Parts List: Click to print a PDF McMaster Carr Stainless Steel 3/8" MNPT Nipple Quantity: 22 $1.79/each Brass 3/8" FNPT to 3/8" hose barb Quantity: 22 $11.12/packs of 5 Brass 1/2" MNPT to 3/8" hose barb Quantity: 4 $3.29/packs of 2 Brass 3/8" MNPT to 3/8" hose barb ...read more