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Type of Equipment

How To Calculate Grease Trap Size

The below table will automatically calculate your required grease trap size, given as a Nominal Size (NS) number, where you will then be able to browse the NS category of appropriate grease management systems specified, accurately calculated from the information provided.

If you have any problems whilst using the below data table, please feel to contact us on 01386 832205.

Please enter the details and quantity of each item installed within your kitchen that needs to be treated by a grease management system.


Type of Equipment Calculator


Width (mm)
Length (mm)
Height (mm)


Cooking Appliances

The grease management solutions specified for use are:

NS6 Grease Treatment Systems

Contact us for further details on grease management systems rated at nominal size 6+.  Out technical advise team are available on 01386 832205 

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