When your spot sprayer isn’t running quite right or the pressure seems off, this little J-shaped bypass tube might be the fix you need. This tube is what keeps your pump from overworking when you’re not actively spraying—it lets excess flow circle back to the tank instead of building up pressure. Without it working properly, your pump can burn out or your system won’t hold consistent pressure.
Key Features
- Poly construction that won’t crack or corrode like metal tubing
- J-shaped design fits the specific routing in your sprayer’s manifold system
- Proper flow rate to work with 2.1 GPM pumps without restricting performance
- Direct replacement that installs exactly like your original
Built for Real Farm Work
This bypass tube is engineered for 15-gallon spot sprayers with manifold pump systems, specifically those running 2.1 GPM pumps. These compact sprayers are workhorses for spot treating weeds, applying herbicides around fence lines, or handling small-scale spraying jobs where you need precision and portability.
Made to Last
Poly construction handles the constant exposure to chemicals and weather that comes with sprayer work. The material won’t rust, crack from UV exposure, or get brittle in cold weather like some alternatives. This tube maintains its flexibility and keeps proper flow characteristics season after season.
Installation Notes
This is a direct replacement that connects to your existing manifold fittings without modifications. When installing, make sure all connections are snug but don’t over-tighten poly fittings as they can crack. A good tip is to check this bypass tube periodically—if it gets plugged with debris, your pump will work harder than it should.
