Description
When your D50 diaphragm pump starts losing pressure or you notice chemical leaking from the pump housing, it’s time for a rebuild. This repair kit gets your sprayer back in action with all the seals, gaskets, and diaphragms you need to restore reliable pumping performance for another season of field work.
What You’re Getting
- Complete seal and gasket set specifically engineered for D50 pumps
- High-quality diaphragms that handle modern chemicals and fertilizers
- All O-rings and washers needed for a proper rebuild
- Quality AR Pumps components built to original equipment specifications
Built for Agricultural Applications
The D50 diaphragm pump is commonly found on agricultural sprayers, liquid fertilizer applicators, and chemical transfer equipment. Whether you’re running a field sprayer, nurse tank, or specialty application equipment, this pump delivers the consistent pressure and chemical resistance needed for modern farming operations.
Made to Last
These rebuild components are manufactured from chemical-resistant materials that stand up to herbicides, insecticides, and liquid fertilizers. The diaphragms maintain their flexibility through temperature extremes, while the seals provide long-lasting protection against leaks and pressure loss.
Installation Notes
Before starting your rebuild, clean all pump housing surfaces thoroughly and inspect for cracks or damage. Replace all seals even if they look good—old seals can cause new leaks. Follow proper torque specifications when reassembling to ensure even pressure distribution and prevent premature failure.
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