The mechanical seal IN0140.103.BVPGG is a bellows-type sealing solution engineered for reliable performance in rotary shaft applications. This model belongs to the comprehensive CATALOG OF MECHANICAL SEALS / IN103/IN103A series, representing a standardized design for ease of selection and replacement. Its construction utilizes a specific material combination to ensure durability and effective leak prevention in a variety of industrial fluid handling systems.

Key technical specifications define its application parameters and build quality. The seal is designed for a shaft diameter (d1) of 14 mm. The fixed component features a ceramic ring with an external diameter (d7) of 30 mm, providing a hard, wear-resistant sealing face. The complementary moving part is manufactured from graphite, with an outer diameter (d3) of 27 mm, ensuring smooth operation and effective sealing contact. The metallic structural elements are made from AISI304 stainless steel, offering corrosion resistance. The elastic bellows component is formed from NBR (Nitrile Butadiene Rubber), suitable for a wide range of fluids including oils, water, and certain chemicals. The overall seal length (L3) is 13.5 mm, a critical dimension for installation within the seal chamber. Consulting the detailed **каталог торцевих ущільнень** is essential to verify these precise **розміри торцевого ущільнення** for correct fitment.

This seal is suitable for pumps, mixers, and other equipment where sealing around a rotating shaft is required. The bellows design (type of seal: сильфонное) compensates for minor axial shaft movements and misalignments, maintaining consistent face loading without the need for additional springs. The 103 seal grade indicates a specific configuration within the product line. The material selection, particularly the ceramic-graphite face combination, ensures low friction, reduced heat generation, and extended service life under standard operating conditions. For engineers and maintenance specialists, the IN0140.103.BVPGG provides a dependable, off-the-shelf sealing component, with all critical dimensions and materials clearly defined for straightforward integration into existing equipment or new designs.

IN0140.103.BVPGG Bellows Mechanical Seal for 14mm Shaft with Ceramic-Graphite Faces

Mechanical Seal IN0140.103.BVPGG: Bellows Type with Ceramic Stationary Face for 14mm Shaft This IN0140.103.BVPGG mechanical seal is a bellows-type seal designed for a 14mm shaft diameter. It features a ceramic stationary face, a graphite rotating face,..

Mechanical Seal IN0140.103.BVPGG: Compact Bellows Seal for 14mm Shafts with Ceramic-Graphite Faces