GRACO PLUG - (SKU: 178552)The GRACO 178552 PLUG is a replacement plug component designed for use in GRACO spray foam systems and related equipment. Its material is not specified, but it is intended to serve as a sealing or connection element within GRACO machinery, ensuring proper function and preventing leaks or contamination. Key Features: Plug Designed for GRACO spray foam systems and compatible equipment Compact size for easy installation and replacement Lightweight (0. 23

Overmolded construction for enhanced durability

Inspect all components for wear or damage prior to installation

Used for installing or replacing 3-inch diaphragms in GRACO pumps and related equipment

Leg assembly

Perform preventative maintenance to ensure peak performance

Verify proper grounding and secure mounting

but it is intended to ensure optimal performance and reliability in systems requiring precise oil delivery

Reliable performance in demanding industrial environments

Optional low-level switch

or pharmaceutical processing

The GRACO 01/0055-1R/89 is a high-density nylon piston designed for use in GRACO fluid handling equipment

Red color for visibility and safety