Grease traps (grease arrestors) hold kitchen wastewater long enough for grease to float and solids to settle, discharging clarified water to the sewer. Water authorities require them for most food businesses and mandate regular pump-outs by licensed contractors.
An overdue trap passes grease straight through — a common cause of blockages in and downstream of commercial premises.
Keeps fats, oils and grease from entering and blocking the sewer system.
Underground or above-ground near commercial kitchens, upstream of the sewer connection.
A CCTV drain inspection is the standard way to confirm whether this is what's happening in your pipes: the camera shows the condition on screen, a locator pinpoints the exact position and depth, and you get a recorded report before any repair decisions are made.
A CCTV drain inspection shows exactly what's happening inside your pipes — no guesswork.