The GRACO 181408 HOUSING, DIAPHRAGM is a replacement part designed for use in GRACO pump assemblies, specifically within surge tanks and similar fluid handling equipment. It is constructed to house and support the diaphragm, ensuring proper sealing and operation of the pump. The material is not specified in available documentation, but it is engineered for durability and compatibility with industrial fluids. Its primary function is to provide a secure enclosure for the diaphragm, maintaining system integrity and preventing leaks during operation.

Key Features:

• Diaphragm Housing
• 181408
• Compatible with GRACO surge tanks and similar pump assemblies
• Engineered for reliable sealing and diaphragm support
• Designed for ease of maintenance and replacement
• Durable construction for industrial environments

Applications:
Used in GRACO surge tanks and fluid handling systems for industrial applications, including lubrication, spray foam, and other fluid transfer processes.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of the equipment. Non-genuine parts may compromise system integrity and safety.
• Carefully clean all housing flange and o-ring sealing surfaces before installation
• Replace diaphragm and o-rings when installing the new housing
• Apply recommended gasket joint sealant as per GRACO instructions
• Ensure all components are properly aligned and secured to prevent leaks
• Follow GRACO’s detailed installation and maintenance procedures
• Regularly inspect the diaphragm housing for wear or damage
• Use only recommended fluids and solvents for cleaning and maintenance