Flygt Mechanical Seals

Flygt Mechanical Seals

Flygt mechanical seals are usually used in the Swedish ITT Flygt mixer and submersible sewage pumps. They are one of the essential Flygt pump parts for mechanical seal Flygt pump . The structure is divided into old structure, new structure (Griploc seal) and cartridge mechanical seal (plug in types).

Mechanical Seals for Flygt Pumps

To save costs, Sealcon manufactures a series of Flygt pump seals according to the original materials and sizes for replacement. Browse the flygt pump seals page to get more information. Any inquiry is welcome.
  • Flygt Mechanical Seals FAL-20
    Flygt Mechanical Seals FAL-20
    Replacement for:
    • FAL-20 lower parts for flygt 2024, 2066, 2075 pump
    • FAL-20 lower parts for flygt 2101 pump 
    • FAL-20 lower parts for flygt 3065, 3080 pump 

    Flygt Mechanical Seals FAL-20
    Replacement for:
    • FAL-20 lower parts for flygt 2024, 2066, 2075 pump
    • FAL-20 lower parts for flygt 2101 pump 
    • FAL-20 lower parts for flygt 3065, 3080 pump 
    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FAU-20
    Flygt Mechanical Seals FAU-20
    Replacement for:
    • FAU-20 upper parts for flygt 2024, 2066, 2075 pump
    • FAU-20 upper parts for flygt 2101 pump
    • FAU-20 upper parts for flygt 3065, 3080 pump
    Flygt Mechanical Seals FAU-20
    Replacement for:
    • FAU-20 upper parts for flygt 2024, 2066, 2075 pump
    • FAU-20 upper parts for flygt 2101 pump
    • FAU-20 upper parts for flygt 3065, 3080 pump

    Features:
    • Original Sweden design
    • big stock
    • wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FBL-28
    Flygt Mechanical Seals FBL-28
    Replacement for:
    • FBL-28 lower parts for flygt 3101 pump
    Flygt Mechanical Seals FBL-28
    Replacement for:
    • FBL-28 lower parts for flygt 3101 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FBU-28
    Flygt Mechanical Seals FBU-28
    Replacement for:
    • FBU-28 upper parts for flygt 3101 pump
    Flygt Mechanical Seals FBU-28
    Replacement for:
    • FBU-28 upper parts for flygt 3101 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FEL-22
    Flygt Mechanical Seals FEL-22
    Replacement for:
    • FEL-22 lower parts for flygt 2070 pump
    • FEL-22 lower parts for flygt 2102-40 pump
    • FEL-22 lower parts for flygt 3082 pump
    Flygt Mechanical Seals FEL-22
    Replacement for:
    • FEL-22 lower parts for flygt 2070 pump
    • FEL-22 lower parts for flygt 2102-40 pump
    • FEL-22 lower parts for flygt 3082 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FEU-22
    Flygt Mechanical Seals FEU-22
    Replacement for:
    • FEU-22 upper parts for flygt 2070 pump
    • FEU-22 upper parts for flygt 2102-40 pump
    • FEU-22 upper parts for flygt 3082 pump
    Flygt Mechanical Seals FEU-22
    Replacement for:
    • FEU-22 upper parts for flygt 2070 pump
    • FEU-22 upper parts for flygt 2102-40 pump
    • FEU-22 upper parts for flygt 3082 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FGL-2O
    Flygt Mechanical Seals FGL-2O
    Replacement for:
    • FGL-2O lower parts for flygt 3085 pump
    Flygt Mechanical Seals FGL-2O
    Replacement for:
    • FGL-2O lower parts for flygt 3085 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FGU-2O
    Flygt Mechanical Seals FGU-2O
    Replacement for:
    • FGU-2O upper parts for flygt 3085 pump
    Flygt Mechanical Seals FGU-2O
    Replacement for:
    • FGU-2O upper parts for flygt 3085 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FJL-25
    Flygt Mechanical Seals FJL-25
    Replacement for:
    • FJL-25 lower parts for flygt 3102 pump
    Flygt Mechanical Seals FJL-25
    Replacement for:
    • FJL-25 lower parts for flygt 3102 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FJU-25
    Flygt Mechanical Seals FJU-25
    Replacement for:
    • FJU-25 upper parts for flygt 3102 pump
    Flygt Mechanical Seals FJU-25
    Replacement for:
    • FJU-25 upper parts for flygt 3102 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FKL-35
    Flygt Mechanical Seals FKL-35
    Replacement for:
    • FKL-35 lower parts for flygt 3126 pump
    • FKL-35 lower parts for flygt 2084, 2135, 2151, 2201 pump
    Flygt Mechanical Seals FKL-35
    Replacement for:
    • FKL-35 lower parts for flygt 3126 pump
    • FKL-35 lower parts for flygt 2084, 2135, 2151, 2201 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FKU-35
    Flygt Mechanical Seals FKU-35
    Replacement for:
    • FKU-35 upper parts for flygt 3126 pump
    • FKU-35 upper parts for flygt 2084, 2135, 2151, 2201 pump
    Flygt Mechanical Seals FKU-35
    Replacement for:
    • FKU-35 upper parts for flygt 3126 pump
    • FKU-35 upper parts for flygt 2084, 2135, 2151, 2201 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FML-35
    Flygt Mechanical Seals FML-35
    Replacement for:
    • FML-35 lower parts for flygt 3127 pump
    • FML-35 lower parts for flygt 4440 pump
    • FML-35 lower parts for flygt 5530 pump
    Flygt Mechanical Seals FML-35
    Replacement for:
    • FML-35 lower parts for flygt 3127 pump
    • FML-35 lower parts for flygt 4440 pump
    • FML-35 lower parts for flygt 5530 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FMU-35
    Flygt Mechanical Seals FMU-35
    Replacement for:
    • FMU-35 upper parts for flygt 3127 pump
    • FMU-35 upper parts for flygt 4440 pump
    • FMU-35 upper parts for flygt 5530 pump
    Flygt Mechanical Seals FMU-35
    Replacement for:
    • FMU-35 upper parts for flygt 3127 pump
    • FMU-35 upper parts for flygt 4440 pump
    • FMU-35 upper parts for flygt 5530 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FOL-45
    Flygt Mechanical Seals FOL-45
    Replacement for:
    • FOL-45 lower parts for flygt 3140, 3152 pump
    • FOL-45 lower parts for flygt 4650, 4660 pump
    • FOL-45 lower parts for flygt 2201 pump
    Flygt Mechanical Seals FOL-45
    Replacement for:
    • FOL-45 lower parts for flygt 3140, 3152 pump
    • FOL-45 lower parts for flygt 4650, 4660 pump
    • FOL-45 lower parts for flygt 2201 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FOU-45
    Flygt Mechanical Seals FOU-45
    Replacement for:
    • FOU-45 upper parts for flygt 3140, 3152 pump
    • FOU-45 upper parts for flygt 4650, 4660 pump
    • FOU-45 upper parts for flygt 2201 pump
    Flygt Mechanical Seals FOU-45
    Replacement for:
    • FOU-45 upper parts for flygt 3140, 3152 pump
    • FOU-45 upper parts for flygt 4650, 4660 pump
    • FOU-45 upper parts for flygt 2201 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FPL-60
    Flygt Mechanical Seals FPL-60
    Replacement for:
    • FPL-60 lower parts for flygt 3200 pump
    • FPL-60 lower parts for flygt 2250, 2290 pump
    Flygt Mechanical Seals FPL-60
    Replacement for:
    • FPL-60 lower parts for flygt 3200 pump
    • FPL-60 lower parts for flygt 2250, 2290 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FPU-60
    Flygt Mechanical Seals FPU-60
    Replacement for:
    • FPU-60 upper parts for flygt 3200 pump
    • FPU-60 upper parts for flygt 2250, 2290 pump
    Flygt Mechanical Seals FPU-60
    Replacement for:
    • FPU-60 upper parts for flygt 3200 pump
    • FPU-60 upper parts for flygt 2250, 2290 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FQL-60
    Flygt Mechanical Seals FQL-60
    Replacement for:
    • FQL-60 lower parts for flygt 3170, 3201 pump
    • FQL-60 lower parts for flygt 4410, 4430, 4670, 4680 pump
    • FQL-60 lower parts for flygt 7045, 600 pump
    Flygt Mechanical Seals FQL-60
    Replacement for:
    • FQL-60 lower parts for flygt 3170, 3201 pump
    • FQL-60 lower parts for flygt 4410, 4430, 4670, 4680 pump
    • FQL-60 lower parts for flygt 7045, 600 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FSL-80
    Flygt Mechanical Seals FSL-80
    Replacement for:
    • FSL-80 lower parts for flygt 3230 pump
    • FSL-80 lower parts for flygt 3300, 3305, 3310, 3311, 3312, 3350, 3351, 3355, 3356, 3357 pump
    • FSL-80 lower parts for flygt 3500, 3501 pump

    Flygt Mechanical Seals FSL-80
    Replacement for:
    • FSL-80 lower parts for flygt 3230, 3500, 3501 pump
    • FSL-80 lower parts for flygt 3300, 3305, 3310, 3311, 3312, 3350, 3351, 3355, 3356, 3357 pump
    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals FSU-90
    Flygt Mechanical Seals FSU-90
    Replacement for:
    • FSU-90 upper parts for flygt 3230 pump
    • FSU-90 upper parts for flygt 3300, 3305, 3310, 3311, 3312, 3350, 3351, 3355, 3356, 3357 pump
    • FSU-90 upper parts for flygt 3500, 3501 pump
    Flygt Mechanical Seals FSU-90
    Replacement for:
    • FSU-90 upper parts for flygt 3230, 3500, 3501 pump
    • FSU-90 upper parts for flygt 3300, 3305, 3310, 3311, 3312, 3350, 3351, 3355, 3356, 3357 pump

    Features:
    • Original Sweden design
    • Big stock
    • Wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals Plug in Metal
    Flygt Mechanical Seals Plug in Metal
    Replacement for:
    • Plug in seals with Metal housing
    Flygt Mechanical Seals Plug in Metal
    Replacement for:
    • Plug in seals with Metal housing 

    Features:
    • Original Sweden design
    • cartridge design
    • big stock
    • wilo pumps
    • ITT pumps
  • Flygt Mechanical Seals Plug in Plastic
    Flygt Mechanical Seals Plug in Plastic
    Replacement for:
    • Plug in seals with plastic housing 
    Flygt Mechanical Seals Plug in Plastic
    Replacement for:
    • Plug in seals with plastic housing 

    Features:
    • Original Sweden design
    • cartridge design
    • big stock
    • wilo pumps
    • ITT pumps

Advantages of Flygt Mechanical Seals

  • Low leakage rates
  • Corrosion resistance
  • Long service life
  • Easy installation

Applications of Flygt Mechanical Seals

  • Flygt pump replacement seals can be used on mixers and as Flygt submersible pump parts
  • Water
  • Wastewater
  • Oil
  • Low corrosive liquid

Benefits of Sealcon's Flygt Pump Mechanical Seals

Xylem ITT Flygt is a world-renowned submersible pump brand. The products are widely used in world's major sewage treatment industry. Xylem designed and manufactured its own original mechanical seals for flygt pumps. However, original Flygt pump seals are extremely expensive, near to buy a brand low-power pump. To meet demands of world’s end users, Sealcon supply Flygt replacement seals in strict accordance with the original size of the mold parts, using the material in accordance with original materials. All of our Flygt replacement mechanical seals have more than a year long service life. Now the seals are widely used in many sewage treatment industries, completely replace original products. 

Sealcon's Flygt seals series is complete, all series are available from stock and enjoy 3-5 days fast delivery, the price is one-third of the original. Please inform us of the pump model you use, then we will quote you correct seals within 24 hrs.


Features of Flygt Pump Mechanical Seals

Flygt pump seals usually have two seals: Upper seal and Lower seal. These should not be seen as a primary and a secondary seal, but rather two independent seals with slightly different functions.

The lower seal is exposed to a harsh environment and must be able to cope with fibrous clogging matter, hard abrasive particles, chemically aggressive media, high pressure, impacts, etc. Therefore lower seals have in general a sturdy design that can withstand a lot of abuse. Hard seal face- tungsten carbide is the only option for the lower seal. The upper seal operates in a controlled environment that is less taxing. Since there are no abrasive particles in the buffer fluid, carbon, ceramic and silicone carbide faces can also be used as cheaper options instead of hard faces. Due to that, Flygt mechanical face seals have low leakage rates.

In addition, the flygt mechanical seals are designed to accommodate short shaft overhang. Torque locks and drivers are independent of the shaft rotation and pump pressure acts as a closing force on the seal.

Flygt seals are also versatile. The ultimate goal is that one and the same seal should be able to cope with all applications. Therefore, the lower seal always has hard faces and rubber parts that tolerate high temperatures, even if the pump is used for pumping plain drinking water. With just one standard seal, compatible with most pump or mixer media, the choice of seal is simple.

New design- Griploc seals

The robust design of Griploc seals provides consistent performance and long, trouble-free operation. The seal faces’ ability to maintain their flatness results in outstanding leakage prevention and the patented Griploc design securely locks the seal to the shaft.
The Griploc seal is used for both upper and lower sealing. Mounted in the upper position it prevents liquid from entering the motor housing and as the lower seal it prevents leakage of the pumped media into the buffer chamber.

Cartridge type- Plug-in Seals
Flygt Plug-in Seals feature two independent mechanical seals mounted in a single ready-to-install unit. Simply place the Plug-in Seal into position, no special service tools are required. Intelligent design protects sensitive sealing surfaces and springs from impurities, which contributes to enhanced sealing reliability, less downtime and reduced maintenance costs. 

Plastic plug-in seals and Metal plug-in seals are both available from Sealcon.

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