I haven't used these, but I found them on the internet.

Here is a link that might be useful: laurelhurst fans

Unfortunately the Laurelhurst fans are not designed to exhaust grease. They are great looking though.

You MAY be able to use a Nutone or wall fan that is acceptable for cooking areas and use a Laurelhurst Grille, which is available separately. However, even the grilles are pricey.

Broan makes one with a pullchain that claims it can be used in kitchens:

or

{{!gwi}}

Here is a link that might be useful: Broan 10-inch pullchain wall fan

Just a warning,these fans can be freakishly loud.

As they accumulate grease without a cleanout provision, they can also be considered fire hazards and may be against code. Contact your building department and fire department before planning on using one.