The GRACO 77X014 is a heavy-duty, electric piston pump designed for automatic lubrication systems. It is constructed for robust industrial use and is intended to supply grease to injector-based, series progressive, and dual line metering systems, ensuring continuous lube replenishment for critical equipment components.

Key Features:

• Electric piston pump
• Dyna-Star® HF, 24 VDC
• Heavy-duty, industrial-grade
• 24.6 cm³ – 410 cm³/minute (1.5 in³ – 25 in³/minute)
• Maximum outlet pressure: 241 bar (24.1 MPa, 3500 psi)
• Compatible with single line parallel, injector-based, series progressive, and dual line metering systems
• IP69K (ingress protection rating)
• GRACO Advantage Drive – heavy-duty gear drive, lubed for life
• Tube-in-tube vent and fill path – converts drum to injector system instantly
• Motor control – speed and AMP control
• Cold weather performance (–10°C to 65°C for HF models, –40°C to 65°C for HP models; note: 77X014 is HF, so –10°C to 65°C)
• More efficient seal replacement
• Audible sound pressure: 71 dB(A)

Applications:
In-plant machinery, off-road equipment, on-road vehicles, construction, mining, and heavy-duty industrial environments requiring reliable, automatic lubrication

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems, reducing risk of equipment failure and downtime
• Ensure correct voltage (24 VDC, input range 18–32 VDC) is available at installation site
• Connect to appropriate reservoir (35 lb/16 kg or 60 lb/27 kg)
• Use proper fittings for fluid outlet (3/8 in NPT female)
• Follow all safety and electrical guidelines during installation
• Regularly inspect and maintain seals and moving parts for long service life