The mechanical seal IN0300.560K.QVPGG is a bellows-type sealing solution engineered for reliable performance in rotary shaft applications. This model belongs to the standardized IN560K series, a comprehensive range featured in industrial catalogs of mechanical seals. Its design is characterized by precise dimensional parameters, ensuring compatibility and ease of installation in pump assemblies and similar equipment requiring a shaft diameter (d1) of 30 mm.

Constructed for durability and chemical resistance, the seal incorporates a multi-material composition. The primary fixed sealing face is manufactured from high-grade ceramic, providing exceptional hardness and wear resistance against abrasive media. The complementary moving ring is crafted from graphite, a material selected for its self-lubricating properties and stable operation across a range of temperatures. The metallic structural components utilize AISI 304 stainless steel, offering good corrosion resistance. The elastomeric bellows element is made from NBR (Nitrile Butadiene Rubber), ensuring flexibility and a secure static seal in environments involving oils, water, and many common industrial fluids.

Critical dimensions of this mechanical seal are paramount for correct specification. The external diameter of the fixed part (d7) measures 50.8 mm, while the outer diameter of the moving part (d3) is 45 mm. The overall seal length (L3) is precisely 33.34 mm. These specific dimensions of the face seal should be carefully cross-referenced with housing drawings to guarantee a proper fit. Consulting the relevant catalog of mechanical seals for the IN560K series is recommended to verify all installation clearances and technical data.

The IN0300.560K.QVPGG is designed for applications where space constraints and operational reliability are key. The bellows-type design eliminates the need for a dynamic O-ring, reducing friction and enabling effective performance in applications with minor shaft runout or misalignment. Its robust material combination makes it suitable for a variety of general-duty pumping applications in chemical processing, water treatment, and industrial manufacturing. When selecting a replacement or specifying a new seal, accurate confirmation of all face seal dimensions is essential for optimal performance and service life.

Mechanical Seal IN0300.560K.QVPGG: Bellows-Type Seal for 30mm Shaft with Ceramic Stationary Face

Mechanical Seal IN0300.560K.QVPGG: Bellows Type with Ceramic Stationary Face for 30mm Shaft

### Mechanical Seal IN0300.560K.QVPGG: Bellows-Type Seal for Reliable Shaft Sealing in Demanding Applications The IN0300.560K.QVPGG is a robust bellows-type mechanical seal designed for precision shaft sealing. It features a stationary ceramic face...