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Split Case vs End Suction — 10-Year TCO Calculator
Hydraulic Institute methodology · 10/40/25/25 cost ratio · Compare lifecycle cost for your duty point
Duty Inputs
Source: Hydraulic Institute, Pump Pros Know — Lifecycle Cost Analysis. Cost split assumed 10% Capex / 40% energy / 25% maintenance / 25% other. Efficiency advantage 5% (split case BEP ~85% vs end suction ~78%) per industry consensus. Estimates only — verify against your duty cycle.
Lifetime Cost Breakdown
Input your duty parameters and click calculate to view the TCO breakdown.
Annual Energy — Split Case—
Annual Energy — End Suction—
Lifetime Energy — Split Case—
Lifetime Energy — End Suction—
Maintenance — Split Case (25%)—
Maintenance — End Suction (25% × 1.4)—
Capex — Split Case—
Capex — End Suction (~70%)—
TOTAL TCO — SPLIT CASE—
TOTAL TCO — END SUCTION—
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Lifetime savings choosing Split Case
