The GRACO CD2251 is a compact, electric, progressive grease pump designed for automatic lubrication systems. It is constructed from robust materials including steel, Buna-N, Acetal, Lubrithane, Polyurethane, Brass, and Polyethylene. This pump is intended for reliable, high-capacity grease delivery in demanding environments such as in-plant machinery and off-road equipment[1][4].

Key Features:

• Electric, brushless DC motor, progressive grease pump
• CD2251, 20L capacity
• Steel, Buna-N, Acetal, Lubrithane, Polyurethane, Brass, Polyethylene
• Maximum working pressure: 3500 psi
• Compatible with NLGI Grade 2 grease
• IP69K (Ingress Protection rating)
• High-capacity flow in a compact footprint
• Robust durability for harsh environments
• Innovative control features
• Easy maintenance and reliable operation
• Integrated progressive lubrication system
• Auto-Fill Shut Off (AFSO) valve for safe operation

Applications:
In-plant machinery, off-road equipment, and other industrial applications requiring reliable automatic lubrication[1][4].

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 the pump to a 24 VDC power source
• Use appropriate fittings and hoses for grease delivery
• Follow manufacturer guidelines for initial setup and calibration
• Regularly inspect and maintain the pump and associated components for long-term reliability
• Monitor grease levels and system alerts
• Inspect seals and hoses for wear or leaks
• Clean the pump and surrounding area to prevent contamination
• Schedule routine maintenance as recommended by GRACO