A grease trap is often a smaller indoor unit, while a grease interceptor is often larger and may be installed outside or underground. Local code and equipment specs define the exact term.
Use the name your customer and local program recognize
The safest record uses the asset name, type, capacity, location, and any local identifier that helps the restaurant or inspector match the record to the physical unit.
Different equipment can mean different service details
Capacity, access, cleaning method, and service interval may differ. The record should reflect the actual unit rather than forcing every asset into a generic trap label.
Keep history tied to the asset, not the invoice
Invoices show billing. A trap or interceptor record should show service history, condition, readings, proof files, and next due dates.
Grease trap FAQ
Which term should a hauler use in records?
Use the term that matches the asset, permit, customer language, and local program. If needed, include both the common name and exact asset type.