* High Hydraulic efficiency.
* Low wear characteristics.
* Ideal for single, two & three phase liquids.
* Designed for entrained air/gasses handling up to
25% by volume.
* Externally adjustable front wear plate.
* Optional back wear plate.
* Versatility of design.
* Simplicity of design.
* High performance pressure relief-balancing vanes
* Wide choice of sealing arrangements.
* Centre line discharge-self venting casing.
* Low life cycle costs (LCC).
* Long mean time between failures (MTBF)