Degassing Inserts

Scope of application

The high-quality FLUXX® Degassing Inserts make it possible for gaseous substances to diffuse, thereby preventing pressure from building up and decreasing in the containers – including bottles, canisters, drums and IBCs. The membranes are hydrophobic as well as oleophobic, and as a result, they are not saturated even by liquids with a low surface tension.

Your contact person

Kevin Eckert
Head of FLUXX
Packaging & Industrial

NEW: FLUXX® Degassing Inserts F38 HF & EHF

You need a venting solution with ultra-high airflow? 
The search is over – We have the appropriate products for you!

Our two new FLUXX® products – the F38 HF (High-Flow) and F38 EHF (Extreme High-Flow) – are guaranteed to impress with ultra-high airflow performance.

These product solutions enable the optimal venting of various containers in heavy pressure situations with highly outgassing substances.

Both products are available as press-in and snap-fit (LOCK) versions with long neck as well as shortened neck (SN). They also comply to food industry standards.

Series F38 >

Additional information

Application examples

  • Liquid food
  • Hazardous substances and other chemicals
  • Agrochemicals
  • Cleaners
  • Hygiene and care products

Benefits (X-tra)

  • Continuous pressure compensation
  • Prevent containers from swelling and collapsing
  • Reliable protection against leaks
  • Drip-off edge for a rapid re-ventilation after contact with liquids
  • Easy to install
  • Declaration of food conformity

Patented drip-off edge

Thanks to the diagonally developed membrane surface of the innovative FLUXX® Degassing Inserts, liquids can rinse off immediately after contact and thus the membrane remains fully breathable at all times.

Broad product portfolio

For a continuous pressure compensation of containers, our FLUXX® Degassing Inserts F15, F17 & F38 – without and with catch (LOCK) – can be pressed in customized closures or other applications. The Degassing Inserts contain various high-performance membranes which were validated for specific product solutions.

Mode of operation

Degassing System

degassing system


Plastic insert: Polyethylene (PE)
Polytetrafluorethylene (PTFE)
Polypropylene (PP)

Additional materials upon request.

Suitability for hazardous goods

Because of the construction and performance values, our FLUXX® Degassing Inserts can meet all requirements for authorization with various containers – especially in accordance with the test specifications set forth in the ADR regulations.

Declaration of food conformity

Our listed products comply with regulations EU no. 10/2011, EC no. 1935/2004, LFGB, FDA, Mercosur as well as JFSA (Japan) and are fit for human consumption under the food law as well as from a physiological point of view – inspected and approved by certified testing institutes.

Installation variants

Without catch

With catch (LOCK)

Please consider our installation instructions.

Chemical resistance

Our products achieve a high chemical resistance to many liquids. However, we cannot guarantee comprehensive chemical resistance of specific applications. Therefore, we recommend individual testing of customer applications prior to use – with the support of our experts.

Customer voice


"We appreciate the long-standing partnership with the Sabeu team and their professional support. From the very beginning our cooperation has been characterised by a constructive exchange at a high level. Sabeu has established itself as a valuable development partner for our company."

Aglukon Spezialdünger GmbH & Co. KG


"For 15 years now, SABEU has proven to be a competent partner for us. The first-class vented cap technology works excellently with our partially gas-exchanging specialty formulations. Immediately after a production run and under extreme temperature conditions during worldwide transportation, the requirements for a high gas exchange of our products are the greatest. In these critical times, we have relied on SABEU for years."

Fischer Söhne AG

"We appreciate the good and sustainable partnership with SABEU. We are very satisfied with the quality and adherence to delivery dates, which is also reflected in the positive supplier assessment. Very good communication characterizes the SABEU team. It should be emphasized that we are actively supported in any case of express deliveries. We are looking forward to a continued good cooperation."


"Packaging stability is very important – especially the products which produce gas. FLUXX® Degassing Inserts have been able to solve the problems of our customers with their unique and angled membrane surface, produced with advanced technology and high quality membranes. We fully believe that customer satisfaction will be at the highest level with HF products that are newly introduced to the market. Thank you very much to SABEU for not disrupting the procurement process during the Covid outbreak."

Jibu Corporate Uganda Ltd.

"SABEU is our trusted supplier for Dispensing Taps since inception of our business, more than 5 years ago. The Taps are a key component for our reusable and eco-friendly water container, that enables consumers to buy affordable and safe drinking water in bulk and still enjoy utmost convenience. SABEU is a key partner to JIBU, to support our mission of fostering entrepreneurship and making positive social impact in the communities through access to safe drinking water."


Krystal Kritis SA

"We have a great cooperation with SABEU for many years. Besides the best quality of their products , they are always adhere to the time schedule and there is an easy and pleasant communication."

Wandbreite GmbH

„We are absolutely convinced of quality and adherence to deadlines. Communication works smoothly.“