DIMENSIONS: Faucet (3/4" Hot & Cold Water Supply Lines) Sprayer Hose (1/2" Female Connector End) Vacuum Breaker (1/2" Male Connector End)v Vacuum Breaker Hose (1/2" Female Connector End) It is the responsibility of the purchaser and/or installer to adhere to local plumbing codes. Prior to purchase, please check with your City Code to determine the requirements for the fixtures, such as UPC and IAPMO. Female Connector Please make sure to have a LICENSED PLUMBER install this.