Poor flow from Grohe faucet

Posted by Jacob E. Goodman on October 06, 2001 at 17:43:30:
I just had a Grohe LadyLux Plus kitchen faucet installed, which is supposed to deliver 2.2 gal per min flow (at a pressure of 60 psi). The problem is that my pressure is only 22 psi, since I live near the top of a 16-story apartment building with a roof tank only 30 ft or so above me. What flow should I be getting at this pressure? And is there any other faucet designed to deliver a greater flow at low pressure?

Posted by Jacob E. Goodman on October 06, 2001 at 17:43:30:

I just had a Grohe LadyLux Plus kitchen faucet
installed, which is supposed to deliver 2.2 gal per
min flow (at a pressure of 60 psi). The problem is
that my pressure is only 22 psi, since I live near
the top of a 16-story apartment building with a roof
tank only 30 ft or so above me.

What flow *should* I be getting at this pressure?
And is there any other faucet designed to deliver a
greater flow at low pressure?

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