Can these be used for a bath

It is classified as sink faucet on our website and its flow rate is about 1.5 GPM / 5.7 LPM. If you want to use it for bath and require larger flow rate, it is recommended to use 3/4\" pipes for plumbing connection or connecting it to the main water supplies to gain better flow rate, but the actual flow rate still depends on the water pressure in your home.