Clamps for SKO lids: how to preserve without initial pressure?
Accessories for the autoclave
Preserving with SKO lids
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Products for autoclaving:
Watch the video about clamps for SKO lids:
Is it possible to preserve with ordinary SKO lids without starting pressure?
If you already use an autoclave, you know for sure: to work with standard seaming SKO lids, you usually need to create an initial pressure of 1 bar.
For this, a pump or compressor is used. But let's be honest — they are not always at hand, and the process itself adds extra actions and effort.
Yes, you can switch to Twist-Off or retort pouches. When preserving with this packaging, there is no need to create starting pressure. But many people remain loyal to classic seaming SKO lids — because they are affordable, familiar and proven over the years.
And here the question arises: is it possible to preserve with SKO lids without pumping up starting pressure and without risk for preservation?
It is possible! The solution is very simple — clamps for SKO lids.
Why do problems occur without clamps?
- lids bulge;
- deform;
- or even come off the jar.
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How do clamps for SKO work?
- the clamp securely fixes the lid;
- does not allow it to shift under pressure;
- preserves the tightness of the jar throughout the entire cycle.
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Lower pressure — less load on the autoclave
- with starting pressure of approximately 1 bar, the operating pressure reaches ≈ 4 bar;
- without starting pressure with clamps, the operating pressure is approximately ≈ 2.2 bar;
- the difference is almost twice.
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What does this give the user?
- less load on the autoclave body;
- longer service life of seals and valves;
- more stable operation of the equipment;
- lower risk of breakdowns.
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Why are clamps a must-have accessory?
- no pump or compressor is needed;
- there is no need to create and control starting pressure;
- they are put on the jar without additional tools;
- they reduce the risk of mistakes for beginners.
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Material and reusable use
- they are not afraid of temperature;
- resistant to corrosion;
- suitable for reusable use;
- serve for years with proper care.
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Work in steam mode
- clamps fix the lid during steam autoclaving;
- help avoid lid deformation;
- make the use of SKO in steam mode safe.
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Thought-out construction
- easy to assemble;
- reliably keeps its shape;
- does not loosen under load;
- does not require additional equipment for installation.
How many clamps are needed?
- 1 jar = 1 clamp;
- the set contains 10 pieces;
- for an autoclave for 32 jars, we recommend purchasing 3 sets.
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A small accessory — a big difference
- allow you to give up starting pressure;
- reduce the load on the autoclave;
- help get stable preservation quality;
- make the process simpler and faster.
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Clamps for SKO lids from UTEHO
Clamps for SKO lids are a simple, reusable and practical accessory for autoclaving. They help preserve with ordinary seaming lids without creating initial pressure, reduce the load on the autoclave and make the process more convenient.
Want to preserve more easily? Go to the product page and learn more about clamps and other accessories for autoclaving.
If you have questions or have already used them — share your experience. This will help others make the right choice.
Delicious preserving together with UTEHO!
28.04.2026
Uteho
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