The IN0170.301VPGG is a bellows-type mechanical seal designed for reliable shaft sealing in a variety of industrial rotary equipment. As part of the comprehensive **каталог торцевих ущільнень** IN301 series, this model is engineered to precise specifications, ensuring compatibility and performance in demanding applications such as pumps, mixers, and compressors. Its construction utilizes a robust material combination to withstand diverse operational media and conditions.

Key to its design are the critical **розміри торцевого ущільнення**, which guarantee correct installation and optimal function. The seal is configured for a shaft diameter (d1) of 17 mm. The moving part features an outer diameter (d3) of 39 mm and is manufactured from graphite, providing excellent self-lubricating properties and wear resistance against the stationary face. The fixed part, with an external diameter (d7) of 42 mm, is crafted from ceramic, offering exceptional hardness and corrosion resistance to maintain a consistent sealing interface. The overall seal length (L3) is 13 mm, facilitating integration into compact spaces. The metal structural components are made from AISI304 stainless steel, ensuring structural integrity and resistance to oxidation, while the elastomeric bellows element is constructed from NBR (Nitrile Butadiene Rubber), suitable for a wide range of oils, water, and fluids within its temperature range.

The bellows (сильфонное) design of the IN0170.301VPGG mechanical seal compensates for axial shaft movements, vibrations, and minor misalignments, enhancing operational reliability and service life. This design eliminates the need for a dynamic O-ring, reducing friction and potential hang-up points. The specific material matrix—ceramic versus graphite—delivers a stable and durable friction pair, capable of handling applications where slight dry running may occur. When selecting from the **каталог торцевих ущільнень**, the IN0170.301VPGG, with its clearly defined **розміри торцевого ущільнення** and seal grade 301, represents a standardized solution for equipment with a 17 mm shaft, providing a leak-free seal that minimizes maintenance requirements and downtime. Its construction is tailored for longevity in general industrial service.

Mechanical Seal IN0170.301VPGG: Bellows-Type Seal for 17mm Shaft with Ceramic-Graphite Faces

Mechanical Seal IN0170.301VPGG: Ceramic-Graphite Bellows Seal for 17mm Shaft

Mechanical Seal IN0170.301VPGG: Compact Bellows Seal for 17mm Shafts with Ceramic-Graphite Face Combination