The GRACO 249360 Kit is a replacement pump lower assembly for the HydraMix Carbon Steel (CS) Tuff Stack Pump, Series A. It is constructed from carbon steel and is designed for use in high-pressure, heavy-duty fluid dispensing applications within GRACO HydraMix equipment.

Key Features:

• Pump lower kit
• HydraMix Carbon Steel Tuff Stack Pump, Series A
• Carbon steel
• Up to 4700 psi (32 MPa, 324 bar) for HydraMix Pumps
• Compatible with GRACO HydraMix Carbon Steel Tuff Stack Pump, Series A
• Designed for high-pressure, heavy-duty applications
• Robust construction for reliability and durability
• Ease of maintenance with kit-based replacement

Applications:
Used in industrial fluid dispensing systems requiring high-pressure operation, such as lubrication, sealant, and adhesive applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Follow all safety precautions in the GRACO manual, especially regarding moving parts during operation.
• Ensure proper torque on packing nut/wet-cup (140 ± 10 in-lb or 15.8 ± 1.1 N•m).
• Do not overtighten packing nut/wet-cup.
• Reconnect displacement pump to air motor as per manual instructions.
• Regularly inspect for wear and proper lubrication.
• Keep hands and fingers away from moving parts during operation.
• Refer to the GRACO manual for detailed maintenance procedures.