
I added a wand sprayer to my Chapin tank and pump to wash my driveway, but I also wanted to keep using the wand sprayer for weeding occasionally. Chapin doesn't have a Y-adjustment, and it can't help you, but it fits the 3/8 tube on Chapin syringes perfectly. I bought extra jubilee clips in HD but 3 are coming here. It serves the purpose and works well. Brass is durable. It's not cheap but you can't find this Y-shutoff valve anywhere else so it's worth the price and MUCH cheaper than buying 2 tanks and pumps.

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