Watson Marlow Qdos 30

Brand: Watson-Marlow  
Model: Qdos 30  
Type: Peristaltic Chemical Metering Pump  

- Flow rates: 0.1 to 500 ml/min (0.001 to 8 US gph)  
- Maximum pressure: 7 bar (100 psi) RMS  
- Accuracy: ±1%  
- Flow control turndown: 5000:1  
- Pumphead type: ReNu (single, sealed component for no-tools maintenance)  
- Drive enclosure: IP66 rated (rugged for industrial environments)  
- Control modes: Manual, analogue, or contact  
- Display: 3.5 inch (88.9 mm) color TFT with icons, graphics, and text feedback  
- Speed increment: Variable based on model (manual/remote/Profibus options available)  
- Maintenance: Long service intervals; eliminates need for valves, pulsation dampeners, strainers, de-gassing valves, back pressure, or foot valves  
- Additional features: Fluid recovery for operator safety and zero chemical waste; linear and repeatable flow under varying process conditions; optional pressure sensing kit with configurable alarms  

Dimensions: 268 mm (L) x 180 mm (W) x 155 mm (H)  
Weight: 5.6 kg  
Country of origin: United Kingdom  
HS code: 8413.60