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SKU: 99206073
Grundfos DMX 50-10 Thermoplastic FKM 1-Phase Dosing Pump for Swimming Pool with Mechanical Diaphragm
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Process water treatment systems can utilise the DMX 50-10 mechanical diaphragm dosing pump from Grundfos. Manual stroke length adjustment from 10-100% gives a 10:1 turndown ratio for dosing rate control.
The DMX 50-10 delivers 50 L/h maximum dosing capacity at 10 bar pressure, operating at 50 Hz with a 0.09 kW motor on 1 x 240v supply. Dosing flow variation is less than ±1.5% with linearity within ±4% at minimum 1 bar differential pressure. Suction lift capability is 3 metres during operation.
Thermoplastic dosing head construction on the DMX 50-10 incorporates ceramic valve balls and FKM 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
- Adjustable stroke length from 10-100% of maximum
- FKM gasket material for chemical resistance
- Standard non-return valves on suction and discharge
- PTFE-coated diaphragm for treatment chemicals
- IP65 enclosure rating for installation flexibility
- G5/8 connections with hose adaptor set
- Ceramic valve balls for durability
SPECIFICATIONS
| Max Flow | 0.83 L/Min |
| Max Head | 102 m |
| Power | 0.09 kW / 240v |
| Suitable For | Water Disinfection |
| 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 three-phase electrical supply voltage and motor kilowatt power drive this chemical pump?
Energy transmission across the DMX 50-10 relies on an electric motor producing 0.09 kW connecting to 240 V.
What maximum working pressure in bar and fluid temperature limit apply to this industrial diaphragm drive?
Operating across chemical feed loops, the Grundfos DMX 50-10 sustains working pressures extending up to 10 bar across temperatures up to 40 °C.
What maximum dynamic head elevation does this heavy mechanical diaphragm pump deliver?
Dynamic head capacity on the DMX-50-10 reaches a maximum vertical performance level of approximately 102.0 m.
What maximum delivery flow rate in liters per minute is certified for this diaphragm dosing pump?
Discharging chemical media into plant headers, the Grundfos DMX 50 10 delivers a maximum delivery flow rate of approximately 0.83 L/Min (50 L/h) across Tube Connection (4/6, 6/9, 6/12, 9/12 mm) ports.
How are the wetted casing material and internal mechanical components protected from corrosion?
Chemical isolation performance on the DMX 50-10 B-PVCVC-X-G1U2U2XEMNG is achieved via PVC wetted construction paired with synthetic diaphragms.
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