Spring mechanical seal YL 2100, AKA U4901 or INT

bellowsfor centrifugal pumpsmetal

Basic Features - Structure: Single End - Pressure: Low Pressure Mechanical Seals - Speed: General Speed Mechanical Seal - Temperature: General Temperature Mechanical Seal - Performance: Wear and Weak Corrosion - Standard: DIN24250, ISO3069, GB6556, EN12756 - Model NO.: 2100, AKA U4901 or INT - Balance: Balanced - Specification: Inner Diameter: 10 mm to 100 mm Product Detailed Description YL 2100, AKA U4901 or INT, Mechanical Seal for Centrifugal/Vacuum Pumps, Submerged Motors, Compressors, and Decelerators Structural Features: single end, balanced, independent direction of rotation, rubber bellow, bellow transmission mechanical seal. This component seal has a compact structure and good compatibility and it is easy to install. The bellow and the spring provide pressure compensation to the sealing faces. The rubber bellow design can prevent radial run-out so that the floatability of the rotary ring is increased. Industrial Standards: DIN24250, ISO3069, GB6556, EN12756 Scopes of Application: mainly used in centrifugal pumps, vacuum pumps, submerged motors, compressors, agitation equipment and decelerators for sewage treatment, chemical engineering, pharmacy, paper making and food processing. This component can work as an alternative to the similar product of John Crane. Operation Parameters: Pressure: 1.2 MPa or less Temperature: - 20 ~ 120 ºC Linear Speed: 10 m/s or less Materials: Rotary Ring: Carbon/SiC/TC Stationary Ring: Al2O2/SiC/TC Elastomers: NBR/EPDM/Viton Springs: SS304/SS316 Metal Parts: SS304/SS316 Mediums: oil, water, sewage, food and beverage, paper pulp and other weak-corrosion content.