FBD Series Mechanical Seal

▍Operating Conditions and Materials

  ● Materials

     Seal Face: Graphite, Silicon Carbide, Tungsten Carbide, Aluminium Oxide, etc.

     Elastomer: FPM / NBR / EPR

     Metal Parts: Stainless Steel, etc.

  ● Operating range

     Shaft diameter:16～120 mm

     Pressure:0 ~0.3 Mpa

     Speed:≤ 3000 r/min

     Linear Speed:  ≤ 10 m/s

     Temperature: 0℃ ～ +180℃(FPM)
     Temperature: -20℃ ～ + 90℃ (NBR)
     Temperature: -30℃ ～ +120℃(EPR)

  ● Mediums

     FBD Series Mechanical Seal is not easy to plug due to the use of a single spring. Increasing the buoyancy of the rotating ring reduces the compensation drag.

     It is often used in water, oil, medium corrosive liquid, and medium containing solid particles.

▍Applications & applicable pump type

     Recommended applications     

     ● Building services                       ● Non-toxic media
     ● Centrifugal compressors           ● Pipeline systems
     ● Chemical industry                      ● Pipelines
     ● Chemical standard pumps         ● Pool and spa applications
     ● Crude oil                                     ● Process water
     ● Drinking water                            ● Pumps
     ● Food and beverage                    ● Shipbuilding
     ● Food technology                         ● Shipping Industry
     ● Fresh water supply                     ● Tank farms/storage
     ● Hot water applications                ● Waste water technology
     ● Household appliances                ● Water and waste water

     Applicable pump type

     ● Water Pumps
     ● Circulating Pumps
     ● Centrifugal Pumps
     ● Sewage Pumps
     ● Slurry Pumps
     ● Oil Pumps
     ● Chemical Pumps
     ● Industrial Pumps