BI adapter DN200 + VPC 200K connector for connecting pipes with non-circular outer geometry, rigid version BIA200SA_0000

Adapter for non-circular pipes – reliable connection and flexibility

This adapter, used with the VPC 200K coupling, is designed for connecting pipes with irregular shapes. The construction based on a stainless steel sleeve, EPDM gasket, and expansion wedge ensures a durable and tight connection, regardless of the pipe material. The adapter is particularly useful in situations where standard connection methods fail – e.g., during repairs or modernization of existing infrastructure.

Construction and principle of operation

The adapter consists of several key elements: an inner sleeve made of stainless steel, a sealing EPDM cuff, and an expansion wedge also made of stainless steel. After insertion into the pipe, the sleeve, assisted by the EPDM cuff, expands under the influence of the wedge, tightly adhering to the inner surface of the pipe. Annular sealing ribs further guarantee the tightness of the connection. A flexible VPC® coupling must be tightened to the other end of the adapter for complete installation. The VPC® coupling allows compensation for small offsets and diameter differences, making installation easier and increasing resistance to stress.

Advantages and applications

• Versatility: The adapter works with a wide range of pipe materials – concrete, cast iron, PVC, PE, PP and others.
• Quick installation: The simple construction and intuitive principle of operation allow for quick and easy installation without specialized tools (other than a wrench for the VPC coupling).
• Tightness: The combination of a steel sleeve, EPDM gasket, and sealing rings ensures a reliable connection without the risk of leaks.
• Flexibility: The VPC® coupling compensates for small offsets and diameter differences in pipes, minimizing stress in the connection.
• Durability: The use of high-quality materials – stainless steel and EPDM – guarantees long-term operation even in harsh environmental conditions.
• Patented solution: The product is distinguished by a unique design specifically developed for connecting pipes with irregular shapes.
• Application: Ideal for repairing damaged sections of sewage systems, connecting pipes of different diameters or materials, and modernizing existing sewage infrastructure. Particularly recommended for working with concrete pipes with irregular external geometry.

The BI DN200SA_0000 adapter is a comprehensive solution for professionals and individuals involved in self-assembly of sewage installations. Its versatility, ease of installation and high quality make it a reliable choice in any situation.