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R8U Series
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Details
R8U Series


Application
This series of mechanical seals are universal seals with simple structure, reliable performance, strong interchangeability and wide application range.

Model Description
·Comply with DIN24960/GB6556
·Compact structure
·Single and unbalanced seal
·Small spring, no requirement on rotation direction
·Good heat transfer capability
·Ensure the straightness of the seal face under high pressure
·Ensure that the seal face deformation is minimized under high pressure
·Can be made into cartridge seal
·Application industry: Rotating shaft equipment, i.e. centrifugal pumps
·Fluid application: used to seal clean media or medium and low particle size media containing solid particles, such as oil, cold and hot water, chemical raw materials, edible oil, beverages, etc.

Design Features
·Multiple springs: good compensation performance and uniform seal face load
·Integral seal face:Maximum cross-section seal face
·Compound transmission: Smaller friction damping and even transmission force
·Set screw positioning: simple installation and easy adjustment
·Composite transmission of pin and arc lug: eliminate seal face damage or deformation caused by concentrated transmission force

Performance Parameters
Temperature: -40℃to 220℃
Pressure: Maximum 1.5Mpa (not suitable for working in negative pressure environment and vacuum state)
Speed: Maximum 25m/s (5000rpm)