Grundfos Mechanical Seal GLF-SA-65S For Water Pump

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May 27, 2025
Category Connection: Grundfos Pump Mechanical Seal
Brief: Discover the SIC FKM Grundfos Mechanical Seal GLF-SA-65S, designed for water pumps. This high-performance seal features corrosion resistance, balanced design, and meets DIN24960, ISO3069 standards. Ideal for CR, CRN, and CRI series Sarlin Pumps.
Related Product Features:
  • Single-end structure with medium pressure and general speed capabilities.
  • Corrosion-resistant performance suitable for harsh environments.
  • Complies with DIN24960, ISO3069, GB6556, and EN12756 standards.
  • Balanced design ensures reliable sealing performance.
  • Available in multiple sizes: 38MM, 50MM, and 65MM.
  • Materials include SiC, TC, CAR, FKM, EPDM, SS304, and SS316.
  • Temperature range from -30℃ to 200℃, depending on elastomer.
  • Pressure tolerance up to 10 bar and speed up to 15 m/s.
Faqs:
  • What types of pumps is the GLF-SA-65S mechanical seal suitable for?
    It is suitable for CR, CRN, and CRI series Sarlin Pumps, sewage pumps, immersible pumps, and paper pulp pumps.
  • What materials are used in the GLF-SA-65S mechanical seal?
    The seal features rotary and stationary ring faces made of SiC, TC, or CAR, with elastomers like FKM, EPDM, and metal parts from SS304 or SS316.
  • What are the temperature and pressure limits for this mechanical seal?
    The seal operates in temperatures from -30℃ to 200℃ (depending on elastomer) and handles pressures up to 10 bar.