Double tube olives with screw connection

Most caps can be modified for liquid transfer without aeration and ventilation device with these plastic connectors. Ribbed connector for connecting two hoses. To this end, two 16 mm holes are simply bored in the cap, the insert and hose connectors are adjusted and two hoses with an interior diameter of 6 or 13 mm are plugged in. Complete instructions and template are supplied. The kit ensures leak proof installation and can be sterilised by means of autoclaving, gas or chemical means.