The Keller Belt Skimmer can be used wherever you would use a conventional Skimmer. In addition; machine sumps and high pressure system tanks are an ideal application. The Keller Skimmer package comes complete with a 1.2" cotton/silicone belt for ultimate oil removing performance, a 9ft long 115v chord, a liquid tight Skimallesor tank enclosure, a dual S.S. ball bearing pulley and a magnetic bracket for ease of mounting