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SKU: 96528885
Grundfos DME 375-10AR Polypropylene Leak Detection Digital Dosing Pump for Water Treatment with Variable Stroke Speed
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Bulk dosing in water treatment requires a configuration capable of moving significant chemical volumes with precise digital control. This DME AR system is engineered for industrial service where consistent chemical delivery must be balanced with advanced safety features to support reliable operation.
The unit operates on a standard single-phase 240v supply, delivering a maximum dosing capacity of 375 L/h at a 10 bar maximum operating pressure. It features an 800:1 turn-down ratio, allowing for smooth and continuous dosing from its peak flow rate down to a precise minimum of 0.47 L/h for sensitive process control.
The electronically controlled motor with variable stroke speed provides smooth and continuous dosing with reduced pulsation across the operating range. This model includes an integrated diaphragm leak detector and supports multiple operating modes including pulse-based and timer-based batch functions for flexible process scheduling.
Construction features a Polypropylene pump head paired with durable EPDM gaskets and glass ball valves to ensure compatibility with various non-aggressive industrial media. The unit is housed in a robust IP65 enclosure, is rated for liquid temperatures up to 50°C, and includes an integrated alarm relay.
FEATURES
- AR control variant with manual, pulse and analog 0/4-20mA operation.
- Integrated diaphragm leak detector for immediate process safety signalling.
- 800:1 turn-down ratio from 375 L/h down to 0.47 L/h for precise control.
- Electronically controlled motor with variable stroke speed for smooth and continuous dosing.
- Polypropylene pump head, EPDM gaskets and glass ball valves for standard chemical resistance.
- Timer-based batch functions for flexible process scheduling.
- Digital control panel with operating display for configuration and monitoring.
- IP65 rated enclosure protects internal components in industrial environments.
SPECIFICATIONS
| Max Flow | 6.25 L/Min |
| Max Head | 100 m |
| Power | 0.24 kW / 240v |
| Rated Current | 2.4-1.0 Amps |
| Suitable For | High-Capacity Chemical Dosing |
| Body Material | Polypropylene |
| Liquid Temperature | Maximum 50°C |
| Inlet Size | 32 mm |
| Outlet Size | 32 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 flow rate in liters per minute does this automated dosing assembly discharge?
Pumping chemical solutions through 32 mm connections, the DME 375-10AR sustains a peak delivery flow volume of approximately 6.25 L/Min (375 L/h).
How does the heavy wetted material construction ensure resistance to corrosive chemical attack?
Corrosion-resistant liquid displacement on the Grundfos DME 375-10AR depends on Polypropylene wetted components and synthetic sealing members.
How much electrical motor power in kilowatt output and what voltage feed power this chemical pump?
Operating in facility electrical networks, the DME-375-10AR features an industrial motor rated at 0.24 kW connecting to 240 V drawing a rated current of 2.4-1.0 Amps.
What working pressure in bar and chemical liquid temperature threshold apply during dosing?
Chemical metering duty on the Grundfos DME 375 10AR supports operational working pressures up to 10 bar with liquid temperatures up to 50 °C.
How much vertical head propulsion does this metering system provide across process lines?
Driving chemical solutions upward against system resistance, the DME 375-10AR PPEG-F-31A2A2I attains a maximum dynamic head of approximately 100.0 m.
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