GRACO Filter (157808) - (SKU: 157808) Its primary function is to

Its primary function is to indicate when pressure relief occurs due to blockages

Closure screw

particularly where valve bump stop components require replacement or servicing

Ease of maintenance (as part of a kit

Keep the pump clean and lubricated as per manufacturer recommendations

GRACO Filter (157808) - (SKU: 157808) Its primary function is toThe GRACO 157808 Filter is a replacement filter designed for use in GRACO pump systems. Its material is not explicitly specified in available sources, but typical GRACO filters are constructed from durable materials such as plated steel or high grade plastics for longevity and chemical resistance. This filter is intended to remove contaminants from fluids, ensuring smooth operation and prolonging the life of GRACO equipment. Key Features: Replacement