On our boat we ended up going with the Sandvik replacement. The possible
'issue' with the one you are looking at is that it doesn’t say whether it
ever functions like a normal faucet. If you always have to push that lever
just to wash your hands after using the head it didn’t seem like a good
compromise. The Sandvik is essentially a drop in replacement to the
original which feels like a so-so compromise. An ideal faucet would look
like a modern sink faucet that adjust temp and flow at the stem with a
single handle and then you would just have a flow switch that locks at the
pull out part. If you find that faucet please post back. Don't get too
hung up on getting the fittings to match. There are plenty of adapters to
get from one fitting to another. Buy the product you want and force the
fittings and hole size to work for you.
Cheers
Troy Dunn
Hull#514