Available models
Compare the technical specifications and available options.
Fresh 33
230 V-50 Hz
Hightlights
Automatic
Automatic operation for precise control and ease of use.
Semi-professional use
Compact models ideal for semi-professional use, easy to use and store.
High-vacuum pump
High-vacuum pump for fast, deep and efficient performance.
Multi-level sealing
Multi-level sealing bars for thicker, more uniform and longer-lasting seals.
Vacuum-sealing in jars
Direct vacuum-sealing in jars for more practical handling.
Vacuum food preservation solutions
Designed for immediate use, INOX BASIC line vacuum machines meet the needs of advanced domestic users and small businesses. They are suitable for vacuum packaging both solid and liquid products.
Ideal for intensive use
Professional-grade quality
Robust frame and high-quality components, individually assembled and tested with care by specialized technicians.
Superior vacuum performance
Quality results
Safe food preservation, even at home
Maintaining precise temperature control, even during long cooking processes, is essential to achieve high organoleptic quality and ensure food safety.
Jar vacuum function
Ideal for preserves, delicate ingredients, and long-term storage preparations
The “jar vacuum” function allows air extraction from rigid containers using dedicated adapters, ensuring longer and safer preservation without altering the structure and quality of the food.
Tech specifications
Machine dimensions
Weight
Consumption
Voltage
230 V-50 Hz
Oil lubricated pump
Welding bar
Second welding bar
Liquids inclined shelf
Vacuum gauge
GN trays vacuum setup
Jar vacuum function
Cooking bags sealing
Low water level warning
Delayed start
Cooking temperature alarm
Temperature control offset
This machine is designed to operate with embossed bags featuring a special surface texture that facilitates air extraction during the vacuum process. The embossed structure creates micro-channels that allow the pump to extract air more efficiently and uniformly, ensuring airtight sealing and optimal food preservation.
Fresh 33
Frequently asked questions
Liquids can be vacuum packed in bags using a chamber machine. External suction machines are not suitable for vacuum sealing liquids in bags; however, dedicated Besser Vacuum containers can be used for liquid storage.
Reusing bags is not recommended due to possible residues or moisture, which may affect hygiene and vacuum quality. If the bag is perfectly clean, it may be reused.
Standard vacuum bags are not suitable for high temperatures. For cooking and heating applications, dedicated Besser Vacuum cooking bags are available, capable of withstanding up to 115°C and suitable for microwave, steam, and water bath cooking. It is important to ensure that the bags are heat-resistant and that recommended temperature limits are respected.
The most suitable methods include immersion in a thermostatic bath using a thermal circulator, or cooking in a steam oven at low temperatures (up to 115°C).
All foods can be vacuum stored except those prone to fermentation in the absence of oxygen (such as potatoes, avocado, etc.). It is also essential to ensure that the sealing area of the bag is completely dry before starting the vacuum cycle.