The mechanical seal IN0120.1120ABVPGG is a precision-engineered component designed for reliable shaft sealing in rotary equipment. This model belongs to the standardized IN120A series, a comprehensive catalog of mechanical seals (каталог торцевих ущільнень) known for their consistent quality and dimensional accuracy. Its construction is defined by a specific set of critical dimensions (розміри торцевого ущільнення), ensuring direct interchangeability and simplified procurement for maintenance operations.

This seal features a robust multi-material construction optimized for a wide range of industrial fluids. The primary sealing face is formed by a stationary part made of graphite, which runs against a rotating ceramic ring, providing excellent wear resistance and low friction. The metallic structural components are manufactured from corrosion-resistant AISI304 stainless steel, guaranteeing durability in demanding environments. The secondary sealing element utilizes an NBR (Nitrile) rubber bellows, offering reliable flexibility and compatibility with oils, water, and many common chemicals.

Key technical specifications dictate its application range. The seal is engineered for a nominal shaft diameter (d1) of 12 mm. The external diameter of the fixed part (d7) is 20.6 mm, while the outer diameter of the rotating part (d3) measures 21 mm. The overall seal length (L3) is 18 mm. These precise dimensions are critical for correct housing fit and axial space requirements. The actuation force is provided by a cylindrical spring, ensuring consistent face loading and stable sealing performance under variable conditions.

The IN0120.1120ABVPGG is suitable for use in various pumps, mixers, and compressors handling non-aggressive media. Its design, conforming to the 120A seal grade, emphasizes reliability in general industrial service. When selecting a seal from the IN120A catalog, the detailed dimensions of the mechanical seal provided for the IN0120.1120ABVPGG model allow for precise verification against equipment specifications, facilitating correct selection and trouble-free installation.

High-Performance IN0120.1120ABVPGG Mechanical Seal for 12mm Shafts with Ceramic Face and NBR Elastomer

Mechanical Seal IN0120.1120ABVPGG: 12mm Shaft, Ceramic Rotor, and NBR Elastomer for 120A Series

Mechanical Seal IN0120.1120ABVPGG: Compact 120A Series Seal for 12mm Shafts with Ceramic Face