Warman Slurry Pump Spare Part – Piston Ring

The slurry pump piston ring is a critical sealing component installed in the bearing assembly of slurry pumps. Its function is to form a labyrinth seal together with the labyrinth, preventing dust, moisture, and slurry contaminants from entering the bearing chamber. This ensures clean lubrication, longer bearing life, and stable pump operation.

Functions

Creates a labyrinth sealing effect to keep contaminants out.

Protects bearings from slurry particles, dust, and water ingress.

Maintains grease cleanliness, reducing wear and extending service life.

Supports reliable operation under harsh working conditions.

Material Options

Standard: Grey cast iron (commonly used).

Optional: Ductile iron (for higher strength and durability).

Available Codes

Slurry Pump Piston Rings are identified by the basic code 108 with multiple variations according to pump models:
B108, C108, D108, E108, F108,...

Compatibility

Suitable for CNSME® slurry pumps.

100% interchangeable with Warman® slurry pump bearing assemblies.