Min. Order Reference FOB Price
100 Pieces US$0.20-1.00 / Piece
Product Description
Spring Loaded Damper Regulator Sets REG5330 SPECIFICATION: 1. Material: Galvanized Steel 2. Finish: Zinc Plating, Nil Fire Standard 3. Widely Used in HVAC system 4. High Quality 5. OEM is welcome Quadrant regulator is designed to be used on round ductwork system to facilitate the ...