Roll over image to zoom
SKU: 99587813
Grundfos DMH 143-10 Aluminium FKM 3-Phase High Pressure Dosing Pump for Chemical Industry with Hydraulic Diaphragm
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Industrial high pressure dosing with substantial flow is served by the DMH 143-10 hydraulic piston diaphragm pump. Grundfos designed this unit with pressure relief valve and diaphragm protection for high pressure operation.
The DMH 143-10 provides 143 L/h maximum dosing capacity at 10 bar pressure with 50 Hz operation. A 0.60 kW motor on 3 x 415v supply powers the unit. Hydraulic piston diaphragm design yields smooth flow characteristics. Temperature range spans 0 to 40°C.
PVC construction with ceramic balls and FKM gaskets features in the DMH 143-10 dosing head. Standard non-return valves are installed on both connections. Stroke adjustment from 5-100% provides 20:1 turndown ratio.
IP55 enclosure with aluminium housing protects the DMH 143-10. G5/4 connections accommodate 19/27 and 20/25 mm connections.
FEATURES
- Manual stroke length control with 20:1 turndown ratio from 5-100% adjustment
- 0.60 kW motor for higher flow capacity at elevated pressures
- Built-in pressure relief valve for system overpressure protection
- Diaphragm protection system prevents damage from overpressure
- Hydraulic piston diaphragm design for smooth flow characteristics
- FKM gaskets for industrial chemical compatibility
- IP55 enclosure class for dust and water jet protection
SPECIFICATIONS
| Max Flow | 2.38 L/Min |
| Max Head | 102 m |
| Power | 0.6 kW / 415v |
| Suitable For | Industrial Chemical Dosing |
| Body Material | PVC |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | Hose Connection (19/27 mm) |
| Outlet Size | Hose Connection (19/27 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 certified for this high throughput dosing system?
Dynamic elevation capacity engineered into the DMH 143-10 achieves a peak dynamic head of approximately 102 m.
What peak flow rate in liters per minute is engineered into this chemical pump discharge interface?
Transporting chemical volume into process mains, the Grundfos DMH 143-10 maintains a peak delivery flow rate of approximately 2.38 L/Min (143.0 L/h) using G5/4.
How does the wetted diaphragm material construction withstand reactive fluids without corrosion?
Transferring aggressive additives without structural damage, the DMH-143-10 relies on aluminium and PVC with FKM wetted elements and precision gaskets.
What electrical current in amps and motor kilowatt power drive this high pressure dosing unit?
Industrial electrical power energizes the Grundfos DMH 143 10 through a motor rated at 0.6 kW (600 W) operating on 415 V.
Under severe process duty, what maximum working pressure in bar and liquid temperature apply?
Deploying into industrial chemical plants, the DMH_143_10 sustains working pressures up to 10 bar in liquids up to 40°C.
Need help choosing the right pump?
Our team of pump experts are here to help you find the perfect solution for your application.
- Free expert advice
- Pump sizing & system recommendations
- Fast response — call or email us