Pilot Pump S

Pilot Pump S
To validate new processes for commercial systems, the processes are first tested in pilot systems. Often the delivery rates are low, ranging between 0.5 to 8 m³/h, and cannot be realised with a reactor pump. For this reason, Egger has developed a pilot pump S that meets all requirements for commercial process pumps. This series has been designed for boundary conditions of 25vol% gas fraction, 100 bar system pressure and a temperature of 280°C.


  • Pilot plant reactors
  • Laboratory pilot plants


  • Multiphase mixtures with solids and gas
  • Hydration
  • Ethoxylation

Facts & Figures

Nominal dimensions:   DN 15 and DN 25
   ½ “ and 1”
Flow rate: up to 8 m³/h
  35 US gpm
Differential head: up to 45 m , 150 ft
Pressure: up to 100 bar / 1450 psi
Temperature: up to 280 °C / 540 °F
Material execution: 1.4593, 1.4517, Hastelloy


  • Executions with heating jacket available
  • Reinforced bearings