**Mechanical Seal IN0140.1120ABVPGG: Technical Description and Specifications**

The IN0140.1120ABVPGG is a precision-engineered mechanical face seal belonging to the standardized IN120A series, designed for reliable shaft sealing in a wide range of rotary equipment. This model represents a robust solution for preventing fluid leakage in pumps, mixers, and compressors, ensuring operational efficiency and environmental safety. Its construction adheres to established dimensional and material standards, making it a key component within any comprehensive **каталог торцевих ущільнень** for industrial maintenance.

**Design and Construction Features**

This seal is characterized by its cylindrical spring type design, which provides uniform axial loading and consistent sealing face contact. The primary sealing faces consist of a stationary part made from graphite, known for its excellent self-lubricating properties and thermal conductivity, and a rotating part manufactured from high-grade ceramic (alumina), offering exceptional hardness, wear resistance, and corrosion stability. The metal structural components are fabricated from AISI304 stainless steel, ensuring good corrosion resistance in many common industrial media. The secondary elastomeric sealing element is made from Nitrile Butadiene Rubber (NBR), a material selected for its compatibility with oils, water, and many hydraulic fluids across a broad temperature range.

**Critical Dimensions and Compatibility**

Precise **розміри торцевого ущільнення** are paramount for correct installation and performance. The IN0140.1120ABVPGG is engineered for a nominal shaft diameter (d1) of 14 mm. The external diameter of the fixed part (d7) is 23.1 mm, while the outer diameter of the moving part (d3) measures 23 mm. The overall seal length (L3) is 22 mm. These dimensions must be carefully verified against the equipment's gland cavity and shaft specifications to ensure a proper fit. The seal is classified under the 120A grade, indicating its specific configuration and size profile within the classification system.

**Application and Benefits**

This mechanical seal is suitable for applications involving water, coolants, light oils, and other non-aggressive fluids in general industrial service. The combination of ceramic and graphite faces ensures long service life and stable operation under moderate pressure and speed conditions. The use of standardized components facilitates easier selection from a **каталог торцевих ущільнень** and simplifies inventory management for maintenance departments. Its design prioritizes reliability, reducing the frequency of unscheduled downtime and maintenance interventions.

The Mechanical Seal IN0140.1120ABVPGG is a dependable, off-the-shelf sealing solution. Correct installation, following manufacturer guidelines and respecting all specified **розміри торцевого ущільнення**, is essential to achieve its full performance potential and ensure leak-free operation of the equipped machinery.

Mechanical Seal IN0140.1120ABVPGG: High-Performance Cartridge Seal for 14mm Shafts with NBR Elastomer

Mechanical Seal IN0140.1120ABVPGG: NBR Bellows with Ceramic Face for 14mm Shaft The IN0140.1120ABVPGG is a cartridge-style mechanical seal from the IN120A series, engineered for reliable shaft sealing. It features a stationary graphite ring paired with..

Mechanical Seal IN0140.1120ABVPGG: Compact 120A Series Seal for 14mm Shafts with Ceramic Face