Thank you for your question, jerry 47! Model 9997-DST is a bar/prep faucet that should produce 1.80 gpm @ 60 psi. If you are not getting this flow rate, we would recommend removing the wand and pointing the hose directly into the sink. Turn the handle to the full, mixed position for a full minute or more. If the flow rate still seems diminished, please feel free to contact us directly for further assistance.
Best regards, Edward
Date published: 2019-08-04