The GRACO 223183 is a pneumatic positive displacement pump designed for reliable, low-maintenance operation. It features a two-ball piston design for uniform and easily controlled delivery of liquid coatings. The pump is constructed with stainless steel or carbon steel options to handle a wide range of fluids, including catalyzed materials, and is intended for use in industrial liquid coating applications.

Key Features:

• Pneumatic positive displacement pump
• President 4:1, Drum Length
• Stainless steel or carbon steel (model dependent)
• 8 gpm (30.4 liters/min) at 60 cycles per minute
• Maximum fluid working pressure: 400 psi (28 bar); Maximum air input pressure: 100 psi (7 bar)
• Compatible with solvent, waterborne, cleaning fluids, stains, lacquers, varnishes, acid catalyzed materials, resins, high solid and plural component coatings
• Reliable President air motor for low maintenance and long life
• Two-ball piston design for uniform and easily controlled delivery
• Drum length for mounting flexibility
• Wetted parts: nickel-plated carbon steel (supply and return tubes), aluminum (air motor base)

Applications:
Industrial liquid coating applications, including supply and circulation of paints, stains, varnishes, resins, and other coatings in manufacturing and maintenance environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the pump system.
• Use only electrically conductive hoses for air and fluid lines
• Follow manufacturer's recommendations for air compressor setup
• Ground the spray gun through connection
• Mount the pump on a wall or stand as needed
• Connect suction line to the pump’s 1-1/2 in. NPT(F) fluid inlet and place the other end in the fluid container
• Maintain proper hose and fitting connections for safety and efficiency
• Regularly inspect hoses and fittings for wear or leaks
• Follow recommended maintenance intervals as per the manual
• Use only compatible fluids and materials as specified