The System One centrifugal pump is designed specifically to operate and maintain reliability even in the most severe process industries. This pump has many upgrades over the conventional ANSI centrifugal pumps including oversized bearings, solid shaft with minimal overhang, micrometer adjustment nuts, positive locking thrust bearing retainer, full support rear leg, centerline casing support, and offers the lowest shaft stiffness ratio (L3/D4) in the process industry and sets the standard for high‐quality and durability. The System One was designed around the mechanical seal and bearings to provide maximum system reliability and a stronger, more vibration‐resistant pump. Also, you can bring the strength and reliability of the System One to your existing ANSI centrifugal pumps with powerend conversions.