The GRACO L14AC1 Xtreme Pump Lower is a high-pressure pump component designed for use in GRACO Xtreme series equipment. It is constructed from carbon steel and is engineered to handle demanding industrial applications, such as lubrication and fluid transfer, where high pressure and reliability are required.

Key Features:

• Pump Lower
• L14AC1, 145 cc
• Carbon Steel
• 7400 psi (511 bar)
• Compatible with GRACO Xtreme series pump packages (31:1, 46:1, 90:1 ratio)
• Xtreme Seal™ packing stack for enhanced reliability and durability
• Designed for high-pressure industrial applications
• Engineered for ease of maintenance and serviceability
• 5.9-inch bolt pattern for secure mounting

Applications:
Industrial lubrication, fluid transfer, and high-pressure pumping applications in mining, agriculture, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Always use a rubber mallet or arbor press to drive the displacement rod out of the lower cylinder; never use a hammer to avoid damage
• Torque the packing nut to 25–30 ft-lb (34–41 N•m) for L14AC1 models
• Ensure proper alignment and secure mounting with the 5.9-inch bolt pattern
• Refer to the equipment manual for detailed installation and maintenance procedures