The GRACO 189319 is a replacement seat and ball assembly designed for use in GRACO air-operated diaphragm pumps, specifically compatible with the Husky 1590 series. The part is constructed from stainless steel (SST), providing durability and resistance to corrosion in demanding fluid transfer applications.

Key Features:

• Seat and Ball Assembly
• Husky 1590 Series
• Stainless Steel (SST)
• GRACO Husky 1590 Air-Operated Diaphragm Pumps
• Durable stainless steel construction for longevity
• Designed for easy replacement and maintenance
• Reliable performance in harsh environments

Applications:
Used in fluid transfer applications across industries such as mining, agriculture, and manufacturing, where robust and corrosion-resistant pump components are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal pump performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Always refer to the specific GRACO Husky 1590 pump manual for detailed installation instructions
• Ensure the pump is depressurized and isolated from fluid and air sources before servicing
• Inspect all components for wear or damage during replacement
• Use appropriate tools and follow torque specifications for reassembly