The GRACO 25C991 Electric Grease Jockey® Pump is an automatic lubrication system designed for reliable, on-vehicle grease delivery. It is constructed with ruggedized, high-impact and chemical-resistant materials for durability in harsh environments. Its intended use is to automate chassis lubrication, reducing manual maintenance and extending vehicle component life.

Key Features:

• Electric automatic grease pump
• 25C991 (24V)
• Ruggedized, U.V., chemical, and high-impact resistant
• Output per element/min: 0.5 in³ (8 cm³)
• Maximum pressure: 2,000 psi (138 bar)
• Compatible with NLGI #000 to #2 greases
• IP69K, CE, ROHS, EMC, Pressurized Equipment Directive, National Fluid Power Association
• Tri-color LED system feedback indicator
• Manual Run button (not included in 25C991, but available in other models)
• Data Management System (not included in 25C991, but available in other models)
• Ruggedized construction for harsh environments
• Field-proven reliability
• Easy to maintain and install

Applications:
Automated chassis lubrication for vehicles and equipment in mining, agriculture, construction, and fleet operations. Reduces manual greasing, extends component life, and minimizes downtime.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may void warranties and compromise system integrity.
• Ensure proper mounting and secure all connections
• Use compatible NLGI #000 to #2 greases
• Follow manufacturer’s instructions for wiring and setup
• Regularly check reservoir levels and system indicators
• Perform routine maintenance as recommended in the manual