GRACO Stop Ball Kit for 2150HS Diaphragm Pump - (SKU: 25E584) HI-BOY is a mounting component

HI-BOY is a mounting component designed to support and stabilize GRACO Hi-Boy equipment

but typical GRACO fittings are constructed from durable materials such as brass

Replace bearings as part of scheduled maintenance to prevent equipment failure

The GRACO 255168 KIT

Includes air hose (218093)

GRACO Stop Ball Kit for 2150HS Diaphragm Pump - (SKU: 25E584) HI-BOY is a mounting componentThe GRACO 25E584 Kit is a set of ball stops designed for use in the 2150HS series diaphragm pumps. The kit contains four ball stops, which are essential components for controlling the flow and preventing backflow within the pump assembly. The material is not explicitly specified, but GRACO typically uses durable, corrosion resistant materials for such parts. The kit is intended for maintenance and replacement in high sanitation diaphragm pump systems.