Delivering flow rates that remain constant right up to 100 psi Qdos peristaltic chemical metering pumps gives users a unique advantage over diaphragm metering pumps.
Qdos pumps offer long maintenance intervals - reducing the impact of process downtime and lowering the overall cost of ownership.
Eliminate ancillary equipment
A diaphragm metering pump often requires a range of high maintenance ancillary items to function.
Qdos pumps eliminate the need for ancillary equipment while ensuring accurate, linear, and repeatable metering across all process conditions.
Features and benefits
- Cut chemical cost through higher accuracy metering
- Simple drop-in installation eliminates ancillary equipment
- Reduced maintenance with single, no-tools, component replacement
- The cost of ownership is less than that of a diaphragm pump
- Flow rates from 0.001 GPH (0.1 ml/min) to 31.7 GPH (2,000 ml/min) at up to 100 psi
- No backpressure valves, pulsation dampener, degassing valves, foot valves, strainers, or float switches
| Max. flow rate |
2000 ml/min |
| Min. flow rate |
0.1 ml/min |
| Max. flow rate |
31.7 USGPH |
| Min. flow rate |
0.001 USGPH |
| Max. operating pressure |
7 bar |
| Max. operating pressure |
100 psi |
| Min. ambient temperature |
5 °C |
| Max. ambient temperature |
45 °C |
| Min. ambient temperature |
41 °F |
| Max. ambient temperature |
113 °F |
| Control types |
Manual, Profibus, Remote, Universal, Universal+ |
| Standards |
CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 |
| Ingress rating |
IP66, NEMA 4X |
| Power supply |
100-240 VAC 50-60 Hz 190 VA, 12-24 V DC |
EC1935/2004, EU regulation 10/2011
FDA regulation 21CFR parts 170-199
FIND BROCHURES, DATASHEETS AND MANUALS HERE
| Max. flow rate |
2000 ml/min |
| Min. flow rate |
0.1 ml/min |
| Max. flow rate |
31.7 USGPH |
| Min. flow rate |
0.001 USGPH |
| Max. operating pressure |
7 bar |
| Max. operating pressure |
100 psi |
| Min. ambient temperature |
5 °C |
| Max. ambient temperature |
45 °C |
| Min. ambient temperature |
41 °F |
| Max. ambient temperature |
113 °F |
| Control types |
Manual, Profibus, Remote, Universal, Universal+ |
| Standards |
CE, cETLus, CSA, C-Tick, IRAM S Mark, NSF 61 |
| Ingress rating |
IP66, NEMA 4X |
| Power supply |
100-240 VAC 50-60 Hz 190 VA, 12-24 V DC |
