Thank you for choosing our Pot Filler Faucet Please read the product manual carefully before installation. Please contact us if you encounter any problems during installation and use. We will try to provide you with effective solutions within 12 hours. 590mm 270mm @20mm fis Io 110mm 525mm 1.Wrap the sealing tape on the 1/2 NPT thread joint and connect the water pipe 2.Put the base on the thread joint and punch 3.Knock the rubber nail into the hole | 6.Connect the faucet to the thread 5.