Liquid pumps, namely, liquid suction pumps, positive displacement pumps, and vacuum pumps for removing particulate from a wide variety of liquids for industrial and commercial use; oil separators; industrial filtration machine parts, namely, single and multi-element filter housings and filter cartridges, spin-on filter heads, bag filter housings, coalescer housings; Filtration machines for filtering oil, fuels, petroleum products, hydraulic fluids, lubrication fluids, and dielectric fluids; and bearing lube oil filtration assemblies in the nature of liquid hydrocarbon filtering machines

Vacuum dehydration oil purifiers in the nature of liquid hydrocarbon purifying installations; vacuum dehydrators in the nature of electric dehydrators with vacuum functions; coalescer fluid purifiers in the nature of liquid hydrocarbon purifiers; high vacuum transformer oil purifiers in the nature of oil purifying installations