The mechanical seal IN0140.E.BQPGG is a precision-engineered component designed for reliable shaft sealing in demanding industrial applications. This specific model belongs to the comprehensive **каталог торцевих ущільнень INE**, representing a standardized solution for rotating equipment. It is a bellows-type (сильфонное) seal, characterized by its compact design and robust construction, ensuring long-term performance in pumps, mixers, and compressors.

Constructed from high-grade materials, the seal guarantees chemical resistance and operational stability. The primary sealing face of the fixed part is manufactured from silicon carbide (карбид кремния), providing exceptional hardness, wear resistance, and compatibility with a wide range of aggressive media. The corresponding moving part utilizes graphite, offering excellent self-lubricating properties and a reliable running surface. The metal structural components are made from AISI304 stainless steel, ensuring corrosion resistance, while the elastomeric bellows is formed from NBR (Nitrile rubber), suitable for applications involving oils, water, and many chemicals.

The precise **розміри торцевого ущільнення** are critical for correct installation and function. The seal is engineered for a nominal shaft diameter (d1) of 14.27 mm. The external diameter of the fixed part (d7) measures 31.75 mm, and the outer diameter of the moving part (d3) is 30.9 mm. The overall seal length (L3) is 18.24 mm. These dimensions ensure a precise fit within the seal chamber, preventing leakage and misalignment. The 'E' seal grade designation indicates a specific configuration and performance standard within the manufacturer's portfolio.

Key benefits of the IN0140.E.BQPGG mechanical seal include its ability to handle slight shaft misalignments and axial movements due to the flexible bellows design. The material combination extends service life by minimizing face wear and resisting chemical attack. When selecting from the **каталог торцевих ущільнень**, this model is ideal for applications requiring a dependable, maintenance-free sealing solution for shafts of approximately 14.3 mm diameter, operating under moderate pressure and temperature conditions typical for NBR and the selected face materials. Proper installation according to the specified dimensions is essential for achieving optimal sealing performance and equipment longevity.

Mechanical Seal IN0140.E.BQPGG: Bellows-Type Seal for 14.27mm Shafts with SiC/Carbon Faces

Mechanical Seal IN0140.E.BQPGG: Bellows Type with Silicon Carbide Stationary Face for 14.27mm Shaft

### Mechanical Seal IN0140.E.BQPGG: Bellows-Type Design for Enhanced Chemical Resistance The IN0140.E.BQPGG is a bellows-type mechanical seal engineered for reliable performance in demanding applications. Its construction features a stationary face of...