Flowserve MSS Seal
The MSS is for tough mixer and vessel applications where stuffing box face, bore, and OD run-out are extreme. Typically used on older equipment or where compression packing had been used.
Up to 6 bar (90 psi), to 150°C (300°F), up to 1,5 m/s (5 fps), to 220 mm (to 9.000 inch)