The GRACO 255621 is a wet cup seal kit designed for use with GRACO Check-Mate 500cc displacement pumps, specifically the L500CM and L500SM models. It is a genuine replacement part intended to maintain the integrity and performance of the pump’s wet cup assembly, ensuring reliable sealing and preventing leaks during operation. The kit typically includes seals and related components made from durable materials suitable for industrial fluid handling.

Key Features:

• Wet Cup Seal Kit
• L500CM/L500SM (for 500cc displacement pumps)
• GRACO Check-Mate 500cc displacement pumps (L500CM, L500SM)
• Enclosed design for improved sealing
• Easy to install and maintain
• Designed for reliability and long service life in demanding industrial environments

Applications:
Used in industrial fluid handling systems, particularly in applications requiring reliable sealing and maintenance of GRACO Check-Mate 500cc displacement pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the equipment.
• Follow the manufacturer’s disassembly and reassembly instructions for the wet cup assembly.
• Inspect all components for wear or damage before installation.
• Ensure proper alignment and seating of seals to prevent leaks.
• Refer to the equipment manual for detailed installation procedures.