UUMB(T) Series Mechanical Seal
● Unbalanced
● Rubber bellows mechanical seal
● Independent of the direction of rotation
▍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:10～100 mm
Pressure:0 ~1.0 Mpa
Speed: ≤3000r/min
Linear Speed: ≤ 10 m/s
Temperature: 0℃ ～ +180℃(FPM)
Temperature: -20℃ ～ + 90℃ (NBR)
Temperature: -30℃ ～ +120℃(EPR)
● Mediums
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
