First thing I'd do is check the incoming water pressure.
A simple gauge like this is all it takes.
https://www.supplyhouse.com/Bluefin...ping&msclkid=c34bb297e2b9136059d6ec91c2193e8d
A simple gauge like this is all it takes.
https://www.supplyhouse.com/Bluefin...ping&msclkid=c34bb297e2b9136059d6ec91c2193e8d