**Mechanical Seal IN0140.1120DBVPGG: A Universal Cartridge Seal for Demanding Applications**

The IN0140.1120DBVPGG is a high-performance, cartridge-type mechanical seal designed for reliable shaft sealing in pumps, mixers, and other rotary equipment. This model represents a standardized and widely compatible solution within the **каталог торцевих ущільнень (catalog of mechanical seals)**, specifically from the IN120D series. Its precise engineering ensures direct interchangeability with several major international equivalents, including M211 R7.014, Vulcan 7D, Aesseal T01/T03D, Anga A3, and Roten U2, simplifying inventory management and replacement procedures across diverse equipment fleets.

**Construction and Material Specifications**
The seal is built for durability and chemical resistance in a variety of industrial fluids. The stationary face is manufactured from graphite, providing excellent self-lubricating properties and thermal conductivity. The rotating seal face is made of high-hardness ceramic (Alumina), offering superior wear resistance and compatibility with abrasive media. The metallic components are constructed from corrosion-resistant AISI 304 stainless steel, while the elastomeric bellows is made of NBR (Nitrile Butadiene Rubber), suitable for applications involving oils, water, and many common chemicals. The assembly utilizes a cylindrical spring design for consistent face loading and reliable performance under variable operating conditions.

**Critical Dimensions and Integration**
Accurate **розміри торцевого ущільнення (dimensions of the mechanical seal)** are paramount for correct installation. The IN0140.1120DBVPGG is designed for a nominal shaft diameter (d1) of 14 mm. The outer diameter of the moving part (d3) is 23 mm, and the outer diameter of the stationary part (d7) is 25 mm. The overall seal length (L3) is 22 mm. These standardized dimensions, documented in the relevant technical **каталог торцевих ущільнень**, ensure a precise fit within the seal chamber, guaranteeing optimal sealing performance and operational longevity.

**Primary Applications and Benefits**
This mechanical seal is engineered for general industrial service in water treatment, chemical processing, irrigation, and HVAC systems. The cartridge design allows for quick and easy installation without requiring complex setting measurements, significantly reducing maintenance downtime. The combination of robust materials and a balanced design provides a reliable seal against leaks, enhances equipment efficiency, and minimizes the need for frequent maintenance. Its multi-equivalent nature makes the IN0140.1120DBVPGG an exceptionally versatile and cost-effective sealing component for maintenance engineers and procurement specialists.

Mechanical Seal IN0140.1120DBVPGG: Universal Cartridge Seal for 14mm Shaft with NBR Elastomer The IN0140.1120DBVPGG is a versatile cartridge-type mechanical seal designed for reliable shaft sealing in pumps and rotating equipment. This model features a..

Mechanical Seal IN0140.1120DBVPGG for 14mm Shaft with Ceramic Rotor and NBR Elastomer The IN0140.1120DBVPGG is a cartridge-type mechanical seal from the IN120D series, designed for a 14mm shaft diameter. It features a ceramic rotating face paired with a.

Mechanical Seal IN0140.1120DBVPGG: Universal Cartridge Seal for Pumps with 14mm Shaft