This kit is for connecting your garden hose to the Copper Pot Still and Copper Reflux Still condensers (39017 / 39018). The vinyl tubing is connected to the yellow female quick disconnect and then attached to the cooling water inlet and outlet on the condenser. To attach the tubing, unscrew the QD's locking ring, attach the tubing to the barb, and thread back on the locking ring. The ring will compress the tubing around the barb and provide a tight seal.
2 x Female Plastic Quick Disconnects
2 x 10 ft. lengths of 1/2" ID vinyl tubing
1 x Female garden hose by 1/2" barb adapter
1 x Hose clamp