The mechanical seal IN0120.1155CBVPGG is a precision-engineered component designed for reliable shaft sealing in a wide range of rotary equipment. This model belongs to the standardized IN1155 series, a prominent line within the comprehensive catalog of mechanical seals, and is engineered to meet exacting dimensional and material specifications for consistent performance.

Constructed with a durable material combination, this seal features a stationary face made of graphite, which provides excellent self-lubricating properties and thermal conductivity. The mating rotating face is manufactured from high-grade ceramic, ensuring superior wear resistance and compatibility with various fluids. The metallic structural components are fabricated from AISI304 stainless steel, offering robust corrosion resistance. The secondary sealing element utilizes NBR (Nitrile Butadiene Rubber), a versatile elastomer suitable for applications involving oils, water, and many industrial fluids. The actuation force is provided by a conical spring design, which ensures uniform face loading and stable operation under variable conditions.

Key dimensional parameters are critical for proper selection and installation. The mechanical seal IN0120.1155CBVPGG is designed for a shaft diameter (d1) of 12 mm. The external diameter of the fixed part (d7) is 23 mm, while the outer diameter of the moving part (d3) measures 22 mm. The overall seal length (L3) is 18 mm. These precise dimensions of the mechanical seal are essential for ensuring a correct fit within the sealing chamber and preventing installation errors. Consulting the detailed catalog of mechanical seals is recommended to verify compatibility with specific pump or mixer models.

This seal is suitable for applications in centrifugal pumps, agitators, and compressors where effective sealing of water, light oils, coolants, and other non-aggressive media is required. The 1155 seal grade designation indicates a specific configuration balanced for general industrial service. Its design prioritizes longevity, reduced leakage, and maintenance efficiency, contributing to enhanced equipment reliability and uptime. For engineers and maintenance specialists, accurate reference to the mechanical seal dimensions and material specifications, as provided for model IN0120.1155CBVPGG, is fundamental for successful implementation and optimal system performance.

High-Performance Mechanical Seal IN0120.1155CBVPGG for 12mm Shafts with Ceramic Face and NBR Elastomer

Mechanical Seal IN0120.1155CBVPGG: NBR, Graphite, and Ceramic Construction for 12mm Shafts

### Mechanical Seal IN0120.1155CBVPGG: A Compact Solution for 12mm Shafts The IN0120.1155CBVPGG mechanical seal is engineered for reliable performance in demanding rotary equipment. This model from the IN1155 series features a robust construction with a.