DURAPACK
nonhydraulic fluid sealing parts for rotational pumps and mixers, namely, bushings and bearings and lantern rings and textile packing rings; shaft sealing systems composed of bushings and bearings, lantern rings and textile packing rings; packing systems composed of bearings or bushings and lantern rings and textile packing for valves and rotary and reciprocating devices, such as pumps and mixers; none of the foregoing for use in hydraulic systems
Pending · June 30, 2023 · 98067075 ·