Series SV-L is multiple spring externally mounted balance seal with 'O' ring as secondary sealing member . Various seal face material and elastomers can be offered for wide service application.
This seal can also be for corrosive service as the metallic components i.e. Retainer, spring, thrust ring etc . Do not contact with the liquid to be sealed.

Standard Style

Face Material:
Carbon,Ceramic(99.5%)
Silicon Carbide
Tungsten Carbide

Metal Parts:
AISI 316, 304

Secondary Seal:
SV L : Elastomer's 'O' Ring

Operating Limits:
Shaft Diameter d1: 10...100mm
Pressure           P : 35 bar
Temperature     t : -45...+200°C

Seal Characteristics:
Single Acting
Outside Mounted
Independent of Direction of Rotation
Balanced