Body Ductile Iron Grade GGG40 / GGG50 /EN:1563 / IS:1865 SG 400 / 12, 15 500/17 Specifications as per BS: 5163 / DIN: 3202 / EN:1171 Wedge fully Rubber Lined with EPDM Vacuum Tight, 100% Leak Proof Flange to Flange distance as per IS: 14846 Drilling as per IS: 1538 / IS: 9523 or any desired standard. Pocket Less Flat bottom design Available in PN 1.0, PN 1.6 & PN 2.5 Custom desired coating or paint.