The GRACO 187706 is a polypropylene air valve cover designed to protect and enclose the air valve assembly in GRACO diaphragm pumps. Its primary function is to safeguard internal components from environmental contaminants and ensure proper operation of the air valve system.
Key Features:
Air valve cover
Polypropylene
Designed for use with GRACO diaphragm pumps, such as the Herkules 338 Air-Operated Diaphragm Pump.
Lightweight and durable polypropylene construction
Protects internal valve components from dust and debris
Easy to install and maintain
Applications: Used in GRACO air-operated diaphragm pumps for industrial fluid transfer, lubrication, and maintenance applications.
Installation Notes:
Using genuine GRACO parts ensures proper fit, function, and longevity of the equipment.
Ensure notches on the cover engage with tabs on the pump housing for secure fit.
Regularly inspect the cover for cracks or wear and replace as needed.
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