Mechanical seal IN0240.120HBVPGG

The mechanical seal IN0240.120HBVPGG is a precision-engineered component from the IN120HB series, designed for reliable shaft sealing in a wide range of industrial rotary equipment. This model represents a specific configuration within the comprehensive catalog of mechanical seals, offering a balance of durable materials and precise dimensions for consistent performance in demanding environments.

Constructed with a stationary face made of ceramic, this seal provides exceptional hardness and wear resistance against the moving part composed of graphite, ensuring a stable and low-friction sealing interface. The metallic components are fabricated from AISI304 stainless steel, delivering excellent corrosion resistance and structural integrity. The elastomeric elements utilize NBR (Nitrile Butadiene Rubber), a material chosen for its good compatibility with oils, water, and a variety of industrial fluids. The actuation force is provided by a cylindrical spring, a design known for its consistent loading and reliable operation.

Key dimensional parameters define the seal's application scope. The IN0240.120HBVPGG is engineered for a nominal shaft diameter (d1) of 24 mm. The external diameter of the fixed part (d7) measures 39 mm, while the outer diameter of the moving part (d3) is 42 mm. The overall seal length (L3) is 32.5 mm. These precise dimensions of the mechanical seal are critical for correct installation and optimal function, and they should be carefully verified against equipment specifications. The seal is classified under the 120HB performance grade, indicating its suitability for specific pressure and velocity ranges.

This mechanical seal is typically applied in pumps, mixers, and compressors where effective sealing of shafts is required to prevent leakage of process fluids. Its material composition makes it a robust choice for applications involving water, coolants, light oils, and certain mild chemical solutions. When selecting a seal from the catalog of mechanical seals, the IN0240.120HBVPGG offers a proven solution characterized by its material durability, precise engineering, and the reliable performance of its cylindrical spring design. Proper installation in accordance with the specified dimensions is essential for achieving maximum service life and operational efficiency.