**Mechanical Seal IN0220.1092QQVGG: Technical Specifications and Application**

The IN0220.1092QQVGG is a high-performance bellows-type mechanical seal designed for reliable operation in demanding industrial environments. As part of the comprehensive **каталог торцевих ущільнень (catalog of mechanical seals)** series IN1092, this model is engineered to precise specifications, ensuring optimal compatibility and sealing efficiency for rotating equipment. Its construction utilizes advanced materials to provide exceptional chemical resistance and thermal stability, making it a robust solution for pump applications across various sectors, including chemical processing, petrochemical, and general industrial services.

**Key Design Features and Material Composition**

This seal is characterized by its bellows (сильфонное) design, which offers superior flexibility and compensation for axial and angular shaft misalignments, thereby extending service life. The critical sealing faces are manufactured from карбид кремния (silicon carbide) for both the fixed and moving parts. This material pairing ensures outstanding wear resistance, low friction coefficients, and excellent performance against abrasive media. The metal structural components are made from AISI304 stainless steel, providing good corrosion resistance and structural integrity. The secondary sealing element is composed of VITON (FKM) elastomer, known for its exceptional resistance to high temperatures, oils, fuels, and a wide range of aggressive chemicals.

**Precise Dimensional Data and Integration**

Accurate **розміри торцевого ущільнення (dimensions of the mechanical seal)** are critical for proper installation and function. The IN0220.1092QQVGG is configured for a nominal shaft diameter (d1) of 22 mm. The external diameter of its fixed part (d7) measures 37 mm, and the overall seal length (L3) is 30 mm. These standardized dimensions facilitate straightforward selection from the catalog and ensure a correct fit within the seal chamber. The seal is classified under grade 1092, denoting its specific design configuration within the product family.

**Application and Operational Benefits**

The combination of silicon carbide faces and VITON elastomers makes this mechanical seal suitable for handling a broad spectrum of challenging fluids, including solvents, acids, and alkalis, within the operational limits of the materials. Its bellows construction eliminates the need for a dynamic O-ring on the shaft, reducing hang-up and wear issues associated with shaft fretting. The IN0220.1092QQVGG is designed for long-term, maintenance-free operation, contributing to reduced downtime and lower total cost of ownership for pumping systems. When selecting a seal, always verify the exact **розміри торцевого ущільнення** and chemical compatibility with the specific process media to guarantee optimal performance and reliability.

High-Performance IN0220.1092QQVGG Bellows Mechanical Seal for 22mm Shafts with VITON & Silicon Carbide Construction

Mechanical Seal IN0220.1092QQVGG: Silicon Carbide Faces with VITON Bellows for 22mm Shaft This mechanical seal, model IN0220.1092QQVGG, is a bellows-type seal from the IN1092 series. It is engineered for a shaft diameter (d1) of 22 mm, with a fixed part.

### Mechanical Seal IN0220.1092QQVGG: A High-Performance Bellows Seal for Demanding Applications The IN0220.1092QQVGG is a bellows-type mechanical seal from the IN1092 series, engineered for reliable shaft sealing in pumps and rotating equipment. It...