The ULTIMATE LUBER™ is a powerful, motor-driven automatic lubricator which is refillable using a standard grease gun. Its microprocessor controlled, energy efficient motor delivers grease to a fixed displacement pump which produces pressures up to 900psi. This power allows the ULTIMATE LUBER™ to drive lubricant through long feed lines and to cycle progressive distributors to feed several bearings consecutively. When a dispensing cycle is selected, the ULTIMATE LUBER™ will activate at programmed intervals. During each cycle, the ULTIMATE LUBER™ dispenses approximately 1.25cc of grease. Neither temperature or altitude will affect the lubricant output.