GRACO Air Fitting, 1/4 NPT x 3/8 Tube - (SKU: 122161) Ensure the strap is properly

Ensure the strap is properly aligned with the pail cover and equipment mounting points

Clean threads and mating surfaces before reinstallation

as indicated by 'NIT' in the part name) and is engineered to facilitate efficient and reliable fluid transfer within GRACO pump systems

Inspect all seals and diaphragms for wear or damage during installation

The GRACO 111834 is a fitting nipple pipe hex

GRACO Air Fitting, 1/4 NPT x 3/8 Tube - (SKU: 122161) Ensure the strap is properlyThe GRACO 122161 FITTING AIR is a pneumatic fitting designed to connect air supply lines within GRACO equipment. It features a 1 4 inch NPT (National Pipe Thread) male thread and is intended to connect to 3 8 inch outer diameter tubing. Its material is not specified in available documentation, but it is typically constructed from durable metals or plastics for reliable air transfer. This fitting is used to ensure secure and leak free air connections