GRACO HOUSING,WELL,PROX,EFECTOR - (SKU: 16A511)The GRACO 16A511 HOUSING,WELL,PROX,EFECTOR is an original equipment part designed to ensure the functionality and precision of GRACO spray equipment. Its material is not specified, but it is intended to house and protect proximity effector components within GRACO systems. Key Features: Housing Well for Proximity Effector 16A511 Designed for use with GRACO spray equipment Ensures equipment functionality and precision Genuine GRACO part for reliability

Contributes to smooth operation and operational safety

Used in GRACO spray foam and paint equipment to ensure smooth piston movement and prevent contamination of the fluid section

Use only compatible fluids and solvents as specified in the manual

Replacement rod

Single line pump with no control

GH833 series equipment

PTFE (polytetrafluoroethylene) for diaphragms and check balls

Follow manufacturer guidelines for fluid compatibility and pressure limits

Its seal-less diaphragm design eliminates contamination risk and is ideal for handling sensitive or corrosive fluids

The kit is engineered for heavy-duty industrial use and is compatible with models utilizing AC (acetal) balls and SP (santoprene) diaphragms

The GRACO 15A574 is a repair kit for duckbill valves

Always shut down and depressurize the pump before replacing the check ball kit