CPI

parts and fittings for reciprocating compressors, namely, piston rings and valves; lubricating pumps, divider blocks, check valves, reservoirs, filters, and flow monitors, all for use in lubricated compressors; check valve protection device for use in preventing heat and gas stream contamination in fluid delivery systems; valves being parts of machines

electromechanical monitors for tracking lubrication flow to compressors; check valves for fluid distribution systems