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SKU: 96528891
Grundfos DME 375-10AR Stainless Steel Leak Detection Digital Dosing Pump for Chemical Dosing with Variable Stroke Speed
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Precision high-volume chemical injection in demanding industrial systems requiring durability call for the stainless steel configuration of the DME range. This system is intended for applications where the use of aggressive chemicals or high-pressure environments must be balanced with the durability of metallic wetted parts to ensure site process continuity.
The system is driven by a 240 W motor operating on a standard single-phase 240v supply to maintain high hydraulic efficiency. It delivers a maximum flow rate of 375 L/h against 10 bar maximum backpressure, utilising an 800:1 turn-down ratio to scale performance accurately down to a minimum flow of 0.47 L/h for sensitive chemical balance.
The electronically controlled motor with variable stroke speed provides smooth and continuous dosing with reduced pulsation across the operating range. This model supports multiple operating modes including pulse-based and timer-based batch functions, ensuring chemical delivery corresponds to available site specific requirements.
Mechanical durability is provided by a high-grade Stainless Steel pump head and FKM gaskets paired with stainless steel ball valves. Housed in a rugged IP65 enclosure, the unit includes an alarm relay, handles liquid temperatures up to 50°C, and is supplied with threaded Rp 1 1/4" connections.
FEATURES
- AR control variant with manual, pulse and analog 0/4-20mA operation and alarm relay.
- Integrated diaphragm leak detector monitors head integrity to prevent contamination.
- 800:1 turn-down range 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.
- Stainless Steel pump head and ball valves for extreme durability and chemical resistance.
- Timer-based batch functions for flexible process scheduling.
- Digital interface with plain-text menu for rapid setup and calibration.
- IP65 rated enclosure with Rp 1 1/4" threaded connections.
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 | Precision Chemical Dosing |
| Body Material | Stainless Steel |
| 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.
How deep can this pump be installed underwater in a wet well?
Thermal ratings for the Grundfos DME 375-10AR accommodate working liquid temperatures up to 50 °C under standard operating pressure.
How high can this pump lift water vertically?
Pumping performance for the DME 375-10AR provides up to 100.0 m of vertical dynamic lift, depending on system friction and line sizing.
What maximum flow rate does this pump achieve during heavy influx?
Moving liquid through the system, the DME-375-10AR maintains an operational throughput of up to 6.25 L/Min during peak demand.
What corrosion-resistant materials are used in the wetted components?
Built with a resilient Stainless Steel body, the DME 375 10AR maintains material durability against fluid abrasion and wear.
How much power does the motor consume during standard operation?
Connecting across 240 V lines, the DME/375/10AR draws approximately 1.0 Amps with an efficient 0.24 kW motor.
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