Grille Outlet Exhaust Port, Thickened Stainless Steel 304, Generally Equipped with Ventilation Fans,

Description:

- Made of stainless steel 304, much duarble than plastic

- Built-in stainless steel grille, effectively isolate debris and dust.

- Silent operation (no rattling, squeaking, or extra noise).

- Generally equipped with ventilation fans, hoods, air conditioners, fresh air systems other ventilation equipments.

- Attach to the vent hole easily, no other screws required.

Specification:

- Material: Stainless Steel

- 80mm:

- Wall Hole Size: approx. 76mm / 2.99inch

- Overall Diameter: approx. 120x90mm / 4.72x3.54inch

- Vent Size: approx. 72x60mm / 2.83x2.36inch

- 120mm:

- Wall Hole Size: approx. 120mm / 4.72inch

- Overall Diameter: approx. 150x100mm / 5.9x3.93inch

- Vent Size: approx. 90x70mm / 3.54x2.75inch

- 70mm:

- Wall Hole Size: approx. 67mm / 2.63inch

- Overall Diameter: approx. 120x90mm / 4.72x3.54inch

- Vent Size: approx. 74x60mm / 2.91x2.36inch

- Color: Silver

Package Includes: 1 Piece Wall Air