The GRACO 77X015 is an electric piston pump designed for automatic lubrication systems. It is constructed for professional use and is intended to supply grease to series progressive and injector-based lubrication systems. The pump is compatible with a 120 lb (55 kg) reservoir and is engineered for reliable, continuous lubrication of in-plant machinery, off-road equipment, and on-road vehicles.

Key Features:

• Electric Piston Pump
• HF (High Flow) Model, 24 VDC, Stand Alone Pump for 120 lb (55 kg) Reservoir
• 24.6 cm³ – 410 cm³/minute (1.5 in³ – 25 in³/minute) for HF models
• Maximum outlet pressure: 241 bar (24.1 MPa, 3500 psi) for HF models
• Compatible with series progressive and injector-based lubrication systems; single line parallel metering device; 120 lb (55 kg) reservoir
• IP69K (Ingress Protection rating for dust and water resistance)
• Reliable, continuous lubrication
• Easy to maintain
• Designed for harsh environments
• Stand-alone operation
• High flow rate for demanding applications

Applications:
In-plant machinery, off-road equipment, on-road vehicles requiring automatic lubrication systems

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure the pump is installed according to GRACO guidelines
• A pressure relief valve is required at each pump outlet
• Follow pressure relief procedure before servicing
• Install on a stable, protected surface
• Use only compatible reservoirs and metering devices
• Regularly check for leaks and proper operation
• Follow all safety instructions in the manual
• Use only recommended lubricants
• Inspect electrical connections and seals periodically