Mechanical Seal, Pump Seal, Centrifugal Pump manufacturer / supplier in China, offering Cartex (SN/DN) Mechanical Seal for Chemical Centrifugal Pumps, Vacuum Pumps, Compressors, ZGJ Mechanical Seals for Paper-making Equipment, Alumina Plants, Flue Gas Desulphurization, Deashing System and Slurry Pumps, 2001 Mechanical Seal and so on.
Min. Order / Reference FOB Price | |
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1 Piece | Contact Supplier |
Local Area: | Chuzhou, Anhui, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T |
Structure: | Single End |
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Pressure: | Medium Pressure Mechanical Seals |
Speed: | High-Speed Mechanical Seal |
M7N, AKA M74 Mechanical Seal for Chemical Centrifugal Pumps, KSB/Kaiquan Water Pumps and Double Suction Pumps
Structural Features:single end, wave spring (M7N), multi springs (M74), unbalanced, independent direction of rotation, lug transmission. M7N has a simple way of transmission and good compatibility; the wave spring structure allows transferring particulate, crystalized and high viscosity content. M74 also has a simple way of transmission and the compensation components are pre-assembled; it is easy to install and has good compensation. The load on the seal faces are balanced and the sealing performance is stable and reliable.
Industrial Standards:DIN24960, ISO3069, and GB6556
Scopes of Application:widely used in chemical processing, oil refining, petrochemical engineering, sewage treatment, pharmacy and food production. Designed for chemical pumps, water pumps, screw pumps, sewage pumps, double suction pumps, paper making equipment and other rotary devices.
Operation Parameters:Pressure: 1.6 MPa or lessTemperature: - 420 ~ 200 ºCLinear Speed: 20 m/s or lessMaterials:Rotary Ring: SiC/TCStationary Ring: Carbon/SiC/TCElastomers: NBR/EPDM/Viton/FFKMSprings: SS304/SS316/PH17-4/HC-276metal Parts: 410S/SS304/SS316/SS316L/HastelloyMediums:oil, water, acid, alkali, organic solvents and subjects 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.