Pharma

Safety in every single connection

At TESS, documentation, traceability and safe handling are built in as part of the process operation itself. We create solutions where quality assurance, audits and day-to-day operations are more closely linked, and where uncertain links in production are reduced right from the start.

A strong foundation for stable process operation

The pharmaceutical industry needs solutions that not only work at the point of installation, but that also ensure stable, safe and reliable operation over the long term. At TESS, we create unique documentation packages tailored to the specific quality systems and processes they need to be part of. The packages contain working drawings, batch and material data, and parts lists. This provides a strong basis for traceability, validation and stable operation over time.

FDA-approved components, PTFE-lined fittings and solutions optimized for CIP/SIP processes are put together with a focus on hygiene, chemical resistance and the handling of critical media. At the same time, smooth interior surfaces, correct material selection and configured solutions reduce the risk of product residue, bacterial growth and unnecessary disruptions in production.

In environments with explosion risk, TESS also works with flame arresters, pressure-vacuum valves, N2 supply valves (tank blanketing), tank venting calculations and quick sizing of valves, as well as ATEX-approved safety components and systems for protecting tanks, processes and plants, where operational reliability and explosion protection are essential to overall operation.

Documentation right down to component level

Material certificates, batch data, traceability, drawings and parts lists — including an overview of heat numbers for each component, as well as FDA, EC 1935/2004 and ADI-free for gaskets — are gathered in documentation packages tailored to the customer’s own quality systems.

Developed for demanding pharma and process environments

Hoses, fittings and components are configured based on media, temperatures, cleaning processes and regulatory requirements. We’re able to produce custom designs and couplings as needed, in everything from acid-resistant stainless steel to PVDF and PP.

Safe handling throughout the plant

Flame arresters, pressure-vacuum valves, N2 supply/nitrogen blanketing, temperature sensors, insulation hoods for valves and ATEX solutions support safe operation in environments with high requirements for control and protection.

We understand your reality.
Even when there’s no standard path.

Integrated solutions

We think in terms of solutions and connections and make them work in practice.

Critical responsibility

We take responsibility for what must not fail, and we keep going until everything is in place.

Safety and continuity

We deliver solutions that evolve in step with your needs.

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Pharma

We do it right. Even when it’s difficult.

You can always reach us. When something is urgent, and when it isn’t. We pick up the phone, follow up and keep going until the job is done.

Continuity and reliable operation. Around the clock. All year round.

Pharma

Reassurance every day

FAQ

Here you’ll find answers to the most common questions about pharma solutions, documentation, service and operation.

Which hose solution is best suited for aggressive chemicals?

The choice of hose depends on the medium, concentration, temperature, pressure and cleaning method. That’s why we always start with the application before recommending a solution. For aggressive chemicals, we often choose PTFE- or fluoropolymer-based hoses, because they combine high chemical resistance with low leaching and a long lifespan.

What’s the difference between FDA, USP Class VI and EU 1935/2004?

FDA and EU 1935/2004 concern materials approved for contact with food and process media, while USP Class VI is a biological test standard often used for plastics and elastomers in pharma and medical devices. In pharma, components are often selected based on a combination of material approvals, documentation and process requirements. When advising pharma customers, we therefore look at the overall documentation package rather than a single approval.

What materials are typically used in pharmaceutical process plants?

In pharma, stainless steel is typically used, along with materials such as PTFE, silicone, EPDM and other approved plastics and elastomers. Materials are chosen based on hygiene, chemical resistance, temperature resistance, cleaning method and documentation requirements.

How is traceability ensured for pharma components?

We ensure traceability through batch numbers, certificates, material documentation and clear labeling of components or packaging. This makes it possible to document which materials were used, where they came from, and which production batch they belong to.

How do you correctly size a pressure/vacuum valve and/or flame arrester

Correct sizing requires specific data about the tank, medium, flow, pressure, temperature and the plant’s operating conditions. For flame arresters, assessment of explosive atmosphere and potential ignition sources is also included. We calculate and select the solution based on data about the specific plant.

Which hoses are suitable for CIP and SIP cleaning?

Hoses for CIP and SIP need to withstand cleaning chemicals, high temperatures and repeated cleaning cycles. Silicone, PTFE and selected pharma-approved hoses are often used, but the choice depends on the process medium, steam, temperature, pressure and documentation requirements.

What requirements apply in the pharma industry?

The pharma industry sets high requirements for hygienic design, ease of cleaning, material documentation, traceability and operational reliability. Components must be able to be part of validated processes and meet relevant requirements for quality, safety and documentation.

What is the cleaning procedure for hoses in pharma production?

The cleaning procedure depends on the hose, medium and process. Typically, hoses are part of a validated CIP or SIP process, where cleaning agent, temperature, time, flow and rinsing are defined and documented. It’s important that the hose is suitable for the procedure and is regularly checked for wear, damage and cleanliness.