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DC Forward-Curved Centrifugal Fan – With Scroll, Single Inlet catalogue cover
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DC Forward-Curved Centrifugal Fan – With Scroll, Single Inlet 2026 catalogue (PDF)

Forward-curved (multi-vane) wheels move a large air volume at low speed and low noise in a compact size — the standard choice for fan coils, AHUs and appliances. DC versions run on low-voltage DC supply, suited to battery, vehicle and electronics equipment. This LONGWELL 2026 catalogue runs to 15 pages and lists 34 model numbers.

Pages
15
File
PDF · 9.8 MB
Edition
2026
Language
English
Model numbers
34
Single-size PDFs
6
Motor type
DC
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Free download — contact details are asked once, then every file downloads directly. Only need one size? Download it separately ↓

What’s inside

  • Performance curves
  • Noise data
  • Also available as 6 single-size PDFs (Ø120–180 mm)

Download a single size

Each file contains the pages for one impeller / frame size — smaller and faster on mobile.

Ø120 mm5 pages · 3.3 MB Ø133 mm2 pages · 2.1 MB Ø140 mm4 pages · 3.3 MB Ø150 mm1 pages · 1.1 MB Ø160 mm6 pages · 5.4 MB Ø180 mm2 pages · 2.1 MB

Model numbers in this catalogue (34)

Click a model number to find its datasheet, drawing and curve.

LWFD-120LWFD-133LWFD-140LWFD-150LWFD-160LWFD-180LWFD3G120-072SH-01LWFD3G120-072SH-02LWFD3G120-072SH-03LWFD3G120-072SM-01LWFD3G120-072SM-02LWFD3G120-072SZ-01LWFD3G120-072SZ-02LWFD3G133-072SH-01LWFD3G133-072SM-01LWFD3G133-072SZ-01LWFD3G140-072SH-01LWFD3G140-072SH-02LWFD3G140-072SM-01LWFD3G140-072SM-02LWFD3G140-072SZ-01LWFD3G140-072SZ-02LWFD3G150-092SZ-01LWFD3G160-072SZ-01LWFD3G160-092SH-01LWFD3G160-092SH-02LWFD3G160-092SH-03LWFD3G160-092SM-01LWFD3G160-092SM-02LWFD3G160-092SZ-01LWFD3G160-092SZ-02LWFD3G180-092SH-01LWFD3G180-092SM-01LWFD3G180-092SZ-01

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