M7N, AKA M74, M74D Mechanical Seal for Chemical Centrifugal Pumps, KSB/Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps

M7N, AKA M74, M74D Mechanical Seal for Chemical Centrifugal Pumps, KSB/Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-making MachinesStructural Features: single end, small spring, unbalanced, independent direction of rotation, drive sleeve transmission. This component can work as an alternative to similar original seal components of KSB and Kaiquan water pumps.Standards: DIN24960, ISO3069, and GB6556-94Scopes of Application: mainly used in chemical centrifugal pumps, vacuum pumps, axially split pumps, blowers, compressors and paper-making equipment for chemical processing, oil refining, petrochemical engineering, sewage treatment, pesticide and chemical fertilizer production.Operation Parameters: Pressure: 1.6 MPa or lessTemperature: - 20 ~ 180 ºCeed: 20 m/s or lessMediums: oil, water, acid, alkali, organic solvents and mediums that are easy to be crystallized or have granules and high viscosity.Customization: Changes of materials for getting other operating parameters are possible. us with your requirements.