Description
The GRACO 25R816 G-Mini Grease Lubrication Pump is an electric piston pump designed for reliable, automated grease delivery in demanding environments. Constructed from robust materials including alloy steel, aluminum, amorphous polyamide, bronze, carbon steel, chemically lubricated acetal, nickel-plated alnico, nitrile rubber, nylon, PTFE, and stainless steel, it is engineered for industrial, off-road, on-road, and wind energy applications. Its primary function is to supply grease to lubrication points via progressive systems, ensuring consistent equipment performance and longevity.
Key Features:
- Electric Piston Pump
- 1 Liter Reservoir
- Alloy Steel, Aluminum, Amorphous Polyamide, Bronze, Carbon Steel, Chemically Lubricated Acetal, Nickel-Plated Alnico, Nitrile Rubber, Nylon, PTFE, Stainless Steel
- 3 cm/min (0.18 in/min)
- Maximum Working Pressure: 280 bar (4,061 psi)
- Compatible with Series Progressive systems; Maximum NLGI Grade #2 grease
- CE, EAC
- Internal controller for automated operation
- IP69K rated for harsh environments
- Up to 2 pump elements supported
- 1 sensor input
- Easy-to-program controller for time or cycle-based systems
- Follower plate and stir paddle to combat oil separation
- M12 cycle or proximity switch input standard on controller-equipped models
- 5-wire CPC power cable for multifunction connectivity
Applications:
Industrial machinery, off-road equipment, on-road vehicles, wind energy systems
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
- Ensure proper alignment and secure mounting of the pump
- Connect to a 12 VDC power source within specified voltage limits (916 VDC)
- Use compatible grease (NLGI Grade #2 or lower)
- Follow manufacturer guidelines for wiring and sensor integration
- Regularly inspect and maintain the pump and associated components for long-term reliability






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