The GRACO Husky 2150 Aluminum Extended is an air-operated double diaphragm pump with an aluminum center section, polypropylene seats, Buna-N balls, and Buna-N diaphragm. It is designed for transferring a wide range of fluids, including abrasive, viscous, and corrosive liquids, in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150, 2" BSP (British Standard Pipe) connections
• Aluminum center section, polypropylene seats, Buna-N balls, Buna-N diaphragm
• Compatible with a wide range of industrial fluids, including abrasive, viscous, and corrosive liquids
• Stall-free low pulsation air valve for smooth and rapid changeover
• Up to 5 times longer diaphragm life compared to other air-operated pumps
• Overall improved efficiency (up to 40% more efficient)
• Highest fluid flow rate in its class
• Extended version for specific installation requirements

Applications:
Used in industrial settings for transferring abrasive, viscous, and corrosive liquids, including mining, agriculture, chemical processing, and general manufacturing

Installation Notes:

• Genuine GRACO parts ensure optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment of all components during assembly
• Use recommended torque settings for fasteners (e.g., 50–60 in-lb for certain screws)
• Lubricate u-cup packings and actuator pistons before installation
• Follow manufacturer’s instructions for diaphragm and ball installation
• Check for leaks and proper air supply after installation
• Regularly inspect diaphragms, balls, and seats for wear
• Replace worn components with genuine GRACO parts
• Keep air supply clean and dry
• Follow recommended maintenance intervals as per the manual