Ceiling replace JNS one piece aluminum square to round air diffuser US 10-30 / Piece 50 Piece/Pieces (Min.Order) Return air diffuser grille with opposite blade damper US 2-15 / Piece 1 Piece/Pieces ...

Square Ceiling Diffuser Product Descripiton: Frame is made of high quality extruded aluminum profile. Blades are made of high quality extruded aluminum profle as well. Core is removable to allow for ...

The AE family of extruded aluminum, square ceiling diffusers is available. The particular series names (AE1, AE2, AE3, AE4, and AE5) denote the diffusion patterns (one, two, three, and four-way and ...

Eger Products Inc. (www.egerproducts.com) showcased its plastic ceiling air diffusers, which spokesman David Koebbe said are ideal for restaurants, office buildings, hospitals, and clean environments.

QWe have seven-inch round ducts in the ceiling of our house, for heating and air conditioning. In a little-used room, we’ve never bothered to find ceiling diffusers for them. Now that we’d ...