The IN0120.E.BQPGG is a bellows-type mechanical seal designed for reliable shaft sealing in a wide range of industrial rotary equipment. This model belongs to the comprehensive INE series, featured in our extensive catalog of mechanical seals, and is engineered to precise dimensional standards for consistent performance and interchangeability. Its primary application is in pumps, mixers, and compressors handling various fluids, including water, light chemicals, and oils, where a robust and compact sealing solution is required.

Constructed for durability and effective operation, the seal utilizes a material combination that ensures compatibility and wear resistance. The fixed sealing face is manufactured from silicon carbide (карбид кремния), a material renowned for its exceptional hardness, chemical inertness, and excellent thermal conductivity, which promotes heat dissipation from the sealing interface. The complementary moving face is made from graphite, providing a self-lubricating property that ensures smooth running and a reliable seal with minimal friction. The metal structural components are fabricated from AISI 304 stainless steel, offering good corrosion resistance, while the elastomeric bellows is made from NBR (Nitrile rubber), suitable for a broad range of temperatures and fluids including oils and water.

The precise dimensions of the mechanical seal are critical for correct installation and function. The IN0120.E.BQPGG is designed for a shaft diameter (d1) of 12.7 mm. The external diameter of the fixed part (d7) is 25.4 mm, and the outer diameter of the moving part (d3) measures 27 mm. The overall seal length (L3) is 16.66 mm. These exact **розміри торцевого ущільнення** must be verified against the equipment specifications to ensure a proper fit. The 'E' seal grade designation indicates a specific configuration and performance standard within the product line.

When selecting a mechanical seal, consulting the detailed **каталог торцевих ущільнень** is essential to match the model to the operational parameters, including pressure, speed, temperature, and fluid media. The IN0120.E.BQPGG, with its bellows design, eliminates the need for a dynamic O-ring, reducing hang-up and providing effective sealing in applications with minor shaft runout or vibration. Its compact design and material selection make it a versatile and dependable choice for OEM replacements and maintenance operations across general industrial sectors.

Mechanical Seal IN0120.E.BQPGG: Bellows-Type Seal for 12.7mm Shaft with SiC/Carbon Faces

Mechanical Seal IN0120.E.BQPGG: Bellows Type with Silicon Carbide Stationary Face The IN0120.E.BQPGG is a bellows-type mechanical seal designed for a 12.7 mm shaft. It features a stationary ring made of silicon carbide (d7=25.4 mm) and a rotating face...

Mechanical Seal IN0120.E.BQPGG: Compact Bellows Seal for 12.7mm Shafts with Silicon Carbide Face