The mechanical seal IN0240.1155BVPGG is a precision-engineered sealing solution designed for reliable operation in demanding industrial environments. This model belongs to the standardized IN1155 series, a comprehensive line featured in any professional catalog of mechanical seals. Its construction is defined by a robust material combination and precise geometric dimensions, ensuring compatibility and longevity in pump and rotating equipment applications.

This seal is configured with a stationary seat manufactured from graphite, offering excellent self-lubricating properties and chemical resistance. The primary rotating face is crafted from high-grade ceramic, providing superior hardness and wear resistance against abrasive media. The metallic structural components utilize AISI304 stainless steel, guaranteeing corrosion resistance and structural integrity. The secondary sealing element is made from NBR (Nitrile rubber), a versatile elastomer suitable for a wide range of oils, water, and fluids within its temperature range. The actuation force is provided by a conical spring design, which ensures consistent face loading and stable performance even under conditions of axial shaft movement or vibration.

Critical installation dimensions are paramount for correct selection. The mechanical seal IN0240.1155BVPGG is engineered for a nominal shaft diameter (d1) of 24 mm. The external diameter of the fixed part (d7) measures 35.4 mm, while the outer diameter of the moving part (d3) is 38 mm. The overall seal length (L3) is 27 mm. These precise dimensions of the mechanical seal must be carefully verified against the equipment housing and shaft specifications to ensure a proper fit and optimal function. The seal is classified under grade 1155, indicating its specific design configuration within the manufacturer's portfolio.

The primary application for this mechanical seal is in centrifugal pumps, mixers, and other rotary shaft equipment where sealing pressurized fluids is required. Its material selection makes it suitable for many general industrial services involving water, coolants, light oils, and certain non-aggressive chemical fluids. When consulting a catalog of mechanical seals, the IN0240.1155BVPGG represents a reliable, off-the-shelf component for maintenance and repair operations, engineered to reduce leakage, minimize downtime, and extend equipment service life through its durable material composition and precise engineering.

Mechanical Seal IN0240.1155BVPGG: Conical Spring Seal for 24mm Shaft with Ceramic Rotor and Graphite Stator

Mechanical Seal IN0240.1155BVPGG: Conical Spring Design for 24mm Shaft with Ceramic Rotor

Mechanical Seal IN0240.1155BVPGG: Compact Conical Spring Design for Reliable Shaft Sealing