METAL BEARING ISOLATORS AND BEARING PROTECTORS IN THE FORM OF NON-MECHANICAL SEALS AND COMPONENTS THEREOF

Packings for rotating equipment, namely, pumps, agitators, reactors and valve stems, and any other piece of rotating equipment to seal the environment from leaking product; gland packings manufactured from aramid fibers, graphite, pan fibers, polytetrafluoroethylene (PTFE) fibers, PTFE dispersion and/or mineral or graphite lubricants or natural and glass fibers, stuffing, joint fillers, expansion joint fillers, rubber rings for sealing pipework or vessels, reactors, agitators and pump joints,...

Mechanical seals, as machine parts, for use in motors and pumps, mechanical controls to prevent leaks in mechanical seals and parts for all the foregoing

mechanical seals for use in mixers, compressors and screw feeders