The mechanical seal IN0250.101.VVPGG is a bellows-type sealing solution engineered for reliable operation in rotary equipment. This model belongs to the IN101 series, a comprehensive catalog of mechanical seals (каталог торцевих ущільнень) designed for standardized applications. It is specifically configured for shafts with a diameter (d1) of 25 mm, ensuring a precise and secure fit.

Key construction features define its performance profile. The primary sealing faces utilize ceramic for both the fixed and moving parts, providing excellent resistance to wear, corrosion, and abrasion from process fluids. The metal structural components are manufactured from AISI304 stainless steel, offering durability and good corrosion resistance. The dynamic sealing is facilitated by a bellows assembly with an elastomer part made from NBR (Nitrile Butadiene Rubber), suitable for a wide range of oils, water, and fluids within its temperature limits. Critical dimensions of the mechanical seal (розміри торцевого ущільнення) include an external diameter of the fixed part (d7) at 41 mm and an outer diameter of the moving part (d3) at 42.5 mm, with an overall seal length (L3) of 31 mm, which are essential for proper housing compatibility.

This seal is classified under seal grade 101, indicating its standardized design for general industrial service. The bellows-type construction compensates for axial shaft movements and minor misalignments, maintaining consistent face contact for effective sealing. The IN0250.101.VVPGG is suitable for use in various pumps and mixers handling common industrial media where its material combination is applicable. Its standardized dimensions and robust material selection make it a dependable component for maintenance and repair operations, contributing to reduced downtime and leakage prevention in fluid handling systems.

Mechanical Seal IN0250.101.VVPGG: Bellows-Type Seal for 25mm Shaft with Ceramic Faces and NBR Elastomer

Mechanical Seal IN0250.101.VVPGG: Bellows Type with Ceramic Faces for 25mm Shaft This IN0250.101.VVPGG mechanical seal is a bellows-type seal from the IN101 series, engineered for a precise 25mm shaft diameter (d1). Its construction features ceramic...

Mechanical Seal IN0250.101.VVPGG: Bellows-Type Seal for 25mm Shafts with Ceramic Faces