The Husky 1050 PP (NPT) Pump is an air-operated double diaphragm pump featuring a polypropylene (PP) center section, stainless steel (SS) seats and balls, and a polyolefin (PO) diaphragm. It is designed for reliable, low-maintenance transfer of a wide range of fluids in industrial applications.

Key Features:

• Air-operated double diaphragm pump
• Husky 1050
• Polypropylene (PP) center section, stainless steel (SS) seats and balls, polyolefin (PO) diaphragm
• Maximum free flow delivery: 50 gpm (189 lpm)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa)
• Designed for use with a wide range of fluids compatible with PP, SS, and PO materials
• Stall-free low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Up to 5 times longer diaphragm life compared to other double diaphragm pumps in its class
• Spring-loaded, externally serviceable pilot valves for faster changeover and reduced pulsation
• 30% more efficient than the market leader
• 20% increase in fluid flow compared to Husky 1040
• Expanded material offering for diverse applications

Applications:
Suitable for transferring a variety of fluids in industries such as mining, agriculture, chemical processing, and general industrial maintenance. Handles fluids with solids up to 1/8 in (3.2 mm) in size.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the pump system.
• Ensure all connections are secure and compatible with NPT threads
• Follow manufacturer guidelines for air supply and fluid compatibility
• Regularly inspect and maintain diaphragms and seals to prevent leaks and extend service life
• Use the online Husky Selector Tool or consult the manual for specific configuration and replacement part information