Quick answer
Choose the 49 liter polycarbonate tank when you run one immersion circulator and need a manageable, NSF-approved bath for regular commercial batches. Choose the 64 liter sous vide container when you need to run two Chef Series SVC-AC1B circulators at once or cook larger batches in a single tank.
Why circulator count drives the decision
The most important difference between these two tanks is how many circulators each is designed to hold. The 49 liter tank is specified for one circulator from the Creative Series, Chef Series, Classic Series, HydroPro, or HydroPro Plus lines. The 64 liter tank is specified for two Chef Series SVC-AC1B, Classic Series, HydroPro, or HydroPro Plus circulators.
That means the 64 liter tank is not simply a bigger version of the same setup. It is a different configuration decision. If you already own one circulator, the 49 liter tank lets you build a complete bath without buying a second unit. If you are planning a two-circulator station, the 64 liter tank is the container built for that pairing.
Batch size and throughput trade-offs
A larger tank gives you more room for large batch sous vide container needs, but it also changes how you plan cooking schedules. More capacity can mean longer heat-up and recovery times, and it takes up more counter or storage space. The catalog does not list heat-up times or recovery rates for either tank, so base your decision on batch volume and circulator count rather than assumed speed.
The 49 liter tank suits operations that cook moderate batches and want a straightforward single-circulator bath. The 64 liter tank suits operations that regularly cook large batches or want the option to run two circulators for more consistent circulation across a bigger volume.
Material, cleaning, and approval
Both tanks are made of polycarbonate, are NSF approved, and are dishwasher safe. That shared baseline matters for commercial kitchens: NSF approval supports food-safety compliance, and dishwasher-safe construction simplifies end-of-service cleaning.
Because these attributes are identical, they should not be the deciding factor between the two sizes. Focus on capacity, circulator compatibility, and available space instead.
Decision rules for choosing a tank size
- Count your circulators first: If you own or plan to buy one circulator, choose the 49 liter tank. If you plan to run two Chef Series SVC-AC1B, Classic Series, HydroPro, or HydroPro Plus circulators, choose the 64 liter tank. The tank must match your circulator count before any other factor.
- Match batch volume to tank size: Use the 49 liter tank for moderate batches that fit comfortably in a single-circulator bath. Use the 64 liter tank when your regular production calls for large batch sous vide container capacity or two-circulator circulation. Estimate your largest typical batch, not your smallest.
- Check your available space: Measure your counter or storage area before buying. The 64 liter tank occupies more space than the 49 liter tank, and the catalog does not provide external dimensions, so confirm fit with the supplier if space is tight. A larger tank that does not fit your station is not a useful upgrade.
- Confirm circulator model compatibility: Both tanks list specific compatible circulator models. Verify that your existing circulator appears in the compatibility list for the tank you choose, especially if you use Creative Series or Chef Series equipment. Compatibility lists differ between the two tanks, so check before ordering.
Product facts
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49 Liter Polycarbonate tank for sous vide: 49 liter polycarbonate tank, NSF approved and dishwasher safe, for use with one Creative Series CRC-5AC1B, Chef Series SVC-AC1B, Classic Series 7306AC1B5, HydroPro, or HydroPro Plus circulator. It lets you build a compliant single-circulator sous vide bath without buying a second circulator.
49 Liter Polycarbonate tank for sous vide
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64 Liter Polycarbonate tank for sous vide: 64 liter polycarbonate tank, NSF approved and dishwasher safe, for use with two Chef Series SVC-AC1B, Classic Series 7306AC1B5, HydroPro, or HydroPro Plus circulators. It is the container to choose when your station is built around two circulators and larger batches.
64 Liter Polycarbonate tank for sous vide
Who should choose which tank
Best for
- Commercial kitchens running one compatible immersion circulator for moderate batches
- Operators who want an NSF-approved, dishwasher-safe tank without committing to a two-circulator setup
Not for
- Kitchens that need to run two circulators simultaneously or cook very large batches in one tank
- Buyers who have not confirmed their circulator model appears in the tank's compatibility list