GRACO 224401 – Severe-Duty Pump Repair Kit (UHMWPE/PTFE or PTFE Packed, Stainless Steel)

Restore OEM performance in harsh environments with the GRACO 224401 Severe-Duty Pump Repair Kit. Built around stainless steel wetted components and engineered packings in UHMWPE/PTFE or PTFE, this kit helps reduce downtime, improve sealing reliability, and extend service life on compatible Graco stainless-steel pumps.

Advantages

• Severe-duty construction for abrasive, corrosive, or high-duty cycles.
• UHMWPE/PTFE or PTFE packings for excellent chemical and wear resistance.
• OEM fit and function—maintains factory performance and reliability.
• Helps restore prime, reduce leakage, and stabilize output.
• Cost-effective maintenance versus full pump replacement.

Recommendations for Use

• Verify kit 224401 against your pump’s parts manual before ordering.
• Flush and de-pressurize system; follow OEM disassembly/assembly sequence.
• Inspect rods, cylinders, check balls/seats for wear before reassembly.
• Lubricate packings per OEM guidance; torque hardware to spec.
• Pressure-test and check for leaks after installation.

Safety Notes

• Lock out/Tag out air and fluid sources prior to service.
• Wear appropriate PPE (gloves, eye/face protection, respirator as needed).
• Relieve system pressure and follow OEM bleed-off procedure.
• Confirm chemical compatibility of packings with your fluid.

Specifications