The GRACO 224343 is a stainless steel (SST) pneumatic piston pump designed for reliable, high-production fluid transfer. It features UHMWPE and PTFE packings for chemical resistance and durability, and is intended for use in industrial supply applications where uniform, controlled delivery is required.

Key Features:

• Pneumatic Piston Pump
• Monark 5:1, 2-Ball Series
• Stainless Steel (SST), UHMWPE/PTFE packings
• Maximum Flow Rate: 2.5 GPM (9.46 L/min)
• Maximum Working Pressure: 6.2 MPa (900 psi, 62 bar, 6200 kPa)
• Designed for use with compatible GRACO equipment and industrial fluid supply systems
• Reliable air motor for uniform and easily controlled delivery
• Non-portable, designed for in-plant use
• High cycle rate (up to 60 CPM)
• Suitable for high production applications
• Chemical-resistant packings for handling corrosive fluids

Applications:
Industrial fluid supply, chemical transfer, cleaning chemical supply, and other high-production applications requiring reliable, controlled fluid delivery.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Connect air supply using 1/2" NPT female inlet
• Verify all connections are leak-free before operation
• Follow manufacturer guidelines for maintenance intervals and lubrication
• Use recommended filters and regulators for air supply
• Regularly inspect packings and seals for wear
• Monitor air pressure within recommended range (30–120 psi for some models, but always check specific documentation)
• Keep pump and surrounding area clean to prevent contamination