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Popular product ventilation fan，butterfly cone fan，heating maching，air inlet

FC-7 Ceiling Air Inlet

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Frame is made of excellent PP plastic by injection molding, with strong anti-impact performance.

Shutter is made of PVC plastic by extrusion molding, light weight, flexible opening.

Added with sponge for good thermal insulation

Two-sides and Four-sides air intakes are in your choice.

PrveDJF series Centrifugal Push-Pull Exhaust Fan ( Double Rotational Hammer) NextPoultry House Light Filter

Shandong yuyun sanhe—— One-stop Solution Supplier for Ventilation and Cooling Equipment

TEL: +86-536-3522987 3521598 3522982 3521680
PHONE:+8613606462886
E-MAIL: sanhe@wfsanhe.com