Egg Crate Grille With Damper
Rigid construction provides noiseless performance.
Egg crate grille with damper. Polyaire model ec eggcrate grilles are normally used in ceiling return air and exhaust applications. Model ec fc ec lc ec rc and ec hf are available in stock sizes and can also be manufactured to order in a wide range of sizes. It has unique type of criss cross aluminium forms an egg crate appearance. The 80 series egg crate return grille is available in various mounting styles and features sturdy construction consisting of a heavy gauge aluminum grid core optional extruded aluminum borders and frames and a durable powder coat finish.
Description about ecg egg crate the industry standard extract grille. Egg crate grilles ordering codes 1 400 x 400 ecg d 37be fh ral9010 example codes 1 quantity 2 size mm width x height 3 series ecg egg crate grille ecg45 egg crate grille 45 core specify blow direction if not a square size 4 damper d opposed blade damper fitted. These grilles are also used in crowded indoor environment where there is a high need for regular fresh air replenishment such as retail outlets hotels and. Round or square neck available.
Foam gasket is sealed around the back of the frame as option to avoid air leakage. The air duct systems product area consists of a range of circular ducts and fittings complemented by e g. Egg crate grilles fixed with opposed blade damper for controlling exhaust air flow. Comprising a core with a free area of over 90 egg crate grilles are designed to handle large air volumes without generating excessive noise or impeding ventilation system function with excessive pressure drops.
Double deflection sidewall supply grille with opposed blade damper. Egg crate type return exhaust air grille. 90 7 5 kg 15 5 kg. Aluminium egg crate core of 12 5 mm x 12 5 mm x 12 5 mm size is fixed rigidly to the frame.
Egg crate ec and egg crate ec damper grilles are designed for use with hurricane and ecopower ventilator. Model rf2mesh rf2agmesh. Since it has unique type of mesh formed by width and 0 45mm thick strips into x squares gives egg crate appearance. Bar type and egg crate type return air filter grilles.