The GRACO 648449 is a genuine replacement air-operated double diaphragm pump designed for use with GRACO equipment. It features a stainless steel fluid section and PTFE diaphragms and poppets, making it suitable for handling a wide range of fluids, including those requiring chemical resistance. This pump is engineered for reliability and compatibility with various industrial applications.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050A-E
• Stainless Steel (fluid section), PTFE (diaphragms and poppets)
• Up to 50 GPM (189 LPM) for Husky 1050 series (specific to 1050A-E may vary; consult manual for exact value)
• Maximum fluid working pressure: 50–125 psi (varies by configuration; for 1050A-E, confirm with manual; typical Husky 1050A UL-listed is 50 psi, but other 1050 models may be up to 125 psi)
• Designed for use with GRACO Husky 1050 series equipment
• UL-listed (for Husky 1050A UL-listed models; confirm for 1050A-E specifically)
• Stall-free low pulsation air valve for smooth operation
• Reliable performance with minimal maintenance
• Chemical-resistant materials for broad fluid compatibility
• Engineered for easy installation and replacement

Applications:
Ideal for transferring a variety of fluids, including oils, chemicals, and other industrial liquids. Suitable for use in lubrication systems, waste oil handling, and other industrial processes where chemical resistance and reliability are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of your equipment.
• Ensure the pump is compatible with your specific GRACO equipment model
• Follow all safety guidelines and manufacturer instructions during installation
• Inspect all seals and connections before operation
• Use appropriate tools and personal protective equipment
• Regularly inspect diaphragms and seals for wear
• Replace worn or damaged parts promptly with genuine GRACO components
• Keep the pump and surrounding area clean to prevent contamination