Peristaltic Pump DULCO®flex DF4a
10139
The DULCO®flex DF4a peristaltic pump has been specifically developed for continuous metering applications. It is used wherever chemicals need to be added constantly and accurately.
Features
- Silent-running speed-variable stepper motor with drive shaft mounted in ball bearings
- No mechanical gears means long service life
- 100 % duty factor
- Operating pressure up to 4 bar possible
- Infinitely variable adjustment of metering rate from 1 to 100 %
- Reproducible metering rates of 1.5, 6.0 and 12.0 l/h are shown on the display
- Operating and hose hours counter
- Intake function (continuous operation)
- Level input (1-stage or 2-stage contact)
- Hose break monitoring with alarm relay
- Switchable output rate change, e.g. night reduction or increased output