Roll over image to zoom
SKU: 1HM05P05M
Lowara 1HM05P05M Stainless Steel Stable Multistage Centrifugal Pump for Boosting with Technopolymer Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 1HM05P05M is designed for building service applications requiring consistent fluid movement, such as residential pressure boosting and irrigation cycles. It is tailored for property managers and installers seeking a reliable, space-saving solution for clean water handling where consistent flow is critical for system operation. By utilizing a compact, single-piece fabricated body, this unit integrates easily into tight plant room layouts without sacrificing structural integrity or hydraulic efficiency.
Built for demanding environments, this multistage unit features a maximum capacity of Max Head 50.4 m and Max Flow 40 L/Min. It is powered by a 0.55 kW / 240v motor engineered to deliver fluid energy efficiently across its entire operating range. The system incorporates a ceramic and carbon mechanical seal, ensuring longevity when pumping clean liquids at temperatures up to 60°C. With 25 mm inlet and outlet connections, the pump remains fully compatible with standard domestic plumbing infrastructure.
Engineered for durability, the pump utilizes Technopolymer impellers paired with an AISI 304 stainless steel casing, balancing structural rigidity with operational weight. The 2-pole TEFC motor configuration ensures quiet, continuous rotation, while the internal hydraulic design is specifically balanced to minimize axial thrust. This internal geometry reduces the mechanical stress placed on the motor bearings, promoting an extended operational lifespan during high-demand duty cycles.
Installation is simplified through the use of standard metric connections, facilitating secure piping alignment. The pump is fully protected by an IPX5 rating, ensuring that internal components remain shielded from external environmental debris. For additional safety, the 240v motor includes built-in thermal overload protection, which automatically resets, preventing damage during intermittent load spikes or system obstructions, making it a dependable choice for long-term water management.
Features:
- Integrated thermal overload protection with automatic reset functionality
- Balanced hydraulic assembly to reduce axial thrust and bearing load
- Compact stainless steel housing design for space-limited installations
- WRAS and ACS certified materials suitable for drinking water systems
- Ceramic and carbon mechanical seal assembly for leak prevention
- 2-pole TEFC squirrel-cage motor with IPX5 ingress protection rating
SPECIFICATIONS
| Max Flow | 40 L/Min |
| Max Head | 50.4 m |
| Power | 0.55 kW / 240v |
| Rated Current | 3.12 Amps |
| Suitable For | Residential Pressure Boosting and Irrigation |
| Body Material | AISI 304 Stainless Steel |
| Liquid Temperature | Maximum 60°C |
| Inlet Size | 25 mm |
| Outlet Size | 25 mm |
| Warranty | 12 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 total dynamic elevation head is delivered by this commercial multistage pump?
Overcoming steep pressure demands across commercial circuits, the 1HM05P05M provides a maximum dynamic head of approximately 54.0 m.
What water flow rate and pipe connection dimensions are featured on this commercial multistage unit?
Piping transfer duties are powered by the 1HM-05P-05M, which discharges a maximum flow volume of approximately 40 L/Min across its Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge threads.
What metallurgy and seal materials are engineered into this commercial multistage pump to stop corrosion?
Fluid pathway durability against corrosion is maintained through stainless alloy materials with AISI 304 stainless steel pump casing, Technopolymer impellers, and ceramic/carbon/EPDM mechanical seal in the 1HM 05P 05M, which withstands line pressures up to 10 bar (PN 10).
What single-phase supply voltage and electrical current draw operate this commercial multistage unit?
Powering the 1HM_05P_05M requires a 0.5 kW motor running on a 220–240 V, 50 Hz, single-phase power supply, drawing approximately 3.22 A with IP55 dust and water spray protection, Class F insulation.
Where should this commercial multistage pump be installed on a rigid horizontal foundation base?
Installation on a level horizontal floor in sheltered plant spaces is recommended for the 1HM05P05M, incorporating an integrated foundation design and perimeter drainage.
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