MAGNETIC FLOW METER; DN 8, SERVICE: GRAVEL FILTER SPEED BELT: 0.3-12 M / CALIBRATED FLUSH TRAP: 0-500 M3 / HDIAMETER – CLASS – FACE: DN 12 – ASME B16.5 150 # CONNECTION MATERIAL: CARBON STEEL FLANGES TUBE MATERIAL: AISI 304 COATING MATERIAL: TEFLON – FEP ELECTRODE MATERIAL: HASTELLOY C4 TYPE OF ELECTRODES: FLAT – FIXED CLASS OF PROTECTION: IP 67 INVOLVEMENT – PAINT: CARBON STEEL – FIRST EPOXY, POLYURETHANE RAL 9006 ELECTRICAL CONNECTIONS – BOX OF TERMINALS: 2X 1/2 NPT-F- CAST ALUMINUM