Push to Connect Tee T Union Fitting 1/4" OD $9.28 B007GBMMMA
Push to Connect Y Splitter Union Fitting 1/4" OD $8.57 B007GDEKXC
MettleAir 99HB-8-1PK 1/2" ID Elbow 90 degree Hose Barb Union Fitting, Brass B007XWF8IC
5/8" Hose ID Elbow 90 Degree Hose Barb Union Fitting Brass $7.99 B007XWFL0M
5 Way 3 Position Center Closed Pneumatic Foot Operated Pedal Valve 1/4" NPT Raise Lower Hold at Any Height Rocker Style B00E5NNPOQ
MettleAir MTC 1/4-N02 Push to Connect Straight Male Fitting, 1/4" OD, 1/4" NPT Thread (Pack of 10) $9.67 B00S511S9I