The right hygienic hose: the key to safe, long-term operation and lower costs

What makes a hygienic hose? 

In hygienic hose must withstand demanding cleaning procedures and be safe in contact with sensitive liquids. It must also meet technical requirements and be fully documented - especially in environments with high hygiene requirements, such as pharmaceutical and food production.

With MTG's manual precision and technical expertise, we create solutions that meet customer needs. We build, customize and deliver each hose with complete documentation.

5 important factors when choosing a hose for hygienic processes 

1. material and chemical resistance 

Different process fluids place different demands on hose materials. To ensure long service life, maintained flexibility and material safety, even at high temperatures or aggressive cleaning routines, rubber formulations need to be carefully adapted.

This is where the partnership with MTG is a clear strength. Since MTG produces its own rubber and has over 1,000 formulations to choose from, we at Colly Flowtech can offer exactly the right material for each application. This means that we do not have to compromise, but can choose a solution optimized for both operating environment and fluid. 

2. construction and internal reinforcement 

Hygienic hoses must withstand internal pressure, negative pressure and mechanical stress. At the same time, they must maintain their shape, flexibility and hygienic properties.

This is where MTG's manual manufacturing method makes a real difference. Because each hose is built by hand, layer by layer, the build-up can be very carefully controlled. This makes it possible to reinforce the hose inside in a way that is exactly right for its intended use. 

This degree of customization is particularly valuable in processes with high demands, for example where installation space is limited or where bend radius affects flow. Together with our technical sales team, we optimize each hose solution for the specific conditions of the process - from pressure rating to bendability and long-term reliability. 

3. traceability and documentation 

In GMP and food-grade production, clear labeling, certifications, and complete documentation are essential, both at installation and future audit.

Thanks to MTG's internal quality control and our procedures, we document every step - from rubber batch to final test - and always send complete documentation.

4. adaptability to the requirements of the process 

Many processes require hoses that deviate from the standard - for example, longer bending radius, higher wear resistance or customized connections. 

Together with MTG we are able to customize the hose design to meet these requirements. This applies to both individual hoses and entire systems - always with the same high standards of hygiene, safety and performance. 

5. Technical support throughout the life cycle 

The right hose solution is not just about the choice of product, it's also about long-term support. Our technical support is there from selection and installation to follow-up and future improvements. 

Working with MTG also allows us to respond quickly, with in-depth knowledge and a stable supply chain - enabling us to act quickly even when conditions change. 

Conclusion: A small component with a big impact 

The right hose is more than just something the fluid passes through, it is a prerequisite for safe and stable operation. Choosing a solution that is built for your process, and not just for general use, reduces the risk of downtime, contamination and unnecessary replacements. 

Together with MTG, we at Colly Flowtech offer hose solutions where every detail is well thought out - from material selection and design to documentation and support. It is a collaboration that strengthens our offer and creates long-term value for you as a customer. 

This text was written by Emil Lundberg (emil.lundberg@colly.se), Key Account Manager at Colly Flowtech.