I have little more than a trickle when using the sprayer on my kitchen faucet. I cleaned spray head with vinegar (let it soak even) I took the sprayer apart but it looks clean and ok mechanically. The flow from the faucet is full and strong regardless of whether the sprayer is on.
This is a used faucet I got as a hand me down because my sister upgraded. It's been so long in storage that she doesn't remember any sprayer problem.
The diagram of my faucet shows that there should be a "diverter valve" on this model, I got this from a PDF from the Price Pfister site:
However when I took off the spout, I see nothing but an open brass fitting with holes on the left and right for hot/cold and a hole to the sprayer:
Here's what the bottom looks like, I don't see any removeable parts:
side view:
Am I right in thinking that the diverter valve is just missing? I guess that might seem obvious but it just seems odd that it would be gone. Does anyone have a similar faucet that you have worked on?
The Price Pfister site says that the model is H36 Series: Windsor