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SKU: 99205993
Grundfos DMX 27-12 Thermoplastic FKM 3-Phase Dosing Pump for Wastewater with Mechanical Diaphragm
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Suitable for wastewater treatment applications, the DMX 27-12 mechanical diaphragm dosing pump provides chemical metering with manual stroke length adjustment from 10-100% giving a 10:1 turndown ratio.
At 50 Hz operation, the DMX 27-12 provides 27 L/h maximum dosing capacity at 12 bar maximum pressure. A 0.09 kW motor with 3 x 415v 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 1 metre.
Thermoplastic dosing head on the DMX 27-12 with ceramic valve balls and FKM gaskets incorporates standard non-return valves. The PTFE-coated diaphragm handles liquid temperatures from 0 to 40°C.
Aluminium gear housing with IP65 enclosure protects the DMX 27-12. G5/8 connections support 4/6, 6/9, 6/12, and 9/12 mm tubing.
FEATURES
- Stroke length adjustment from 10-100% of maximum
- FKM gaskets for wastewater chemical compatibility
- Standard non-return valves on suction and discharge
- PTFE-coated diaphragm for extended service
- IP65 enclosure for treatment environment protection
- G5/8 connections with hose adaptor options
- Ceramic valve balls for wear resistance
SPECIFICATIONS
| Max Flow | 0.45 L/Min |
| Max Head | 122.4 m |
| Power | 0.09 kW / 415v |
| Suitable For | Process 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 dynamic head push is generated by this precision chemical pump?
Elevating reagents through plant injection systems, the DMX 27-12 maintains a peak dynamic head rating of approximately 122.4 m.
What delivery flow rate in liters per minute is provided through the wetted outlet connection?
Regulating chemical additions into facility pipelines, the Grundfos DMX 27-12 achieves a peak delivery flow rate of approximately 0.45 L/Min (27 L/h) via Tube Connection (4/6, 6/9, 6/12, 9/12 mm) ports.
What wetted component material and fluoropolymer diaphragm construction resist chemical corrosion?
Managing aggressive fluids without material strain, the DMX-27-12 utilizes PVC wetted components and synthetic seals.
What motor kilowatt power and electrical supply voltage power this single-phase chemical pump?
Driven by an industrial drive assembly, the Grundfos DMX 27 12 operates on 415 V drawing 0.09 kW electrical power.
What maximum operating pressure in bar and liquid temperature apply during chemical metering?
Industrial chemical addition service allows the DMX 27-12 B-PVCVC-X-E1U2U2XEMNG to reach working pressures up to 12 bar handling fluids up to 40 °C.
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