Similar to perma STAR VARIO, the perma STAR CONTROL delivers precise amounts of lubricant and its operation is temperature independent. The unique feature of perma STAR CONTROL TIME and IMPULSE is their connection to machine control. This feature makes perma STAR CONTROL TIME and IMPULSE ideally suited to equipment where lubrication is to take place only when the machine is in operation and for critical equipment which has low utilisation. perma STAR CONTROL is available in three different sizes.