The GRACO 188402 is a spacer packing component made from stainless steel (sst), designed to fit within GRACO displacement pump assemblies. Its primary function is to maintain proper spacing and alignment of packing components, ensuring reliable operation and preventing premature wear in high-pressure fluid handling systems.

Key Features:

• Spacer, Packing
• Height: 0.8 in (2.032 cm); Length: 1.1 in (2.794 cm); Width: 1.05 in (2.667 cm)
• Stainless steel (sst)
• Designed for use in GRACO displacement pump assemblies, such as Model 222012, Series C
• Precision-engineered for reliable performance
• Maintains alignment and spacing of packing components
• Durable stainless steel construction for long service life

Applications:
Used in GRACO displacement pumps for applications requiring high-pressure fluid transfer, such as lubrication, spray foam, and other industrial fluid handling systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment.
• Ensure the pump is depressurized and isolated before installation
• Inspect all packing components for wear or damage prior to assembly
• Follow the manufacturer’s recommended torque and alignment procedures
• Regularly check for leaks and proper operation after installation