The mechanical seal IN0280.560B.BVPGG is a bellows-type sealing solution engineered for reliable operation in demanding industrial environments. This model belongs to the comprehensive IN560B series, featured in the catalog of mechanical seals, and is designed for precise installation on shafts with a diameter (d1) of 28 mm. Its construction utilizes a robust material combination to ensure longevity and consistent performance under various operational conditions.

Key specifications define the precise dimensions of the mechanical seal, which are critical for correct fitment and function. The external diameter of the fixed part (d7) is 44.45 mm, while the outer diameter of the moving part (d3) measures 42 mm. The overall seal length (L3) is 26.97 mm. These exact dimensions of the mechanical seal guarantee compatibility and ease of integration into existing pump and rotary equipment assemblies, minimizing downtime during maintenance or replacement.

The material composition of the IN0280.560B.BVPGG is selected for optimal wear resistance and chemical compatibility. The primary sealing face is formed by a ceramic fixed part, providing exceptional hardness and a smooth, durable surface. The corresponding moving part is manufactured from graphite, a self-lubricating material that ensures stable friction characteristics and effective sealing. The metal structural components are made from AISI304 stainless steel, offering excellent corrosion resistance. The elastomeric bellows element is constructed from NBR (Nitrile Butadiene Rubber), which provides flexibility and reliable secondary sealing across a wide range of temperatures and fluids, including oils and water.

As a bellows-type seal (сильфонное), this design eliminates the need for a dynamic O-ring, reducing friction points and enhancing reliability in applications where shaft fretting or clogging might be a concern. The seal grade 560B indicates its standardized design within the product line, ensuring consistent quality and interchangeability. This mechanical seal is suitable for a variety of rotating equipment, including centrifugal pumps, mixers, and compressors, where it effectively prevents fluid leakage along the shaft.

When consulting the catalog of mechanical seals for a suitable component, the IN0280.560B.BVPGG stands out for its precise engineering and durable material pairing. Its clearly defined parameters provide the necessary technical data for engineers and maintenance specialists to make an informed selection, ensuring system integrity and operational efficiency.

Mechanical Seal IN0280.560B.BVPGG: Bellows-Type Seal for 28mm Shaft with Ceramic-Graphite Faces

Mechanical Seal IN0280.560B.BVPGG: Bellows Seal with Ceramic Stationary Face for 28mm Shaft

Mechanical Seal IN0280.560B.BVPGG: Bellows-Type Seal for Reliable Shaft Sealing in Demanding Applications