**Mechanical Seal IN0220.560B.BVPGG**

The IN0220.560B.BVPGG is a precision-engineered bellows-type mechanical seal designed for reliable shaft sealing in demanding industrial applications. As part of the comprehensive **каталог торцевих ущільнень (catalog of mechanical seals)** for the IN560B series, this model offers a robust and maintenance-friendly solution for rotating equipment, ensuring effective containment of fluids and prevention of leaks.

**Construction and Material Specifications**
This seal is characterized by its durable material composition, engineered for compatibility with a wide range of media. The fixed sealing face is manufactured from high-grade ceramic, providing exceptional hardness and wear resistance. The complementary moving face utilizes graphite, ensuring smooth operation and effective sealing with low friction. The critical metal components are constructed from corrosion-resistant AISI304 stainless steel, while the elastic element is made of NBR (Nitrile Butadiene Rubber), offering good resistance to oils, water, and a variety of industrial fluids. This material synergy guarantees longevity and stable performance under variable operational conditions.

**Precise Dimensional Configuration**
Accurate **розміри торцевого ущільнення (dimensions of the mechanical seal)** are critical for proper installation and function. The IN0220.560B.BVPGG is designed for a nominal shaft diameter (d1) of 22 mm. The external diameter of the fixed part (d7) measures 38.1 mm, and the outer diameter of the moving part (d3) is 36 mm. The overall seal length (L3) is 23.8 mm. These precise dimensions ensure a correct fit within the seal chamber, facilitating straightforward installation and optimal alignment between the sealing faces, which is paramount for leak-free operation.

**Key Features and Operational Benefits**
As a bellows-type (сильфонное) seal, the IN0220.560B.BVPGG utilizes a flexible metal bellows as the secondary seal and spring mechanism. This design eliminates the need for a separate spring and gland packing, simplifying the assembly. The bellows automatically compensates for axial shaft movement, face wear, and minor misalignments, maintaining consistent sealing pressure. The seal grade 560B indicates a standardized design profile within the catalog, ensuring interchangeability and ease of selection for maintenance engineers. The primary application areas include pumps, mixers, and compressors in chemical processing, water treatment, and general industrial services where reliable shaft sealing is required.

**Selection and Compatibility**
When consulting the **каталог торцевих ущільнень** for a replacement or a new installation, the model IN0220.560B.BVPGG provides a clearly defined technical profile. Its construction is suitable for applications involving water, light oils, coolants, and other non-aggressive fluids compatible with NBR and the specified face materials. Engineers and procurement specialists can rely on the provided dimensional data and material specifications to verify compatibility with existing equipment, ensuring operational continuity and equipment protection.

Mechanical Seal IN0220.560B.BVPGG: Bellows-Type Seal for 22mm Shaft with Ceramic Stationary Face

Bellows Mechanical Seal IN0220.560B.BVPGG: Ceramic Stationary Face for 22mm Shaft

Mechanical Seal IN0220.560B.BVPGG: Compact Bellows Seal for Demanding Applications