The GRACO 563363 is a pneumatic pump designed for dispensing grease. It features a 6 lb. (2.72 kg) plastic cylindrical grease reservoir and is constructed primarily from aluminum. This pump is intended for use in industrial lubrication systems to reliably deliver grease to machinery and equipment.

Key Features:

• Pneumatic pump
• E-Series, 6 lb. (2.72 kg) reservoir
• Aluminum pump body, plastic reservoir
• Maximum recommended lube pressure: 2000 psi (138 bar); rupture disc protection: 2350 psi (162 bar)
• Compatible with grease up to NLGI #2
• Built-in lube outlet check valve
• High-pressure rupture disc assembly for safety
• Pump ratio: 20:1
• Maximum cycle rate: 10 cpm (grease)
• Reliable, easy-to-maintain design
• Suitable for continuous duty in industrial environments

Applications:
Industrial lubrication systems for machinery and equipment requiring reliable grease delivery, suitable for use in manufacturing, mining, and agricultural settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing lubrication systems.
• Ensure air supply is within 40–150 psi (3–10 bar) range
• Verify compatibility with grease type (up to NLGI #2)
• Regularly inspect and maintain the rupture disc and check valve
• Follow manufacturer guidelines for reservoir filling and pump priming
• Use only recommended lubricants to prevent pump damage
• Periodically check for leaks and wear
• Store pump in a clean, dry environment when not in use