🔄 Bi-Directional (4-Quadrant Forward/Reverse Pumping, Complete Tank Stripping)

Twin-Screw Bi-Directional Flow & Tank Stripping Calculator

Model 4-quadrant reversible forward and reverse fluid transfer on twin-screw pumps: reverse motor rotation to clear line blockages, suck residual fluid back from discharge piping, and achieve complete bottom tank stripping ($<0.01% ext{ residual heel}$ in chemical storage tanks), and bulk terminal profits.

1. Project & Operating Inputs

Storage Tank Heel Volume (Gallons e.g. 1,200 Gallons Viscous Chemical Heel)

Reversible Pumping Speed (RPM e.g. 800 RPM Stripping Speed)

Customer Bid Price for Supplied Bi-Directional Skid ($)

Reversible Twin-Screw Pump, Inverter Duty Motor, Dual Directional Relief ($)

2. Financial Breakdown & Yield

4-QUADRANT TANK STRIPPING

Turnkey Bi-Directional Terminal Pumping Skid Profit

Bulk Fluid Loading & Terminal Automation Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost