Number of Results: 206
Model XG-4000PFR is an aluminum, perforated spiral duct return grille. Units are easily installed in round duct diameters of 10 inches to 48 inches. Integral gasket seals provide a tight fit to the round duct.
Model XG-4000SPFS is a galvanized steel, perforated spiral duct supply grille. It offers superior performance in exposed duct applications offering a clean, low profile appearance.
Model XG-4000PFS is an aluminum, perforated spiral duct supply grille. It includes a built-in extractor to allow accurate balancing and uniform airflow and fits round duct diameters of 10 inches to 48 inches.
Model XG-4000SPFR is a galvanized steel, perforated spiral duct return grille. It offers superior performance in exposed duct applications offering a clean, low profile appearance.
GJD Series - 20 in. lb. torque GRD Series - 30 in. lb. torque GVD Series - 200 in. lb torque
The BTDR-50 is a cable operated radial blade balancing damper (also known as a bowtie damper) that is designed for easy airflow adjustment at an air outlet or plenum neck. Pressure: Up to 1 in. wg Velocity: Up to 1600 fpm Temperature: Up to 240ºF