Mechanical seal IN0200.102.VVPGG

The mechanical seal IN0200.102.VVPGG is a bellows-type sealing solution engineered for reliable operation in demanding industrial environments. As part of the comprehensive **каталог торцевих ущільнень** series IN102, this model is designed for precise installation on shafts with a diameter (d1) of 20 mm. Its construction ensures effective containment of fluids and prevention of leaks in rotating equipment such as pumps, mixers, and compressors.

A key feature of this seal is its robust material composition, which guarantees durability and chemical resistance. The fixed and moving sealing faces are manufactured from high-grade ceramic, providing excellent wear resistance and stable operation under varying pressure conditions. The metal structural components are made from AISI304 stainless steel, offering superior corrosion resistance. The flexible bellows element is crafted from NBR (Nitrile Butadiene Rubber), a material selected for its reliable performance with oils, water, and many industrial fluids within its operational temperature range.

Precise **розміри торцевого ущільнення** are critical for correct installation and optimal performance. The IN0200.102.VVPGG has a defined seal length (L3) of 18 mm. The external diameter of the fixed part (d7) is 40 mm, while the outer diameter of the moving part (d3) measures 38 mm. These standardized dimensions facilitate easy selection and replacement from the mechanical seal catalog, ensuring compatibility with standard gland and housing designs. The seal is classified under grade 102, indicating its specific design configuration and application suitability.

This mechanical seal is suitable for a wide array of applications where dependable shaft sealing is paramount. Its bellows-type design compensates for minor axial shaft movements and misalignments, maintaining consistent face contact and sealing integrity. The combination of ceramic faces and a stainless steel metal part makes it an ideal choice for general industrial services, water handling, and chemical processing applications involving non-aggressive media. When selecting a seal from the **каталог торцевих ущільнень**, the IN0200.102.VVPGG represents a balanced solution, offering a proven design, material resilience, and precise dimensional adherence for long-term sealing performance.