1/8" Hose ID, 1/8" NPT Male Barb Hose/Tubing Fitting Connector

MettleAir 123-2-1PK 1/8" ID Hose Barb Tee T Union Fitting Intersection/Split Brass

MettleAir 125-3A-1PK 3/16" ID 1/8" NPT Male Barb Hose/Tubing Fitting Connector

MettleAir 129-2-1 PK 1/8" ID Hose Barb Mender/Splicer/Joiner/Union Fitting Brass Tubing Hose Adapter/Coupler

ATP Vinyl-Flex PVC Food Grade Plastic Tubing, Clear, 1/8" ID x 1/4" OD, 100 feet Length

MettleAir 125-1A-SB-1 PK 1/16" ID 1/8" NPT Male Single Barb Hose/Tubing Fitting Connector

Anderson Metals 57001 Brass Hose Fitting, Adapter, 1/4" Barb x 1/4" NPT Male Pipe

Vermont American 20371 1/8-27 NPT High Carbon Steel Pipe Tap

Anderson Metals 57001 Brass Hose Fitting, Adapter, 3/8" Barb x 1/4" NPT Male Pipe

MettleAir 126-2A-1PK 1/8" ID 1/8" NPT Female Hose/Tubing Fitting Connector