Ningbo Jiaodian Sealing Industry Co., Ltd.
Single lip, non spring . And metal O.D. with rubber covering on fluid side for added protection.
Characteristic:Lip ring with spiral spring for radial preloading.
Interference fit on outer diameter.
Cut sealing edge for high dynamic sealing effect.
Elastomeric outer case for high static sealing effect.
An additional protective lip(dirt lip) prevents intrusion of dirt particles and thus increases functional reliability.
For use in extremely dirty ambient conditions, we recommend our special VY design with two dust lips.
Range of application
Primarily for sealing oil- and grease-lubricated shaft ducts with little exposure to external(ambient) dirt.
Operating pressure ≤0.5 bar
NBR -30 to +100 ℃
HNBR -30 to +140 ℃
FKM -20 to +180 ℃
NBR ≤ 12 m/s
HNBR ≤ 12 m/s
FKM ≤ 40 m/s
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