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

Basic Features
Structure: Single End
Pressure: Medium Pressure Mechanical Seals
Speed: High Speed Mechanical Seal
Temperature: Temperature Mechanical Seal
Performance: Wear
Standard: Standard
Model NO.: M7N, AKA M74, M74D
Balance: Unbalanced
Specification: Inner Diameter: 18 mm to 200 mm
Product Detailed Description
M7N, AKA M74, M74D Mechanical Seal for Chemical Centrifugal Pumps, KSB/Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-making Machines

Structural 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.

Industrial Standards: DIN24960, ISO3069, and GB6556-94

Scopes 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 less
Temperature: - 20 ~ 180 ºC
Linear Speed: 20 m/s or less
Mediums: 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. Contact us with your requirements.