The GRACO DC5888 is an air-operated double diaphragm pump designed for remote applications. It features a PVDF (polyvinylidene fluoride) fluid section, an aluminum center section, and fluoroelastomer (FKM) seats, balls, and diaphragm. This pump is engineered for reliable transfer of aggressive chemicals and fluids in demanding industrial environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1590, 1-1/2" NPT
• PVDF fluid section, aluminum center section, fluoroelastomer (FKM) seats, balls, and diaphragm
• Maximum free flow delivery: 100 gpm (378.5 lpm)
• Maximum fluid working pressure: 120 psi (8.4 bar, 0.84 MPa)
• Compatible with aggressive chemicals and fluids; suitable for remote installations
• Patented, high-reliability closed center air valve
• Online serviceable
• Epoxy-coated air section for tough environmental conditions
• Compact, portable size
• Lube-free operation

Applications:
Ideal for transferring aggressive chemicals, acids, and solvents in industries such as chemical processing, mining, agriculture, and general industrial maintenance. Suitable for remote or hard-to-access locations.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting for remote installations
• Use appropriate piping and fittings for chemical compatibility
• Follow manufacturer guidelines for air supply and pressure settings
• Regularly inspect and maintain seals, diaphragms, and air valve for long service life
• Perform routine checks on diaphragms and seals
• Keep air supply clean and dry
• Service air valve as needed for continued reliability