### Processor controlled diaphragm metering pumps which produce continuous and steady flow for neutral and aggressive liquids. The pumps can run dry continuously without damage and are very quiet in operation. A new magnetic valve system ensures practically pulsation-free operation- increased pressure- accuracy and repeatability between samples.

### Processor controlled diaphragm metering pumps which produce continuous and steady flow for neutral and aggressive liquids. The pumps can run dry continuously without damage and are very quiet in operation. A new magnetic valve system ensures practically pulsation-free operation- increased pressure- accuracy and repeatability between samples.