Slurry Pump 5-Year Total Cost of Ownership Calculator

See where your lifetime pump cost actually goes — energy, maintenance, and capital — based on verified industry data from Weir Minerals.

Model based on Weir Warman Technical Bulletin No. 32 (March 2018): energy = 61% of TOC, maintenance = 24%, capital = 13%. Enter your duty parameters to calculate estimated annual and 5-year costs.

Motor Rated Power

Pump shaft drive motor nameplate

Annual Operating Hours

Include planned maintenance downtime

Electricity Rate ($/kWh)

Industrial tariff including demand charges

Motor + Drive Efficiency (%)

Overall electrical-to-shaft efficiency

Maintenance Intensity

Relative to Warman TB-32 benchmark

Pump Purchase Price (USD)

FOB price of complete pump unit

—

Annual Energy Cost (61%)

—

Annual Maintenance Cost (24%)

—Total 5-Year TCO

Where the money actually goes — annual breakdown

⚡ Energy$0 / yr

🔧 Maintenance$0 / yr

🏭 Capital (depreciated 5yr)$0 / yr

💡 Wear-Life Impact Scenario — What correct material selection is worth

5-Year TCO at your selected maintenance intensity —

5-Year TCO at Average baseline (correct material, good wear life) —

Potential 5-Year Maintenance Saving —

Source: Weir Warman Technical Bulletin No. 32, March 2018. Annual energy cost = (motor kW ÷ drive efficiency) × hours × electricity rate. Maintenance and capital costs derived from TB-32 percentage model. This calculator is indicative only — actual costs vary by application, location, and pump condition. Capital depreciation uses straight-line 5-year model.

Know your duty point? Send us flow rate, head, slurry SG, and particle size — we’ll return pump selection with a detailed cost estimate.

Request a Quote with Your Duty Point →