Mechanical seal IN0310.8BQQVGG

The mechanical seal IN0310.8BQQVGG is a precision-engineered component designed for reliable shaft sealing in demanding industrial applications. This model belongs to the comprehensive CATALOG OF MECHANICAL SEALS, specifically within the IN9B/IN8B series, and represents a robust solution for pump and rotating equipment.

Constructed for durability, the seal features a stationary face and a rotating face both manufactured from silicon carbide (карбид кремния), providing exceptional resistance to abrasion, corrosion, and thermal shock. The metallic structural components are made from AISI304 stainless steel, ensuring good general corrosion resistance and structural integrity. The secondary sealing element utilizes NBR (Nitrile) rubber, offering reliable flexibility and compatibility with a wide range of fluids, including oils, water, and certain chemicals.

Critical **розміри торцевого ущільнення** are precisely defined to ensure correct installation and optimal performance. The seal is designed for a shaft diameter (d1) of 31.8 mm. The external diameter of the fixed part (d7) is 53.98 mm, while the outer diameter of the moving part (d3) measures 54.6 mm. The overall seal length (L3) is 37 mm. These dimensions are essential for proper fitting within the seal chamber. The IN0310.8BQQVGG is classified as a seal grade 8B and is of the type "с прижимным кольцом" (with a clamping ring), which facilitates secure mounting and alignment on the shaft.

This mechanical seal is engineered to prevent fluid leakage along rotating shafts in centrifugal pumps, mixers, and compressors. Its material combination makes it suitable for applications involving clear water, process water, mild abrasive slurries, and various industrial fluids where chemical resistance and mechanical strength are paramount. Consulting the detailed **каталог торцевих ущільнень** for the IN8B series is recommended for full technical specifications, installation guidelines, and compatibility information to confirm its suitability for your specific operational parameters and equipment model.