faucet design. Thursday , February 22nd , 2018 - 15:50:36 PM
To disassemble unscrew the setscrew and pull off handle. Though these faucets are washerless, they do have inlet and outlet seals that may leak, or sediment may build up inside the inlets and cause leaks. After removing the escutcheon cap, lift out the cylinder and clean the neoprene seals and cylinder openings. Be sure the faucet is in the "open" position when replacing seals.
First - Determine Faucet Design: There are four basic faucet designs: ball-style, cartridge, disc, and compression. Sometimes a faucet type can be determined by the outer appearance, but often the faucet must be taken apart to identify what kind of faucet it is. The four faucet designs come under two categories: washer and washer-less.
Compression Style Faucets - this design is used for many double-handle faucets and is the old-fashioned style faucet (when shutting the faucet off, you usually can feel the rubber washer being squeezed inside the faucet.) Compression faucets have separate controls for hot and cold water and can be identified by the threaded stem assemblies inside the faucet body. Compression faucets all have washers or seals which control water flow and need to be replaced regularly over time. The replacement parts are inexpensive and easy to replace.