Back to product category FO15055 Flow orifice, 1/2" for 5.5 GPM, for Belimo ZoneTight™ List Price $89.00 Add to Cart Add to Project List Choose an existing Project List to add this product: Show all Projects Lists You have no existing Project Lists. Or create a new Project List to add this product: Project List name: Add to Project List defaultValue Design Data : Design Data View Project Lists Duplicate with Configuration Continue Shopping No CAD Drawings Available Bookmark this page Share Details Downloads Details Specifications Accessory Type Mechanical accessoryProduct Type Accessory Downloads Documents Technical Data Sheet - Flow Orifice Technical Data Sheet | English | 847 KB | pdf Download