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SKU: 99206076
Grundfos DMX 50-10 Thermoplastic EPDM 1-Phase Dosing Pump for Cooling Water Treatment with Mechanical Diaphragm
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
The DMX 50-10 mechanical diaphragm dosing pump from Grundfos is suitable for drinking water treatment and process water treatment. Manual stroke length adjustment from 10-100% provides a 10:1 turndown ratio for dosing rate control.
The DMX 50-10 delivers 50 L/h maximum dosing capacity at 10 bar maximum operating pressure at 50 Hz. A 0.09 kW motor with 1 x 240v supply powers this unit. Dosing flow variation is maintained at less than ±1.5% with linearity within ±4% at minimum 1 bar differential pressure. Suction lift during operation is 3 metres.
Thermoplastic dosing head construction on the DMX 50-10 incorporates ceramic valve balls and EPDM gaskets. Standard non-return valves are fitted on both connections. The PTFE-coated diaphragm handles liquid temperatures from 0 to 40°C.
Aluminium gear housing with IP65 enclosure protects the DMX 50-10. G5/8 connections accommodate 4/6, 6/9, 6/12, and 9/12 mm tubing.
FEATURES
- Stroke length adjustment from 10-100% of maximum
- EPDM gaskets for water treatment compatibility
- Standard non-return valves on suction and discharge
- PTFE-coated diaphragm for chemical resistance
- IP65 enclosure rating for environmental protection
- G5/8 connections with hose adaptor set
- Ceramic valve balls for extended durability
SPECIFICATIONS
| Max Flow | 0.83 L/Min |
| Max Head | 102 m |
| Power | 0.09 kW / 240v |
| Suitable For | Water Treatment |
| Body Material | PVC |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | Tube Connection (4/6, 6/9, 6/12, 9/12 mm) |
| Outlet Size | Tube Connection (4/6, 6/9, 6/12, 9/12 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 peak chemical flow volume does this industrial diaphragm assembly discharge into process pipework?
Transferring reagents into industrial streams, the DMX 50-10 sustains a maximum delivery flow capacity of approximately 0.83 L/Min (50 L/h) through Tube Connection (4/6, 6/9, 6/12, 9/12 mm) connections.
How does the thermoplastic material selection defend the wetted assembly against chemical attack?
Industrial dosing duty on the Grundfos DMX 50-10 relies on PVC wetted architecture alongside advanced chemical-resistant diaphragms.
What three-phase electrical supply voltage and motor kilowatt power energize this diaphragm unit?
Connecting to three-phase power lines, the DMX-50-10 features a heavy motor rated at 0.09 kW operating on 240 V.
What working pressure in bar and chemical fluid temperature threshold govern this mechanical chemical pump?
System operating limits specify that the Grundfos DMX 50 10 manages working pressures up to 10 bar in liquid temperatures up to 40 °C.
What maximum vertical dynamic head does this diaphragm metering pump attain?
Overcoming process backpressure resistance, the DMX 50-10 B-PVCEC-X-G1U2U2XEMNG achieves a maximum dynamic head of approximately 102.0 m.
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