The GRACO 649431 Husky 1050 PVDF Pump is an air-operated double diaphragm pump featuring a PVDF (polyvinylidene fluoride) end flange, pulse count capability, and a polypropylene center section. It is designed for reliable, leak-resistant fluid transfer in demanding industrial applications, particularly where chemical resistance and durability are required.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050, 1-inch
• PVDF end flange, polypropylene center section, FKM (fluoroelastomer) seats, balls, and 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 industrial fluids, especially those requiring chemical resistance
• Stall-free, low pulsation air valve for smooth and rapid changeover
• One-piece center section eliminates leaks and reduces maintenance
• Modular air valve for easy serviceability
• Suitable for professional use only

Applications:
Industrial fluid transfer, chemical processing, water, antifreeze, and fuel transfer in environments requiring robust, leak-resistant pumps with chemical compatibility.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise reliability and chemical resistance.
• Ensure all connections are secure and compatible with the pump’s material and pressure ratings
• Follow all safety instructions in the GRACO manual
• Regularly inspect and maintain seals and diaphragms to prevent leaks and ensure efficient operation
• Use appropriate tools and personal protective equipment during installation and maintenance