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Product Specifications
TBC (case with aluminum tube), TBB (case without aluminum tube)
Model: British 8 inch (200mm) ~ British 20 inch (500mm)
Air volume: 850~20,000cmh
Static pressure: 200~800pa
Working temperature: - 20°C to + 80°C
Relative humidity: ≤90%
Medium condition: air with particle concentration ≤100mg/m3
Spare parts (purchased separately):reducer (soft connection), air valve
Application:applicable to commercial buildings, civil buildings, HVAC

Product introduction
● The impeller is a forward inclined double suction multi wing impeller, and the box body is divided into two series with aluminum tube (TBC) or without aluminum tube (TBB). the inner wall of the box plate is pasted with wave muffler cotton
● It can be made of black carbon steel, galvanized sheet, galvanized post-treatment, stainless steel (SUS304 / 316 / 310S) or other special materials
● The overall fan is of detachable design, convenient for maintenance and cleaning
● The appearance coating can be produced according to the requirements specified by the customer
● The export diversion can be produced according to the requirements specified by the customer
● All impellers are subject to dynamic and static balance correction, and the balance standard is in accordance with ANSI / amca204-05 (r2012)

