GRACO Air Fitting, 1/4 NPT x 3/8 Tube - (SKU: 122161)The 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

Maximum working pressure: 3500 psi[5]

Replace the packing as part of routine maintenance to prevent equipment failure

High chemical resistance due to PTFE and stainless steel components

Ensure proper alignment of the spool and seal during assembly

Female coupler

Stainless steel hose guide

PP/SP/SP/4A

Follow manufacturer guidelines for wiring and placement

Regularly inspect the safety chain for signs of wear

but it is intended for reliable flow control within GRACO equipment

designed for use with GRACO industrial equipment

but it is intended to facilitate hydraulic fluid flow and connection within the sprayer system