FM300 | Flow sensor 3" ANSI Class 125 ?p 1.89 psi FS 215 GPM $5,838.80 SKU: FM300 MANUFACTURER: Belimo Parent Item Parent Item - Additional Cost Has Item Option Quantity -+ Add this item to get free shipping! Add to Cart Add to Cart Current Stock: Please contact sales Details FM300 | Flow sensor 3" ANSI Class 125 ?p 1.89 psi FS 215 GPM Documentation Data Sheet DetailsDocumentationBackFM300 | Flow sensor 3" ANSI Class 125 ?p 1.89 psi FS 215 GPMBack Data Sheet