Loc-Line, a sub-brand of Lockwood Products Inc., offers a wide variety of modular coolant hose products for applications in smoke and dust removal vacuum systems. The Loc-Line Hose Systems product line includes nozzles, connectors, adapters, fittings, valves, pliers and other hose components. Loc-Line modular hose components are electrically non-conductive and have a unique ball-and-socket design for connecting 1/4-, 1/2-, 3/4- or 2-1/2-inch pipes. Most of these products are made of a corrosion- and moisture-resistant acetal copolymer plastic, and are therefore ideal for use with various chemicals and solvents such as acetone, alcohol, ethyl, grease and oil. These NSF- and ANSI-rated Loc-Line hoses and related fittings are available on Raptor Supplies, an authorised Loc-Line distributor.