PCO38 Tapping Head Kit ( Silicone Elbow, Tube, PRV, Carbonation caps and Filter)This handy PCO38 Tapping Head assembly is a great way to get into kegging. Using standard home brew ball lock disconnects this is convenient, light weight, robust and useful for wine, cocktails, beer, and other beverages. This PCO38 tapping head assembly has been designed to suit standard PCO38 bottle necks such as this our 8L Oxebar keg we sell. The PCO38 keg system is a inexpensive keg system that utilises quality engineering plastics and efficient