![GRACO Fitting, Nipple, Pipe - (SKU: 503857) corrosion-resistant pumping solutions[2][5]](https://cdn.shopify.com/s/files/1/0024/4508/2699/files/Graco_Innoflo_248594ca-bfd6-48ae-9b73-ba49f8a5f83f.webp?v=1740814518)
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corrosion-resistant pumping solutions[2][5]
Suitable for demanding oil transfer applications
Used in GRACO pumps and spray equipment for sealing the inlet connection
This part is essential for maintaining proper oil cup positioning and function within GRACO lubrication systems
GRACO Fitting, Nipple, Pipe - (SKU: 503857) corrosion-resistant pumping solutions[2][5]The GRACO 503857 is a pipe nipple fitting designed for connecting sections of piping or tubing within GRACO fluid handling systems. Its material is not explicitly specified in available sources, but similar GRACO fittings are typically made from durable metals such as carbon steel. This part is intended for use in industrial applications, including automotive, aerospace, and general industrial painting and coating systems, where reliable fluid
