Structural Features: Single end face non-equilibrium arbitraryrotation multiple springs, screw transmission structure, small axialsize,compact structure, reliable sealing.Scopes of Application: Widely used in centrifugal pumps andvarious weakly corrosion-resistant pumps.
Inner Diameter: 35 mm to 100 mm
MaterialsRotary Ring Face: Carbon/SiC/TC
Stationary Ring Face: Carbon/SiC/TC
Elastomers: NBR/VitOn/EPDM/PTFE
Springs: Ss304/SS316
Metal Parts: $S304/$$316
Operation ParametersPressure:< 2.5 MPa
Temperature:-20~220°C
Linear Speed:s 15 m/s
Mediums: Water, oil, moderately corrosive liquids,and media containing solid paricles.