The GRACO 25P022 is a manual inlet kit designed for use with the 1590 flapper valve. It is typically used as a replacement or maintenance part for GRACO diaphragm pumps, specifically those requiring a manual inlet assembly. The material is not specified in available documentation, but GRACO kits for such applications are commonly made from durable plastics or metals for compatibility with industrial fluids. Its intended function is to ensure proper inlet flow and sealing within GRACO pump systems.

Key Features:

• Manual inlet kit
• For 1590 flapper
• Designed for GRACO diaphragm pumps requiring a 1590 flapper inlet assembly
• Replacement/maintenance part for inlet assembly
• Designed for reliable sealing and flow control
• Ease of maintenance and installation

Applications:
Used in industrial and maintenance settings for GRACO diaphragm pumps, particularly where manual inlet control and reliable sealing are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the pump system.
• Follow the equipment manual for specific installation instructions
• Ensure all components are clean and free from debris before installation
• Inspect O-rings and seals for wear and replace if necessary
• Tighten all connections to manufacturer specifications