Clifton FL56D 56 Litre Unstirred Digital Sous Vide Bath

The Clifton FL56D is a 56 litre unstirred digital water bath built for sous vide cooking in professional catering environments. Unlike circulator-style units designed for rapid turnover, this type of bath is intended for extended cook cycles where pouched product is loaded in volume and held at a precise, stable temperature over several hours — or overnight.

In practice, this bath earns its place during structured prep periods rather than during live service. Large quantities of protein or vegetable product can be brought to a consistent core temperature ahead of the day's service with minimal intervention, and the digital control interface allows kitchen teams to set and monitor temperature accurately — which matters when cook programmes are measured in hours rather than minutes. Repeatability is one of the main operational advantages here: once a programme is dialled in, it can be reproduced reliably across shifts.

Key operational advantages include:

• Stable temperature hold across a large water volume, supporting serious batch cookery
• Digital controls that allow repeatable, documented cook programmes across kitchen teams
• Capacity suited to mid-to-high volume prep without the need for multiple smaller units
• Robust construction consistent with Clifton's established reputation in professional water baths
• Open bath format that is straightforward to empty and clean between cycles

As an unstirred bath, this unit relies on natural convection rather than active water circulation. For most extended sous vide programmes that is entirely adequate, but if your menu requires tight temperature uniformity at scale across a full 56 litre load, a circulated alternative is worth considering. Practically speaking, bench strength, counter space, and proximity to drainage for emptying are all worth confirming at the planning stage given the bath's size and weight when filled.

The FL56D is well suited to restaurants, hotel kitchens, and contract catering operations where sous vide is an established part of a structured prep-ahead workflow. Smaller operations or those new to sous vide may find a lower-capacity unit a more proportionate starting point. Very high-volume sites processing large daily throughput, or those requiring tighter temperature uniformity across the full bath, may be better served by a circulated or higher-capacity solution.

If you are working out whether an unstirred bath at this capacity fits the way your kitchen operates, we are glad to talk it through before you order.