I had the hardest time finding a bog deep laundry sink. I'm really sick of those times when you have to clean out a big cooler, fish tank or other big objects without having to go outside and use the hose. I wanted something made of white ceramic or granite, single bowl rectangular, BIG and DEEP, fits in a 36" cabinet, relatively low cost, undermount and flexible on holes (to accommodate a faucet and pump soap dispenser).
The best I found was a Moen - model 25275 in white. It's meant for a kitchen but measures 30" x 16 5/8 x 10" deep. I would have loved to see one 12" deep but could not find one. I picked it up for $385 at www.homeannex.com
If anyone out there knows of a better model please let me know!