10 pack of our drain/bulkheads Manufactured using high quality materials. Hydro Flow® Tub Outlet Fittings each come with 2 gaskets ensuring a water tight seal. These are the same ones from our video on Stirponic systems. You will need a 1 and 1/4 inch hole saw to install these fittings.
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Hi Gary, I've been following you on you tube for some time. Really enjoy your videos. They are very informative. Keep them coming. Thank you, Greg
Tried multiple brands and this one is the best. Had bad leak problems, replaced with these, and all the leaks stopped.
Good quality outlets. Gary only has high quality accessories. I would buy everything here. I trust what I've seen in the YouTube videos. Just bought a chiller and pump kit too!!!