Metal Components - SS-316 / SS-304 Secondary Seals - Viton / PTFE /GFT Seal Faces -Ceramic,Sic,Carbon Vs. Ceramic RB Sic,TC Shaft Dia - 25 to 150mm Pressure - Up to 15 Bars Speed - Up to 25 m/s We are a unique name in this industry to provide our prestigious clients an exclusive range of Stationary Mounted Dual Seal.