That first picture is the sprayer that I would like, but it has two holes and two handles and is wall mounted.

I found this picture, but it has two handles too.

This is the add on part. It has one handle and one hole. I need both hot and cold water. How does that work?

I could add the sprayer on the top. Wouldn't I need something to switch the water from faucet to sprayer? A valve? Over my head, I'm afraid.

I would also like the handle to be on the front where drips go in the sink when I turn it off with wet hands.

This last picture is with a stand alone commercial sprayer mounted directly on the counter. I guess there needs to be a part that connects the faucet to the sprayer. What is it called?

I want to make sure I have all the parts on site when the plumber comes. (I live in a very small town and there are no stores around.)

So is this something that can be done?

Is it better to have the faucet and sprayer as one finished piece?

Is it better to buy a regular one holed, one handle faucet and put the sprayer on the counter?

I think the hose would be out of the way if the sprayer had it's own hole in the countertop.

Suggestions? Thanks, peke

Plumbers, can you help me out? Thanks,peke

This is the sprayer hose I want to put in my utility sink. Can someone help me figure out what other parts I need?

Will the sprayer go with any faucet?

Thanks, peke