1/4-inch Push-to-Connect Tube Fitting, Branch Tee, 1/4" Tube OD x 1/4" NPT Male x 1/4" Tube OD
-30~30Psi Vacuum Pressure Gauge 1/4" NPT 2.5" FACE DIAL, Stainless Steel Liquid Filled Pressure Gauge WOG Water Oil Air Center Back Mount
Coupling 1/4 Inch NPT x 1/4 Inch NPT Female Pipe Adapter