Peristaltic Pump Tubing

Peristaltic Pump Tubing for Precise Transfer and Dosing

Peristaltic pump tubing is essential for the reliable transfer and dosing of liquids in peristaltic pumps. Since the fluid comes into direct contact with the inner surface of the tubing, the material, dimensions and mechanical properties must be suitable for the specific application. We offer peristaltic pump tubing made from various materials and in numerous sizes for laboratory equipment, analytical systems, medical technology and industrial fluid systems.

The Right Tubing Material for Your Application

The choice of suitable material depends on the properties of the liquid, the operating conditions and the requirements of the application. Our range includes different materials with specific properties in terms of flexibility, chemical resistance and mechanical durability.

• Silicone and bio-silicone: flexible tubing materials for suitable applications in laboratories, analytical equipment and medical technology.
• PharMed®: tubing material for applications requiring defined material properties and suitable resistance.
• PVC and special PVC variants: for suitable applications in technical and fluidic systems.
• TPE: thermoplastic elastomers with different material properties for specific requirements.
• Other specialty materials: including EJ Prene, Innovafluor® K (Viton®), Innovaloy® and other versions for different operating conditions.

Before selecting a tubing material, check whether it is compatible with the fluid and suitable for the intended operating conditions. Temperature, pump operation and the required service life can also influence the choice of material.

Inner Diameter, Outer Diameter and Wall Thickness

The dimensions of peristaltic pump tubing affect flow rate, fit and operating performance. The inner diameter influences the achievable flow volume, while the outer diameter and wall thickness are relevant for correct positioning in the pump head and for the mechanical properties.

We offer peristaltic pump tubing with different inner and outer diameters as well as various wall thicknesses. These include metric dimensions and common inch sizes. When selecting tubing, make sure that the dimensions match the pump manufacturer's specifications. Even small deviations can affect the flow rate and the pump's operation.

Certifications and Special Requirements

Depending on the application, documentation of material properties and product conformity may play an important role. Information on standards and certifications such as USP Class VI, FDA 21 CFR 177.2600, ISO 10993 and USP 661 is available for selected tubing variants. Additional information may include ISO 10993-4, ISO 10993-5, USP 87, USP 88 or ADCF.

The required documentation depends on the application and the applicable requirements. Please check the information for the individual product to ensure that the documented properties meet your needs. A certification or standard should not be assumed to apply to all material variants.

Colours and Additional Selection Options

In addition to material and dimensions, colour and other product-specific properties may also be relevant when selecting tubing. Depending on the version, beige, black or transparent tubing options are available. The suitable version depends on the requirements of the fluid system, the operating conditions and the intended use.

How to Find the Right Peristaltic Pump Tubing

When selecting tubing, you should first define the following requirements:

• Fluid and chemical material compatibility
• Required inner diameter, outer diameter and wall thickness
• Required flow rate and operating conditions
• Mechanical stress and expected service life
• Required certifications and product-specific documentation
• Desired colour and additional integration requirements

You should also consider compatibility with the pump head and the pump manufacturer's recommendations. Matching all relevant parameters helps you select suitable tubing for reliable pump operation.

Explore our range of peristaltic pump tubing and find suitable materials and dimensions for your laboratory, analytical, medical or industrial application.