Standard: API 610 , 10th edition ( BB1 & BB2)<br />Capacity (m3/hr): Up to 4000<br />Differential Pressure (bar): Up to 20<br />Flange Size: Up to 20"<br />Material Class:<br /><br /> Cast Iron<br /> Cast Steel<br /> Stainless Steel<br /> Brass/Bronze alloys<br /> Duplex alloys">