**Mechanical Seal IN0250.1120DBVPGG**

The IN0250.1120DBVPGG is a robust and versatile cartridge-type mechanical seal designed for reliable shaft sealing in a wide range of industrial rotary equipment. This model belongs to the standardized IN120D series, a comprehensive **каталог торцевих ущільнень** (catalog of mechanical seals) known for its interchangeability and proven performance. It serves as a direct equivalent to several prominent industry standards, including M211 R7.025, Vulcan 7D, Aesseal T01/T03D, Anga A3, and Roten U2, ensuring broad compatibility and ease of replacement.

Constructed for durability, the seal features a precision-engineered material combination. The primary sealing face is a ceramic moving part, offering exceptional hardness and wear resistance. It is paired with a graphite fixed part, providing excellent self-lubricating properties and thermal conductivity. The metallic components are manufactured from corrosion-resistant AISI304 stainless steel, while the elastomer bellows is made of NBR (Nitrile Butadiene Rubber), suitable for a variety of fluids including oils, water, and many chemicals. The actuation is provided by a multiple **циллиндрическая пружина** (cylindrical spring), ensuring consistent face loading and stable operation under variable conditions.

Critical **розміри торцевого ущільнення** (mechanical seal dimensions) are precisely defined for correct installation and function. The seal is designed for a shaft diameter (d1) of 25 mm. The outer diameter of the moving part (d3) is 36 mm, and the outer diameter of the fixed part (d7) is 40 mm. The overall seal length (L3) is 27 mm. These standardized dimensions facilitate straightforward selection and replacement from the IN120D catalog.

This mechanical seal is engineered for applications in pumps, mixers, and agitators handling non-aggressive media in general industrial, chemical, and municipal water services. Its cartridge design simplifies installation and maintenance, reducing the risk of assembly errors. The IN0250.1120DBVPGG delivers a dependable sealing solution, minimizing leakage and downtime, thereby enhancing operational efficiency and equipment longevity.

Mechanical Seal IN0250.1120DBVPGG: Universal Cartridge Seal for 25mm Shaft with Multi-Brand Compatibility

Mechanical Seal IN0250.1120DBVPGG: 25mm Shaft, 120D Series with NBR Elastomer and Ceramic Face

**H3: Universal Mechanical Seal IN0250.1120DBVPGG for Pump Shafts: Multi-Brand Replacement for M211, Vulcan, Aesseal & More** The IN0250.1120DBVPGG is a versatile cartridge-type mechanical seal designed as a direct interchange for numerous popular...