The mechanical seal IN0200.108.BVPGG is a high-precision bellows-type sealing device engineered for reliable operation in demanding industrial environments. As a key component within the comprehensive CATALOG OF MECHANICAL SEALS / IN108, this model is designed for applications involving rotary equipment such as pumps, mixers, and agitators, where preventing fluid leakage along the shaft is critical.

Constructed from a carefully selected combination of materials, the seal ensures durability and chemical compatibility. The primary sealing face is formed by a stationary ceramic ring, known for its exceptional hardness and wear resistance. This fixed part, with an external diameter (d7) of 35 mm, interacts with a moving part manufactured from high-grade graphite, providing a low-friction, self-lubricating counterpart. The metallic components of the seal are fabricated from corrosion-resistant AISI304 stainless steel, guaranteeing structural integrity in various media. The flexible bellows element is made from NBR (Nitrile Butadiene Rubber), offering excellent resilience and resistance to oils and many common fluids.

Precise dimensional conformity is a hallmark of this seal, directly impacting its performance and ease of installation. Key **розміри торцевого ущільнення** include a shaft diameter (d1) of 20 mm, an outer diameter of the moving part (d3) of 33 mm, and an overall seal length (L3) of 19.2 mm. These standardized dimensions ensure compatibility with a wide range of equipment designed for the universal seal grade 108. The bellows design compensates for axial shaft movement and minor misalignments, maintaining consistent face contact and sealing effectiveness without requiring complex spring mechanisms.

When selecting a replacement or specifying a new seal, consulting the detailed **каталог торцевих ущільнень** is essential for identifying the correct model based on operational parameters and dimensional requirements. The IN0200.108.BVPGG is particularly suited for applications involving water, light oils, coolants, and other non-aggressive media where its material configuration provides optimal service life. Its robust construction and precise engineering make it a reliable solution for reducing downtime and maintenance costs in industrial fluid handling systems.

IN0200.108.BVPGG Mechanical Seal: Bellows-Type Seal for 20mm Shaft with Ceramic-Graphite Faces

Bellows Mechanical Seal IN0200.108.BVPGG: Ceramic-Graphite Construction for 20mm Shaft

Mechanical Seal IN0200.108.BVPGG: A Compact Bellows Seal for 20mm Shafts in Demanding Applications