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Type 5860

Heavy-duty Cartridge Slurry Seal

Available as a single or double seal, the Type 5860 is designed to operate in the harshest abrasive slurry environments. Process fluids such as limestone, phosphates, kaolin clay, drilling mud, coarse coal, boiler fly ash, rock salt, rock and sand are no problem for the Type 5860. Unique design features eliminate problems common to sealing mining process fluids, allowing this seal to operate without a flush, thereby reducing the total cost of ownership.

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  • California Residents: PROPOSITION 65 WARNING
  • Advanced seal face design for optimum performance in harsh slurry environments.
  • Product-protected low-modulus springs for maximum movement allowance.
  • Two-piece gland and sleeve assemblies designed to outlast pumps' wetted parts.
  • Anti-rotation pin with O-ring protects seal faces from drive slot .


Temperature Limits


Pressure Limits

360 psi(g)/25 bar(g)

Speed Limits


Standard Materials

Primary ring and mating ring: Silicon carbide/silicon carbide

Seat carrier and wear plate: High chrome iron, duplex Stainless Steel, super duplex Stainless Steel, Hastelloy C

Thrust ring: 316 Stainless Steel

Secondary seal O-ring: Fluoroelastomer

Springs: Hastelloy C

Recommended Applications

  • Process pumps
  • Other rotating equipment

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