Bison Pumps offers a Cylinder Maintenance Kit for most of its cylinder pump systems. Changes to designs over time results in multiple versions of maintenance kits to be required to fulfill the needs of all of our installed pumps. These changes are typically identified by the Check Valve type in both the piston assembly and cylinder foot valve.
The older versions of cylinders have components that are no longer manufactured and therefore not available. If your cylinder falls into that category, Bison Pumps offers a Cylinder Upgrade Kits that will essentially make the cylinder you have into the current version.
Choose the Maintenance Kit for your cylinder based on the size, year of purchase, then style of check valve or foot valve.
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