The GRACO 258927 is a throat retainer kit designed for use in GRACO Z-Series chemical pumps. It is a genuine replacement part intended to secure and maintain the throat assembly within the pump, ensuring proper sealing and alignment. The material is not specified in available documentation, but it is engineered for durability and compatibility with GRACO equipment.

Key Features:

• Throat Retainer Kit
• 10cc
• GRACO Z-Series chemical pumps (10cc size)
• Engineered for reliable sealing and alignment
• Designed for ease of maintenance and replacement
• Supports pump reliability and longevity

Applications:
Used in GRACO Z-Series chemical pumps for applications requiring precise and reliable fluid delivery, such as lubrication, chemical transfer, and industrial maintenance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Assemble and torque after the displacement rod is installed through the throat retainer
• Torque throat retainer to 8.5 ft-lbs (11.5 N•m) for 10cc pumps
• Ensure even torque application for proper sealing and alignment