Mechanical seal IN0160.120HBVPGG

**Product Description: Mechanical Seal IN0160.120HBVPGG**

The IN0160.120HBVPGG is a high-performance mechanical seal from the standardized IN120HB series, designed for reliable shaft sealing in a wide range of industrial rotary equipment. This model represents a precise engineering solution for pumps, mixers, and agitators, ensuring long-term operational integrity by preventing fluid leakage and protecting critical components from contamination.

**Key Features and Construction**

This seal is engineered with a balanced selection of materials to ensure compatibility and durability across various applications. The primary sealing faces consist of a stationary part manufactured from high-grade ceramic, offering exceptional hardness and wear resistance. The rotating counterpart is made from premium graphite, providing excellent self-lubricating properties and a reliable sealing interface. The metal components are constructed from AISI304 stainless steel, guaranteeing corrosion resistance in many common industrial environments. The secondary elastomeric sealing element utilizes NBR (Nitrile Butadiene Rubber), known for its good resistance to oils, fuels, and a wide operational temperature range. The actuation force is provided by a cylindrical spring design, ensuring consistent face loading and stable performance under variable conditions.

**Precise Dimensional Specifications**

Accurate **розміри торцевого ущільнення (mechanical seal dimensions)** are critical for correct installation and optimal function. The IN0160.120HBVPGG is designed for a nominal shaft diameter (d1) of 16 mm. The external diameter of the stationary part (d7) measures 27 mm, while the outer diameter of the moving part (d3) is 34 mm. The overall seal length (L3) is 31 mm. These standardized dimensions facilitate straightforward selection and replacement, making this seal a versatile component within any comprehensive **каталог торцевих ущільнень (catalog of mechanical seals)**.

**Applications and Benefits**

As part of the 120HB seal grade, this model is suitable for general industrial service in water, light oils, coolants, and other non-aggressive media. Its robust construction ensures minimal maintenance requirements, reduced downtime, and enhanced equipment safety. The combination of ceramic and graphite faces delivers reliable performance with low friction, contributing to energy efficiency. The use of standardized components allows for easy interchangeability and sourcing.

The Mechanical Seal IN0160.120HBVPGG is an ideal choice for engineers and maintenance specialists seeking a dependable, off-the-shelf sealing solution. Its clearly defined parameters and quality material composition provide a cost-effective answer for extending the service life of rotating machinery, ensuring operational continuity and environmental protection through effective leak prevention.