Gear metering pump ADP

The ADP is a high precision external gear metering pump. With extremly small clearances and an optimal gear geometry the ADP has a very high volumetric efficiency also at difficult combinations e.g. high pressure together with low turning speed and low viscosities. The main parts of the pump are made of stainless steel. Because of that a wide range of fluids can be pumped.


Displacement: 0.1 … 20.0 cm³/rev
Temperature range: -20 … 200 °C
Maximum pressure: … 150 bar


  • Metering of polyols and isocyanates in polyurethane plants

  • Metering of resin and hardener in two and multi-components plants

  • Lubricating oil metering


  • Motor-pump unit


Alternative process pumps