The TSS-27 Trapzilla Solids Separator is rated for 35 GPM (2.21 l/s), and holds 27 Gallons (102.2 liters) of solids in a compact footprint. Ideally, a TSS-27 Trapzilla Solids Separator would be installed in conjunction with a TZ-160 Trapzilla Grease Interceptor, effectively removing solids and permitting the grease interceptor to operate at maximum efficiency. TSS-27 Trapzilla Solids Separator Models come with a 22" Solid Top Cover that can be removed easily to clean out retained solids.