The GRACO 239327 is a pneumatic 2-ball piston pump designed for high-pressure fluid transfer. It features UHMWPE (Ultra High Molecular Weight Polyethylene) and leather packings for durability and is intended for use in demanding lubrication and fluid handling applications within GRACO equipment.

Key Features:

• Pneumatic 2-Ball Piston Pump
• Monark 15:1, CS, Stubby Length
• UHMWPE/Leather Packings
• 0.7 gallon (2.6 liters) per minute at 60 cycles per minute
• Maximum fluid working pressure: 1500 psi (10.5 MPa, 105 bar); Maximum air input pressure: 100 psi (0.7 MPa, 7 bar)
• Designed for use with GRACO lubrication and fluid handling systems
• Stubby length for compact installation
• Durable UHMWPE and leather packings for extended service life
• Reliable pneumatic operation
• Suitable for high-pressure applications

Applications:
Used for airless and air-assisted spraying of finishing materials, lubrication, and other high-pressure fluid transfer tasks in industrial, mining, and agricultural settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure proper alignment and secure mounting of the pump
• Use only GRACO approved hoses and fittings
• Do not remove any spring guard protecting hoses from rupture
• Follow recommended pump speed (15 to 25 cycles per minute) for best performance and longevity
• Regularly inspect packings and replace as needed