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SKU: 99246476
Grundfos DDE 200-4 PVC AR Control Digital Dosing Pump for Wastewater Chemical Dosing
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
High-volume chemical dosing in industrial water treatment and process applications define the position of this configuration in the Smart Digital XL series. This system is intended for industrial users who need to move significant dosing volumes with integrated system feedback to support reliable operation.
Powered by a 62 W motor, the pump achieves a maximum dosing capacity of 200.0 L/h at a 4 bar maximum 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 while maintaining precise digital control.
The hydraulic assembly utilises stepper motor technology to provide smooth and continuous dosing. The AR control variant includes pulse input, 4-20mA input, and two potential-free output relays, ensuring the unit can handle integration with external monitoring equipment and site networks.
Mechanical integrity is provided by a PVC dosing head and PTFE gaskets paired with ceramic ball valves suitable for standard process chemicals. Housed in an IP65 enclosure, the unit handles liquid temperatures up to 40°C and is supplied with high-capacity U3 connection packs.
FEATURES
- AR control variant with manual adjustment, pulse and 4-20mA input modes.
- Chemical pre-empty and empty level signal inputs for system protection.
- 800:1 turn-down ratio from 200.0 L/h down to 0.25 L/h for precise control.
- Stepper motor technology provides smooth and continuous dosing.
- PVC pump head, PTFE gaskets and ceramic ball valves for standard chemical resistance.
- Two potential-free output relays for external alarm integration and status reporting.
- IP65 rated enclosure protects internal electronics in demanding site environments.
- U3 connection packs for high-capacity throughput with standard pipe systems.
SPECIFICATIONS
| Max Flow | 3.33 L/Min |
| Max Head | 40 m |
| Power | 0.062 kW / 240v |
| Suitable For | Bulk Chemical Transfer |
| 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.
What maximum dynamic head does this precision chemical unit sustain against backpressure?
Vertical pressure generation across the DDE 200-4 establishes a peak dynamic head rating of approximately 40.0 m.
What peak delivery flow volume and connection port diameter govern this chemical metering system?
Connecting into industrial fluid loops, the Grundfos DDE 200-4 achieves a maximum delivery flow rate of approximately 3.33 L/Min (200.0 L/h) through 19, 20, 25, 27 mm ports.
What chemical resistant polymer material and rugged wetted construction prevent corrosion?
Operating in water treatment dosing applications, the DDE-200-4 features PVC wetted parts that prevent corrosion.
What motor kilowatt power rating and electrical supply voltage are required for this system?
Power connection lines interface with the Grundfos DDE 200 4 via 240 V, energizing its 0.062 kW (62 W) motor.
What operating pressure in bar and liquid operating temperature limit are certified for this drive?
Process chemical installations utilize the DDE 200-4 AR-PVCTC-F-31U3U3IG at working pressures reaching up to 4 bar across fluid conditions up to 40 °C.
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