The GRACO 656031 Husky 2150P-E is an air-operated double diaphragm pump designed for reliable transfer of fluids in industrial applications. It features a polypropylene or PVDF fluid section for chemical resistance and is intended for use in demanding environments where durability and efficiency are required.

Key Features:

• Air-operated double diaphragm pump
• Husky 2150P-E, 2 in. (51 mm) ANSI flange
• Polypropylene or PVDF fluid section, stainless steel center section available
• Up to 150 GPM (568 L/min) depending on configuration and conditions
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Designed for use with a wide range of fluids, including corrosive and abrasive liquids
• CE
• High efficiency (up to 40% more efficient than previous models)
• Long diaphragm life (up to 5 times longer than competitors)
• Reliable performance in harsh environments
• Easy maintenance and serviceability
• Lightweight construction (49–68 lb depending on configuration)

Applications:
Ideal for industrial fluid transfer, chemical processing, water treatment, mining, and agricultural applications where robust and chemical-resistant pumping is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump.
• Ensure proper alignment of inlet and outlet connections
• Use appropriate gaskets and seals for chemical compatibility
• Follow manufacturer’s guidelines for air supply and pressure settings
• Regularly inspect diaphragms and seals for wear and replace as needed
• Perform routine inspections and maintenance as outlined in the manual
• Replace diaphragms and seals at recommended intervals
• Keep air supply clean and dry to prevent contamination
• Monitor pump performance for signs of wear or reduced efficiency