Curmudgeon wrote:
I need a reducing adapter to fit 1/2" vinyl tubing to the 11/16"
outlet fitting on a pump. Web searches return hundreds of hits, and if
I needed a truckload of fittings I could easily find them, but finding
a source that will sell one or two . Can anybody recommend a source
for water feature tubing/adapters/fittings/etc?

Thanks
Dave

Pond technology in Baltimore

http://www.pondtechnology.com/pages/fittings.html