Great - able to replace a part instead of the whole assembly.
Great Website, easy navigation, quality part, fast shipping,
Excellent profit fit perfectly and EZ to install. Thanks
Fast shipping, item works perfect.
My old ball valve cracked over the winter. Retailers near me definitely did not carry the Zurn 375 3/4" backflow preventer, and most sites force you to buy the entire assembly to the tune of $300-$400+. I'm so glad I found backflow supply. Using the parts numbers from Zurn's website I was able to order the exact piece I needed (in this case the inlet ball valve only). It's an expensive piece at $50 + ~$10 for shipping, but WAY less than buying the entire backflow preventer. My order shipped the same day I ordered, and arrived a couple of days later. It was exactly as ordered, putting it on was a piece of cake and everything is back up and running.