Metering Pumps
HAOSH H-series electromagnetic metering pumps for chemical dosing and recurring equipment supply.
Application & product range
Select the pump against the liquid, required dosing flow, discharge pressure and control requirements. The H-series references below identify individual flow and pressure combinations.
Product series
- HAOSH H-series electromagnetic metering pumps: H0701, H0702, H0703, H0704, H0506, H0309 and H0211
Configuration & specifications
- Standard catalogue configuration: PP pump head, 220 V / 50–60 Hz, manual frequency adjustment.
- PVDF pump heads and PTFE tubing are listed as options; select wetted materials for the actual liquid.
| Parameter | Catalogue reference |
|---|---|
| H-series flow range | 1–11 L/h, depending on model |
| H-series pressure range | 1.5–7 bar, depending on model |
| Listed power | 24 W |
| Connection size | 6 × 4 mm |
| Diaphragm material | PTFE |
H-series model selection
Catalogue reference values. Confirm the selected model and configuration before ordering.
| Model | Flow (L/h) | Pressure (bar) | Power (W) |
|---|---|---|---|
| H0701 | 1 | 7 | 24 |
| H0702 | 2 | 7 | 24 |
| H0703 | 3 | 7 | 24 |
| H0704 | 4 | 7 | 24 |
| H0506 | 6 | 5 | 24 |
| H0309 | 9 | 3 | 24 |
| H0211 | 11 | 1.5 | 24 |
Source: HAOSH metering pump catalogue, printed pages 5–6 (PDF page 6). Flow and pressure must be read together for each model.
Supply & customization scope
Supply scope
- Metering pump supply for the selected model and quantity.
- The quotation identifies pump-head material and included tubing, foot valve and injection valve.
Final scope, configuration and responsibilities are confirmed for the specific requirement.
To begin product selection
- Chemical and operating conditions
- Required flow and discharge pressure
- Existing model and installation information
- Quantity and required delivery date
Product literature
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