Parker provides you with multi-functional PureTain^® cap solutions, building on the high design flexibility of our tube-to-container interfaces. Our open architecture approach enables us to integrate exactly the TPE or silicone tubing required in your application. By design, the bottle caps are not limited with regard to the number of lines present in the cap interface or the diameter of tubing. Peripherals such as aseptic ports or vent filters can easily be integrated.

Seamless integration in the stopper that acts as a combined cap seal and tubing feed-through results in a perfect flow path. Due to the absence of any additional connections between exterior and in-bottle tubing, there are no protrusions disturbing the laminar flow of the product. The elimination of dead zones in the fluid path mitigates the risk of contamination. With every bottle cap being designed specifically for the respective bottle or container size, irrespective of size or material (PET, PC, glass), full scalability is ensured.

Parker PureTain^® single-use cap solutions enhance the functionality and handling of plastic and glass containers, and flasks. The customized cap design with tubing arranged inside the container to carefully fill and drain the product while keeping the fluid inlet where needed, away from accessories such as stir bars, enables the configuration of a system that fits your process applications.

Product Benefits:

• Engineered to fit any plastic container, flask, carboy, or glass bottle regardless of brand or size

• Customizable tube-to-container interface with a molded stopper solution

• Open architecture enables integration of a wide range of peripherals (e.g., filters, connectors)

• Advanced in-unit fluid management due to an anti-foam tube and tube guiding features

Range of Application:

• Single-use systems for biopharma processing.

• Sterile fluid transfer and storage

• Lab-scale process development

Parker also offers custom bottle assemblies for diverse applications such as sampling. Various tube types and dimensions are available.

Our application engineering team will be pleased to discuss your requirements and work with you to find the best solution for your application. Please contact us for more information.