The GRACO 184552 is a PTFE-coated nitrile wiper, designed as a replacement part for GRACO pumps and pail wiper plates. Its primary function is to provide a durable, chemical-resistant seal and wiper surface for the pump rod, helping to prevent contamination and wear within GRACO equipment.

Key Features:

• Wiper
• PTFE-coated nitrile
• Compatible with GRACO models such as 235516, and as a conversion part for models like 222812 when fluid compatibility requires it.
• Chemical resistance due to PTFE coating
• Designed for use with aggressive fluids
• Enhances pump reliability and longevity
• Easy to replace as part of routine maintenance

Applications:
Used in GRACO pumps and pail wiper plates for dispensing and pumping applications, especially where chemical compatibility and contamination prevention are critical. Suitable for use with a variety of fluids, including those that are not compatible with standard synthetic rubber wipers.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and safety. Non-genuine parts may compromise equipment reliability and void warranties.
• Refer to the specific GRACO equipment manual for installation instructions (e.g., see page 13, items 5 and 20 in the referenced manual for proper installation steps).
• Ensure the wiper is compatible with the fluid being pumped.
• Replace wipers as part of regular maintenance to prevent leaks and contamination.