Industrial Cleaning, Washing & Parts Cleanliness worked example

Rinse Water Usage with rinse water flow rate of 1,100 gal / hr: a worked example in industrial cleaning, washing & parts cleanliness

What does the result look like when rinse water flow rate reaches 1,100 gal / hr? The full calculation is worked below with real intermediate numbers. Use it when sizing rinse demand, tracking water usage, or comparing rinse settings for parts washing.

The inputs for this scenario

  • Rinse water flow rate: 1,100 gal / hr (raised for this scenario; the documented default is 420)
  • Rinse operating time: 8 hr (unchanged)
  • Water and treatment cost: 0.01 $ / gal (unchanged)

Working through the calculation

  • Applying the documented formula (Rinse water consumed = rinse water flow rate × rinse operating time) to the inputs above produces each figure below.
  • At this operating point the engine returns 8,800 gal for rinse water consumed, the number this scenario is built around.
  • At this operating point the engine returns 106 $ for rinse water run cost.
  • At this operating point the engine returns 8 hr for rinse operating time.
  • At this operating point the engine returns 0.01 $ / gal for water and treatment cost.

How this compares with the baseline

  • Against the tool's baseline example, where rinse water flow rate sits at 420 gal / hr and the headline result is 3,360 gal, this scenario comes in 162% above the baseline at 8,800 gal.
  • A figure at this level is achievable when rinse water flow rate is genuinely sustained, not just peaked for a shift. It assumes a steady flow rate for the whole runtime; intermittent or conductivity-throttled rinses will draw less than a constant-flow estimate, so treat the result as a worst-case for always-on overflow rinsing.

Results at a glance

  • Rinse water consumed: 8,800 gal (headline result)
  • Rinse water run cost: 106 $
  • Rinse operating time: 8 hr
  • Water and treatment cost: 0.01 $ / gal

Run it with your numbers

  • Every input above is editable in the live Rinse Water Usage calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.