Graco’s single-line parallel automatic lubrication system offers positive displacement

Lubrication measurement for multiple lubrication points. This system was designed for use on mobile mining equipment, specifically haul trucks. At the heartof this system is the Graco Fireball pump, the most durable pump in the industry. The pump provides the lubricant pressure needed to activate the automatic lubrication system.

The entire system consist of a pump module, injectors and system controls. The pump module provides the system inherent pressurization and venting cycles to activate the injectors. The injectors measure precise amounts of grease to be dispensed to individual bearing points during an automatic  lube cycle. The controls consist of a timer and a solenoid operated valve which turn the pump on at the required lubrication intervals.

This system design guide provides general system information to aid and assist the user in designing, installing and operation of an automatic lubrication system to meet the lubrication requirements of the designed equipment.