Get current pricing for Annubar, ANNUBAR-3523-ID Annubar Dieterich Diamond Ii Flow Meter Station Model: Dcr-25 Pipe I.d. 19.500 In. Max Allowable Dp 101.27 In. H2o Max. Pressure 900 Psi, Max. Temp. 6 . Product Category: Lab Equipment, Sub Category: Flowmeters: