The egg format tuyere frame is made of aluminum alloy profile, the blade is made of high quality aluminum plate, and the blade spacing is 13mm; the air outlet structure is simple, the pressure loss caused by friction and the like is small, and it is generally installed in the ceiling or side wall for the air supply port. Can be used as a return air outlet, the color of the air outlet can be coordinated with the interior decoration, and paint according to user requirements.

Structure: The inner core is a small square structure.

Features: The return air has a large effective area and good return air effect. It can be applied to the ceiling or the air outlet.

Can be attached: Nylon filter.

Specifications: Match the design size.