Air Lubricators with Die Cast Aluminium Head are used to feed lubricants to pneumatic equipment. These Air Lubricators have a die cast aluminium head and a polycarbonate bowl with a steel bowl guard. These Air Lubricators are offered with aluminium, bronze, steel, polycarbonate, stainless steel and Nitrile. Air Lubricators with Die Cast Aluminium Head are designed to maintain a constant oil-to-air density over a wide range of flow.