GRACO POPPET, FOOT VALVE - (SKU: 604018)The GRACO 604018 POPPET, FOOT VALVE is a critical valve component designed for use within GRACO sanitary pumps and fluid handling systems. It functions as the intake valve poppet, controlling the flow of fluid into the pump. The material is not explicitly stated in available documentation, but typical GRACO sanitary pump wetted parts are made from stainless steel, buna N, or neoprene, which are USDA approved for sanitary applications. Key Features:

FLAG is a mechanical switch component designed for use in GRACO spray equipment and fluid handling systems

wear-resistant materials such as engineered plastics or composites for longevity and smooth operation

Durable acetal construction for chemical resistance and strength

and other demanding applications where reliable and maintenance-friendly fluid handling is required

It is an OEM part

Regularly inspect and maintain the trigger assembly for wear and proper function

Its primary function is to maintain proper alignment and movement of the spring

Reliable filtration for low-pressure systems

The GRACO 128634 is a PTC (push-to-connect) tee fitting designed for use in fluid handling systems

3900 Series

but not explicitly confirmed in available documentation

761 orifice