 | 607.7 | 175 | 63 | 1,500 | 230 | Details |
![]() |
LWBE3G310-092NS-23EC | Ø310 mm | 2,523.5 | 669.5 | 220 | 66 | 2,050 | 230 | Details |
![]() |
LWBE3G310-102NS-09EC | Ø310 mm | 4,120 | 1,081.5 | 700 | 85 | 2,960 | 230 | Details |
![]() |
LWBE3G310-102NS-16EC | Ø310 mm | 2,868.6 | 630 | 285 | 70 | 2,150 | 230 | Details |
![]() |
LWBE3G310-102NS-18EC | Ø310 mm | 2,884 | 963 | 450 | 78 | 2,600 | 230 | Details |
![]() |
LWBE3G310-102NS-19EC | Ø310 mm | 2,936 | 700 | 370 | 76 | 2,300 | 230 | Details |
![]() |
LWBE3G355-092NS-19EC | Ø355 mm | 2,472 | 350.2 | 120 | 68 | 1,400 | 230 | Details |
![]() |
LWBE3G355-102NS-11EC | Ø355 mm | 5,047 | 1,009.4 | 700 | 85 | 2,200 | 230 | Details |
![]() |
LWBE3G355-102NS-15EC | Ø355 mm | 3,915 | 770 | 498 | 70 | 2,050 | 230 | Details |
![]() |
LWBE3G355-102NS-20EC | Ø355 mm | 3,554 | 618 | 285 | 76 | 1,800 | 230 | Details |
![]() |
LWBE3G355-102NS-21EC | Ø355 mm | 3,141.5 | 669.5 | 330 | 77 | 1,900 | 230 | Details |
![]() |
LWBE3G355-102NS-24EC | Ø355 mm | 4,171.5 | 906.4 | 520 | 75 | 2,550 | 230 | Details |
![]() |
LWBE3G400-102NS-02EC | Ø400 mm | 3,914 | 556.2 | 330 | 70 | 1,430 | 230 | Details |
![]() |
LWBE3G400-102NS-11EC | Ø400 mm | 6,489 | 978.5 | 700 | 85 | 1,800 | 230 | Details |
![]() |
LWBE3G400-102NS-14EC | Ø400 mm | 4,463 | 420 | 297 | 62 | 1,250 | 230 | Details |
![]() |
LWBE3G400-102NS-15EC | Ø400 mm | 5,476 | 600 | 500 | 68 | 1,520 | 230 | Details |
![]() |
LWBE3G400-102NS-16EC | Ø400 mm | 3,554 | 546 | 300 | 76 | 1,460 | 230 | Details |
![]() |
LWBE3G450-102NS-19EC | Ø450 mm | 7,467.5 | 1,030 | 700 | 80 | 1,450 | 230 | Details |
![]() |
LWBE3G450-102NS-21EC | Ø450 mm | 5,050 | 417 | 320 | 68 | 1,400 | 230 | Details |



































