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SKU: 99246460
Grundfos DDE 200-4 PVC Scale Knob Control Digital Dosing Pump for Chemical Dosing
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Bulk chemical dosing and high-capacity industrial transfer define the role of this high-capacity XL configuration. This system is intended for users who need to move up to 200 litres per hour of process chemicals with a manual scale interface for simplified on-site operation.
Powered by a 62 W motor, the pump achieves a maximum dosing capacity of 200.0 L/h at a 4 bar maximum operating pressure. It features an 800:1 turn-down ratio, allowing the system to operate at a minimum flow of 0.25 L/h, providing the hydraulic strength required for large-scale dosing without complex signal requirements.
The hydraulic assembly utilises stepper motor technology to provide smooth and continuous dosing. This model prioritises ease of use via a front-mounted scale knob, ensuring that high-volume delivery is maintained with volumetric precision in daily service.
Structural durability is ensured by a rugged PVC pump head and durable PTFE gaskets paired with ceramic ball valves for chemical compatibility. Housed in an IP65 enclosure, the unit handles liquid temperatures up to 40°C and is supplied with high-capacity U3 connection packs.
FEATURES
- Manual control via 0.15-100% scale knob for simple on-site configuration.
- Full stroke operation maintains dosing accuracy under varying backpressure.
- 800:1 turn-down range from 200.0 L/h down to 0.25 L/h for precise adjustment.
- Stepper motor technology provides smooth and continuous dosing.
- PVC pump head, PTFE gaskets and ceramic ball valves for standard chemical resistance.
- IP65 rated enclosure protects motor and electronics in industrial installations.
- U3 connection packs for high-capacity throughput with standard pipe systems.
- 100-240v voltage compatibility for diverse site power supplies.
SPECIFICATIONS
| Max Flow | 3.33 L/Min |
| Max Head | 40 m |
| Power | 0.062 kW / 240v |
| Suitable For | High-Volume Chemical Dosing |
| Body Material | PVC |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 19, 20, 25, 27 mm |
| Outlet Size | 19, 20, 25, 27 mm |
| Warranty | 24 Months |
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
How does the wetted thermoplastic material construction safeguard against chemical attack?
Safely isolating aggressive chemical feeds, the DDE 200-4 utilizes PVC wetted elements designed for long-term corrosion defense.
How is the motor power specified in kilowatt rating and what electrical voltage feed is used?
Commercial electrical power runs the Grundfos DDE 200-4 through an electric motor rated at 0.062 kW (62 W) operating across 240 V.
What operating pressure in bar and maximum liquid temperature are permitted during operation?
Operating in water treatment facilities, the DDE-200-4 accommodates working pressures extending up to 4 bar across temperatures up to 40 °C.
What peak dynamic head push is generated by this chemical injection mechanism?
Lifting liquid chemical additives upward, the Grundfos DDE 200 4 maintains a maximum dynamic head of approximately 40.0 m.
What delivery flow rate in liters per minute is discharged through the dosing outlet interface?
Transferring industrial solutions safely, the DDE 200-4 B-PVCTC-F-31U3U3IG maintains a peak delivery flow capacity of approximately 3.33 L/Min (200.0 L/h) via 19, 20, 25, 27 mm ports.
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