WADose LITE
High Flow
Intelligent, precise high-pressure pump for pilot plants, laboratories, test benches and production
HPLC pumps for highest precision
The WADose series pumps are intelligent, precise dosing pumps for liquid dosing applications in pilot plants and laboratories, test benches, and production environments. The WADose LITE is operated via a user-friendly membrane keypad with an easy-to-read display and can be easily integrated into control systems.
The low-pulsation twin-piston pump is precisely controlled by an intelligent stepper motor controller for the smallest step and dosing rates. The pressure range extends from atmospheric pressure up to 400 bar.
Models
Standard
- Compact design
- Very small flow rates (microfluid technology)
- High pressures up to 400 bar
- Ideal for standard applications
High Temperature
- Compact design
- Very small flow rates (microfluid technology)
- Specifically for high and low temperature applications
- High pressures up to 400 bar
Benefits
High flow rate
Dosing range 0.1 to 500 ml/min at up to 400 bar
Integrated pressure monitoring
Pressure sensor 0 to 400 bar with 0.5% accuracy
Specifications
| Dosing area (Print area) |
0.075 to 150 ml/min (up to 400 bar) 0.125 to 250 ml/min (up to 220 bar) 0.25 to 500 ml/min (up to 160 bar) (based on H2O and 20 °C) |
| Nominal pressure (at 20 °C) | Stainless steel, Hastelloy-C: PN400 PEEK: PN350 (p-head: PN200) |
| Pressure sensor | 0 to 400 bar (0.5% vE) |
| Fluid temperature | +10 to +50 °C |
| Ambient temperature | +10 to +40 °C |
| External setpoint | 0 to 10 Vdc or 4 to 20 mA for speed |
| External actual value | 0 to 10 Vdc or 4 to 20 mA for rotational speed |
| Operation | Membrane keyboard |
| Mechanical connections | Inlet: 1/4″ NPT female thread Output: 1/8″ clamping ring |
| Weight | 18.6 kg |
| Operating modes | – Volume production – Mass dosing (only with Bronkhorst sensor) |
| Vent valve | Integrated – manual operation from the front |
| Materials | Stainless steel, PEEK, ruby, sapphire, FFKM, PTFE/Graphite |
| Case | Stainless steel, brushed |
| Power supply | 100 to 264 Vac/47 to 63 Hz (Power supply integrated) |
| Interfaces | 2 x digital In 24 Vdc 2 x digital Out 24 Vdc RS 232, RS 485, USB analog In 0 – 10 V or 4 – 20 mA analogue out 0 – 10 V or 4 – 20 mA |
| mini CORI-FLOW™ mass flow meter |
| Mounting bracket for mounting the mini CORI-FLOW™ to the WADose LITE |
| Connection cable for plug & work of mini CORI-FLOW™ and WADose LITE |
| Pulsation damper, stainless steel, 100 bar |
| Temperature control head, max -20 to +200 °C (for TU and HT versions) |
| Replacement pump head, various flow rates and materials |
| Replacement check valves, single and double ball valves including valve sleeves |
| Various adapters and reducers |
OUR PRODUCT VARIANTS
Product variants
Whether for high-pressure applications up to 400 bar, high flow rates, or temperature-controlled processes: with the WADose-Lite, you’ll find the right solution for your specific dosing tasks. All variants are characterized by low-pulsation dosing, easy integration, and optional flow monitoring.
WADose-Lite-HP (High Pressure)
Precise high-pressure dosing for demanding applications and for precise micro-quantity dosing at high pressures up to 400 bar. With flow rates from 0.001 to 40 ml/min, it is ideally suited for HPLC applications, chromatographic processes and laboratory analyses.
S (Standard): Universal solution for standard conditions (+10°C to +40°C)
TU (Temperature Unit): With active temperature control (-20°C to +120°C) for temperature-critical processes
HT (High Temperature): Specifically designed for high-temperature applications up to +200°C
WADose-Lite-HF (High Flow)
High-performance dosing with high flow rates from 0.075 to 500 ml/min at pressures up to 400 bar. It is the ideal solution for production applications, serial testing, and processes with larger dosing volumes while maintaining precise control.
S (Standard): Robust design for industrial applications in the temperature range of +10°C to +40°C