Grease Interceptor Sizing Calculator
Size a grease interceptor for commercial kitchens based on fixture count, flow rate, and drainage period.
Inputs
Results
Required Capacity (gal)
975 gal
Standard Trap Size
500 gal
Pump-Out Frequency30 days
Total Flow Rate65 GPM
How to Use This Calculator
- Enter Number of Sinks, Number of Dishwashers, and Sink Flow Rate (GPM).
- Set Drainage Period (min).
- Review Required Capacity (gal) and Standard Trap Size (gal).
- Use Pump-Out Frequency (days) and Total Flow Rate (GPM) to inform your decision.
- Use the chart to visualize the results and explore different scenarios by adjusting inputs.
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