M74-D
Basic Features
- Structure: Double-End
- Pressure: Medium Pressure Mechanical Seals
- Speed: Medium Speed Mechanical Seal
- Temperature: Medium Temperature Mechanical Seal
- Performance: Wear and Corrosion
- Standard: DIN24960, ISO3069, and GB6556
- Model NO.: M74-D
- Balance: Unbalanced
- Specification: Inner Diameter: 20 mm to 300 mm
Product Detailed Description
YALAN M74-D Double End Mechanical Seals for Chemical Centrifugal Pumps, KSB/Kaiquan Water Pumps and Double Suction Pumps
Structural Features: double end, small spring, unbalanced, independent direction of rotation, drive sleeve transmission, back to back design. This component can work as an alternative to similar original seal components of KSB and Kaiquan water pumps.
Industrial Standards: DIN24960, ISO3069, and GB6556
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
Materials:
- Rotary Ring Face: Carbon/SiC/TC
- Stationary Ring Face: Carbon/SiC/TC
- Elastomers: NBR/EPDM/Viton/FFKM
- Springs: SS304/SS316/PH17-4/HC-276
- Metal Parts: 410S/SS304/SS316/SS316L/Hastelloy
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.
