Friction couple of mechanical seal for Sulzer MSD 8*10*15 pump. Sulzer MSD Mechanical Seal 8*10*15 – cartridge (cartridge type), with a floating throttle ring. The sliding surfaces are lubricated with gas. The working surface of the fixed part is equipped with special U-shaped grooves, thanks to which a gas film is formed on the sliding surface. The minimum gap between the friction pairs ensures contactless movement with minimal surface wear.
Shaft rotation speed-3000 rpm
Working medium-liquid ammonia
Ambient temperature - + 25°C max
Pressure up to 5.5 MPa
The material of the movable ring is Sic (silicon carbide)