Frame Plate Liner Insert

Installed within the frame plate assembly, the liner insert forms part of the pump’s wet-end and works alongside the impeller, throat bush, and cover plate liner to create an efficient hydraulic flow path. By absorbing the direct impact of abrasive slurry, the frame plate liner insert helps protect structural pump components, extend equipment life, and maintain optimal pumping performance.

Manufactured from premium wear-resistant materials, Metslurry frame plate liner inserts are designed for long service life, reliable fitment, and simplified maintenance in harsh operating environments.

Key Features

• Superior Wear Resistance
  Available in high chrome alloy and elastomer materials for maximum durability in abrasive slurry applications.
• Critical Pump Protection
  Shields the frame plate and pump casing from excessive wear and erosion.
• Optimised Hydraulic Performance
  Maintains the internal flow profile required for efficient slurry movement.
• Precision Engineered Fitment
  Manufactured to exact tolerances for reliable installation and operational performance.
• Replaceable Wear Component
  Allows cost-effective maintenance without replacing major pump structures.

Material Options

Advantages

• Extended wear life in harsh operating conditions
• Reduced maintenance frequency and downtime
• Improved pump efficiency and reliability
• Protection of critical structural components
• Lower total lifecycle costs

Applications

• Mining and mineral processing plants
• Tailings transport systems
• Thickener underflow operations
• Coal washing facilities
• Sand and aggregate processing
• High-density slurry transfer applications

What Does a Frame Plate Liner Insert Do?

The frame plate liner insert protects the rear casing section of the slurry pump from abrasive slurry wear while helping maintain the hydraulic efficiency of the pump. It acts as a sacrificial wear component that can be replaced when worn, extending the life of the pump casing and reducing maintenance costs.