Forward-Curved Centrifugal Fan
Forward-Curved Centrifugal Fan – AC / EC / DC Master Catalogue
80 pages · 58.3 MB · 231 models
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EC Forward-Curved Centrifugal Fan – Without Scroll Housing 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. EC versions use an electronically commutated motor with built-in speed control for lower energy use. This LONGWELL 2026 catalogue runs to 9 pages and lists 13 model numbers.
- Pages
- 9
- File
- PDF · 5.9 MB
- Edition
- 2026
- Language
- English
- Model numbers
- 13
- Single-size PDFs
- 5
- Motor type
- EC
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 5 single-size PDFs (Ø108–160 mm)
Download a single size
Each file contains the pages for one impeller / frame size — smaller and faster on mobile.
Model numbers in this catalogue (13)
Click a model number to find its datasheet, drawing and curve.
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