Qdos Dispensing Pumps

Watson Marlow Pumps
Industrial equipment

Qdos peristaltic chemical dispensing pumps deliver consistent performance up to 9 bar and offer a unique advantage over diaphragm metering pumps.

Qdos pumps feature long maintenance intervals reducing the impact of process downtime and the total cost of ownership.

No need for ancillary equipment
Diaphragm dispensing pump often requires a range of high maintenance additional equipment.
Qdos pumps eliminate the need for ancillary equipment while ensuring accurate, linear and repeatable dispensing across all process conditions.
Features and Benefits
Qdos Dispensing Pumps
Simple installation without the need for additional equipment
Cost of operation is significantly lower than that of a diaphragm pump
No check valves, pulsation dampener, degassing valves, foot valves, strainers or float switches
Reducing chemical costs through more accurate metering
Reduced maintenance costs thanks to quick replacement of individual components without tools
Flow rates from 0.1 to 2000 ml/min at up to 9 bar
Specifications
Qdos Dispensing Pumps
Ambient Temperature Range
5 °C to 45 °C
Maximum Operating Pressure
9 bar
Control Types
Manual, Profibus®, Remote, Universal, Universal +
Power
100–240 V (AC) 50-60Hz, 190 VA, 12–24 V (DC)
Maximum Flow Rate
2000 ml/min
Minimum Flow Rate
0.1 ml/min
Mon-Fri: 09.00 - 18.00
RK, Ust-Kamenogorsk, st. Tokhtarova, 51, off. 50
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