Compact Structure
Simplified Operation
Cost-Saving
Working Principle
A metering pump moves a precise volume of liquid in a specified time period providing an accurate volumetric flow rate. It functions by drawing liquid during the suction stroke with the pull back of the diaphragm hence a vacuum is created in the pump head. Liquid is drawn in from the suction side with the check valves open. On the discharge stroke, the diaphragm shall push the drawn liquid out through the discharge outlet by sealing off the check valves in the suction side and opening of check valve on the discharge side.
These alternating suction and discharge strokes are repeated over and over to meter the liquid.
- Flowrate from 1 LPH up to 6000 LPH
- Energy-saving and ec0-friendly
- Excellent compact structure
- Optimised pump head structure
- Ultra-low maintenance cost
- Simplified operation
- Variable control from 4-20 mA, pulse or relay signal and manual adjustment
- Universal valve design across various models ease inventory management
- Customisable model and solutions
DFD Series
Standard design, solenoid driven.
Manual operation.
Capacity : 1 – 55 LPH.
Pressure : 0.1 – 20 bar.
DFD-X Series
Classic series, solenoid driven.
Manual operation.
Capacity : 2 – 50 LPH.
Pressure : 2 – 16 bar.
DP Series
Pulse signal, solenoid driven.
Manual control.
Remote pulse/relay signal control.
Capacity : 2 – 55 LPH.
Pressure : 0.1 – 16 bar.
DM Series
4 – 20 mA signal, solenoid driven.
Manual control.
Remote automatic control: analogue signal, 4 – 20 mA.
Capacity : 2 – 55 LPH.
Pressure : 0.1 – 16 bar.
DC Series
RS485 communication protocol, solenoid driven.
Manual control.
Intelligent automatic control: RS485.
Capacity : 2 – 55 LPH.
Pressure : 0.1 – 16 bar.
Motor-X
NEWDOSE Micro-Mechanical Diaphragm Metering Pump.
New design, motor driven.
Manual operation, analogue adjustment.
Capacity : 1 – 18 LPH.
Pressure : 2 – 7 bar.
NDJ Series
Simple design, motor driven
Manual operation, stroke adjustment
Capacity : 40 – 150 LPH
Pressure : 3 – 10 bar
NDWS Series
Standard design, motor driven.
Manual operation, stroke adjustment.
Can be equipped with electric stroke adjuster 4-20 mA.
Capacity : 8 – 386 LPH.
Pressure : 2 – 16 bar.
NDWL Series
Larger design, motor driven.
Manual operation, stroke adjustment.
Can be equipped with electric stroke adjuster 4-20 mA.
Capacity : 275 – 530 LPH.
Pressure : 4.5 – 7 bar.
ND Series
High flowrate design, motor driven.
Manual operation, stroke adjustment.
Can be equipped with electric stroke adjuster 4-20 mA.
Capacity : 660 – 6000 LPH.
Pressure : 1 - 10 bar.