The mechanical seal IN0300.1120ABVPGG 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 robust construction and consistent performance in various industrial fluid handling applications.

This seal is characterized by a cylindrical spring design, which ensures uniform clamping force and stable operation under variable conditions. Its key dimensions (розміри торцевого ущільнення) are precisely defined: it is engineered for a shaft diameter (d1) of 30 mm, with a moving part outer diameter (d3) of 43 mm and a fixed part outer diameter (d7) of 43.3 mm. The overall seal length (L3) is 30 mm. These specific measurements ensure a proper fit and effective sealing interface within the designated housing.

The material composition of the IN0300.1120ABVPGG is selected for durability and chemical compatibility. The primary sealing face of the moving part is manufactured from ceramic, offering exceptional hardness and wear resistance. The matching fixed seal face utilizes graphite, providing excellent self-lubricating properties and a reliable running surface. The structural metal components are made from AISI304 stainless steel, ensuring corrosion resistance, while the elastomeric elements are constructed from NBR (Nitrile Butadiene Rubber), suitable for a wide range of oils, water, and fluids within its temperature range.

As a part of the 120A seal grade, this model is typically applied in pumps, mixers, and compressors for services including water, light oils, coolants, and other non-aggressive media. The combination of a ceramic-graphite face pairing and a cylindrical spring mechanism results in a seal that delivers consistent leakage control, reduced maintenance downtime, and extended service life. Its standardized dimensions allow for straightforward selection from the catalog and replacement in compatible equipment, providing a dependable sealing solution for standard industrial duties.

Mechanical Seal IN0300.1120ABVPGG: AISI304 & Ceramic Spring Seal for 30mm Shafts

Mechanical Seal IN0300.1120ABVPGG: 30mm Shaft Diameter with Ceramic Rotating Face and NBR Elastomer

Mechanical Seal IN0300.1120ABVPGG: Compact 120A Series Seal for 30mm Shafts with NBR Elastomer