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Sizing calculator
Get your recommended unit.
Choose your fixture, enter the details requested for that selection, and the calculator will give you the recommended Grease Guardian® unit for your kitchen.
- 01Installation
- 02Kitchen details
- 03Recommended unit
Step 01
Where will it be installed?
Choose the setup that best describes your project.
Size an at-source unit by fixture or sink dimensions.
Basement / plant room Centralised installationSize a centralised unit using application type and meals per day.
For marine or specialist industrial applications, please contact the technical team directly.
Step 02 · At source
Tell us what is connected.
Use the quick fixture guide, or calculate from the dimensions of the sink bowls.
Seconds · use 60 if unknown
Step 02 · Centralised
Tell us about the operation.
Choose the application and enter the approximate number of meals served each day.
Enter a value between 1 and 5,000 meals
GGX25
At-source X Series · automatic grease recovery
This is the published starting model for the fixture selected.
This recommendation is based on the details entered. Final selection should be confirmed by Grease Guardian® after reviewing simultaneous discharge, wastewater temperature, solids loading, pipework, available space and local requirements.