SN-5 Ceiling Air Inlet

SN-5 Ceiling Air Inlet ● Mounting plate is made of excellent ABS engineering plastic by injection molding. Anti-corrosion, Non-deformation. ● Frame & Air door are made of excellent PVC plastic by extrusion molding. Adopt hollow design, add sponge for thermal insulation and good sealing. ● Air door is opened under gravity. Opening system and locking screws are made of stainless steel, long lifespan and rustless. Flexible design, The length of air inlet can be customized.