GRACO PIN PUMP - (SKU: 197443)The GRACO 197443 PIN PUMP is a small, precision engineered component designed for use within GRACO spray equipment. Its material is not explicitly specified in available documentation, but it is likely constructed from durable metals or engineered plastics typical of GRACO pump parts. The part is intended to function as a critical internal component in GRACO GH1 and related sprayer systems, ensuring proper operation and reliability of the pump

Replace worn-out diaphragms with this kit to maintain pump efficiency

and coating systems where precise shaft alignment is required

Keep seals clean and free from debris

specifically as a critical component in the assembly of certain pumps and proportioners

but it is intended to function as a protective or auxiliary pump within GRACO spray or fluid handling systems

particularly within control panels for pneumatic and fluid handling systems

Complete Fluid Repair Kit

Its primary use is to ensure proper displacement and smooth operation within compatible GRACO pump assemblies

such as the Husky 307 and 515/7 pumps

but it is engineered for reliable connectivity and safe operation within GRACO systems

Replacement part for maintaining pump integrity

Regularly inspect the housing and associated components for wear or damage