The mechanical seal IN0300.112VPGG is a precision-engineered component designed for reliable shaft sealing in rotary equipment such as pumps, mixers, and compressors. This model belongs to the IN112 series, a comprehensive line featured in the catalog of mechanical seals, known for its standardized dimensions and robust construction. Its primary function is to prevent fluid leakage along the rotating shaft, ensuring operational efficiency and environmental safety.

Constructed for durability and performance, the seal incorporates a stationary seat and a rotating face, both manufactured from silicon carbide (карбид кремния). This material pairing offers exceptional resistance to abrasion, corrosion, and thermal shock, making it suitable for handling a wide range of aggressive media. The metal components are fabricated from AISI304 stainless steel, providing structural integrity and corrosion resistance in demanding environments. The secondary sealing element utilizes NBR (Nitrile Butadiene Rubber), selected for its reliable elasticity and compatibility with various oils, water, and many industrial fluids.

The precise dimensions of the mechanical seal IN0300.112VPGG are critical for correct installation and function. It is engineered for a shaft diameter (d1) of 30 mm. The external diameter of the fixed part (d7) measures 45 mm, while the outer diameter of the moving part (d3) is 44 mm. The overall seal length (L3) is 43.5 mm. These specific dimensions of the mechanical seal must be verified against the equipment's gland and shaft specifications to ensure a proper fit. This model is classified as a seal with a clamping ring (с прижимным кольцом), which facilitates secure mounting and alignment on the shaft, simplifying installation and maintenance procedures.

As part of the extensive catalog of mechanical seals, the IN0300.112VPGG represents a standardized solution for grade 112 applications. Its design prioritizes longevity and minimal maintenance, contributing to reduced downtime and operational costs. When selecting this seal, consulting the detailed dimensional drawings and specifications is essential to confirm compatibility with your specific pump or rotating equipment model.

Mechanical Seal IN0300.112VPGG: High-Performance Cartridge Seal for 30mm Shafts with Silicon Carbide Faces

Mechanical Seal IN0300.112VPGG: 30mm Shaft, Silicon Carbide Faces, and NBR Elastomer

Mechanical Seal IN0300.112VPGG: Durable Cartridge Seal for 30mm Shafts with Silicon Carbide Faces