Description
If you’ve ever watched your spray tank drain and noticed that swirling vortex that leaves liquid behind or pulls in air, you know how frustrating incomplete draining can be. When you’re trying to empty herbicide tanks for cleaning or getting every drop of liquid fertilizer out, that vortex wastes product and complicates the job. This anti-vortex fitting stops the swirling action so your tanks drain completely and efficiently.
What You’re Getting
- 1-1/2 inch female NPT connection fits standard tank drain configurations
- Anti-vortex design eliminates swirling that prevents complete drainage
- Polypropylene construction resists chemicals and won’t corrode like metal fittings
- EPDM gasket creates reliable seal rated for 150 PSI working pressure
- 3-inch hole size for secure mounting in tank bottom
Built for Real Farm Work
This fitting works great on liquid fertilizer tanks, herbicide applicator tanks, and other agricultural chemical storage setups where complete drainage matters. Whether you’re running a sprayer, nurse tank, or stationary mixing setup, the anti-vortex design ensures you get all your expensive chemicals out instead of leaving them swirling in the bottom.
Made to Last
Chemical-resistant polypropylene stands up to the harsh agricultural chemicals you work with daily, while the EPDM gasket maintains its seal through temperature changes and chemical exposure. The 150 PSI rating handles typical agricultural pumping pressures without issues.
Installation Notes
This is a direct replacement for standard tank fittings with 3-inch mounting holes. When installing, make sure the tank bottom is clean and flat where the gasket seats. The anti-vortex feature works by disrupting the circular flow pattern, so proper positioning ensures maximum effectiveness when draining your tanks.






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