Mechanical seal IN0160.1120ABVPGG

The mechanical seal IN0160.1120ABVPGG is a precision-engineered component designed for reliable shaft sealing in a wide range of rotary equipment, including pumps, mixers, and compressors. As part of the comprehensive **каталог торцевих ущільнень (catalog of mechanical seals)** under the category IN120A, this model represents a standardized solution built for durability and consistent performance in various industrial fluid handling applications.

This seal is constructed with a carefully selected material combination to ensure compatibility and longevity. The primary sealing face is formed by a stationary part made of graphite, which runs against a moving part manufactured from high-grade ceramic. This pairing offers excellent wear resistance, low friction, and reliable operation under diverse conditions. The metallic structural components are fabricated from AISI304 stainless steel, providing robust corrosion resistance. The secondary sealing element utilizes an NBR (Nitrile Butadiene Rubber) elastomer, known for its good resistance to oils, water, and a range of industrial fluids.

Critical **розміри торцевого ущільнення (dimensions of the mechanical seal)** are precisely defined to guarantee correct installation and optimal function. The seal is engineered for a shaft diameter (d1) of 16 mm. The external diameter of the fixed part (d7) measures 26.9 mm, while the outer diameter of the rotating part (d3) is 26 mm. The overall seal length (L3) is 23 mm. These standardized dimensions facilitate easy selection and replacement from the IN120A series catalog. The actuation mechanism employs a cylindrical spring design, ensuring uniform face loading and consistent sealing pressure, which is crucial for maintaining integrity during shaft excursions and operational vibrations.

The IN0160.1120ABVPGG mechanical seal is classified under seal grade 120A, indicating its specific design configuration and performance envelope. Its cylindrical spring type and balanced material selection make it suitable for general-duty applications in water, mild chemical, and utility services where reliable sealing of rotating shafts is paramount. When selecting a seal from the **каталог торцевих ущільнень**, this model stands out for its precise engineering, material resilience, and adherence to key dimensional standards, ensuring a direct fit and dependable service life in compatible equipment.