Chapin 20000 Sprayer Rings Seal Kit, Piston Pump Repair Parts for Garden Sprayer Accessories

2 Sets O Rings Sprayer Seal...As advertised come to replace not a one fits waste of money don’t buy

These O-ring seal kits were exactly what I needed to repair two old Chapin 20000 series garden sprayers that had stopped building pressure. Installation was quick and easy, and the parts fit perfectly without any modification. FIT & COMPATIBILITY: The gaskets and O-rings are fully compatible with Chapin’s 20000 series piston pump sprayers. All sizes match the original parts, and the rubber quality feels just as solid, if not better. PERFORMANCE: After replacing the seals, both sprayers built pressure like new. No leaks, no sticking. The pump action is smooth again and holds pressure with no drop-off. These are essential if your sprayer isn’t spraying properly or if it’s losing pressure. QUALITY & DURABILITY: The rubber feels firm and well-molded—not brittle or overly soft. It holds up well with standard garden chemicals. So far, no signs of swelling, cracking, or wear after multiple uses. VALUE: Great value for the price. You get two full sets—enough to repair two sprayers or keep one set on hand as backup. Much more affordable than buying a new sprayer. FINAL THOUGHT: If your Chapin 20000 sprayer isn’t working like it used to, don’t toss it—this kit will likely fix it. Solid quality, easy fix, and excellent value. #AmazonFinds #GardenSprayerRepair #ChapinSprayer #PistonPumpKit #ORingKit #SprayerFix #LawnCareTools #DIYRepair #SprayerSealKit #Chapin20000Compatible #BackyardMaintenanc closed captioninge

Worked well for a smaller 3 Litre Flo-Master garden sprayer. Replaced the gasket (flap) at the bottom of the plunger I destroyed by using (and leaving) chlorine in the sprayer bottle too long. These gaskets fit well and saved me the $30 to replace the whole sprayer.

After a dozen years or so, my Chapin 3.8 sprayer began to leak at a wand connection. Hardware store was a bust(of course), then I stumbled onto these. They do fit, and you get two sets

works great