Pressure : P 12bar(max) Temperature : -50 Degree C to +200 Degree C Velocity : V 20 m/sec. Secondary Seals : Viton, PTFE, EPDM, Neoprene, Nitrite, Atlas Metal Parts SS 316, SS 304, Nast Face Materials Silicon Carbide,Tungsten Carbide,Carbon, Ceramic Shaft diameter : 20mm-120 mm Application : Slurry application, Petroleum refinery, General chemicals, Fertilizers Owing to the rich industrial experience and expertise in this business, we are involved in providing Spring Seals Unbalanced Lug.