The GRACO Husky 2150 Aluminum Extended is a remote air-operated double diaphragm pump designed for heavy-duty chemical transfer applications. It features an aluminum center section, stainless steel (S/S) seats, hardened stainless steel balls, and a Buna-N diaphragm, making it suitable for handling aggressive chemicals and slurries.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150 Aluminum Extended (2" NPT)
• Aluminum center section, stainless steel seats, hardened stainless steel balls, Buna-N diaphragm
• Maximum fluid flow rate: 568 L/min
• Maximum fluid pressure: 8.27 bar (120 psi)
• Compatible with a wide range of chemicals and slurries; suitable for remote installation
• Stall-free low pulsation air valve for smooth operation
• Extended version for remote mounting
• Up to 40% more efficient than previous models
• Up to 5 times longer diaphragm life compared to other air-operated pumps
• High reliability and ease of maintenance
• Suitable for continuous duty cycles

Applications:
Ideal for transferring aggressive chemicals, slurries, and abrasive fluids in industrial, mining, and agricultural settings. Commonly used in remote or hard-to-access locations due to its extended configuration.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Ensure proper alignment and secure mounting for remote installations
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Follow torque specifications for all fasteners (e.g., 50–60 in-lb for center housing screws)
• Lubricate actuator pistons and packings during assembly
• Regularly inspect diaphragms, seats, and balls for wear and replace as needed
• Consult the manual for specific conversion or extension procedures if required