**Product Description: Mechanical Seal IN0180.128PVPGG**

The IN0180.128PVPGG is a high-performance mechanical seal designed for reliable operation in demanding industrial environments. As part of the comprehensive **каталог торцевих ущільнень (catalog of mechanical seals)** for models IN128/IN128P, this unit is engineered to provide a durable and effective sealing solution for rotating shaft applications, particularly in pumps and mixers.

**Construction and Materials**
This seal features a robust construction utilizing premium materials to ensure longevity and chemical resistance. The fixed and moving seal faces are manufactured from **карбид кремния (silicon carbide)**, a material renowned for its exceptional hardness, excellent wear resistance, and stability across a wide range of temperatures and aggressive media. The metallic components are constructed from **AISI304 stainless steel**, offering good corrosion resistance and structural integrity. The secondary sealing element is made from **NBR (Nitrile Butadiene Rubber)**, providing reliable elasticity and compatibility with various oils, water, and many industrial fluids.

**Key Dimensions and Type**
Precise **розміри торцевого ущільнення (mechanical seal dimensions)** are critical for correct installation and performance. The IN0180.128PVPGG is designed for a **shaft diameter (d1) of 18 mm**. The **external diameter of the fixed part (d7) is 33 mm**, while the **outer diameter of the moving part (d3) is 32 mm**. The overall **seal length (L3) is 19.5 mm**. This model is classified as a **type of seal: с прижимным кольцом (with a clamping ring)**, which facilitates secure mounting and alignment on the shaft, simplifying installation and maintenance procedures. It corresponds to **seal grade 128P**.

**Applications and Benefits**
This mechanical seal is suitable for a variety of applications in chemical processing, water treatment, general industrial pumping, and food processing where reliable shaft sealing is paramount. The combination of silicon carbide faces ensures minimal leakage and extended service life, even under conditions of slight abrasion or dry running. The standardized dimensions and clamping ring design allow for straightforward integration and replacement, reducing downtime. The use of AISI304 and NBR ensures cost-effective performance in many standard fluid services.

The IN0180.128PVPGG mechanical seal represents a balanced solution, offering the durability of advanced face materials within a precisely dimensioned, practical design for consistent sealing performance.

Mechanical Seal IN0180.128PVPGG: High-Performance Cartridge Seal for 18mm Shafts with Silicon Carbide Faces The IN0180.128PVPGG is a robust cartridge-type mechanical seal designed for reliable shaft sealing in demanding industrial applications. This...

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