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SKU: 5HM02S03T
Lowara 5HM02S03T Stainless Steel IPX5 Multistage Centrifugal Pump for Cooling Fluids with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 5HM02S03T provides efficient and reliable pumping performance. Environmental temperature control within industrial facilities requires consistent flow paths for cooling fluids. This Lowara horizontal multistage pump integrates directly into existing pipework to facilitate movement of liquids that demand high efficiency and structural integrity. By utilizing a compact chassis, the system fits into tight mechanical rooms where space constraints are significant, yet delivers the necessary velocity for effective heat dissipation or pressure maintenance across varied circuit branches.
Operational threshold limits are defined by a Max Head 13.9 m alongside a Max Flow 142 L/Min, driven by a 0.3 kW / 415v motor. This technical arrangement ensures stable hydraulic performance under varying load conditions, maintaining consistent throughput while meeting the rigorous efficiency demands of modern electromechanical assemblies found in commercial and industrial settings.
Fluid dynamics are governed by a multistage configuration featuring an AISI 304 stainless steel assembly which optimizes liquid velocity while minimizing turbulence. The sequential stages allow the pump to transition fluid between chambers without cavitation risk, maintaining laminar characteristics that are critical for cooling loops and secondary distribution networks where flow consistency dictates overall system stability.
Housing consists of AISI 304 stainless steel, supporting a TEFC 2-pole squirrel-cage motor classified with IP55 protection for the motor and IPX5 for the pump unit. This configuration provides a barrier against environmental ingress while maintaining thermal efficiency for continuous duty. The pump utilizes standardized 32mm suction and 25mm delivery ports, enabling integration with established plumbing infrastructure without requiring complex pipe modifications.
Features:
- Integrated IE3 motor efficiency rating for reduced electrical consumption during operation
- Surface-mounted TEFC squirrel-cage motor design for heat dissipation and protection
- Compliant with ISO 9906:2012 Grade 3B hydraulic performance certification standards
- Technopolymer PPS wear ring components for precise internal clearance management
- Certified for safe contact with potable drinking water supplies via WRAS and ACS
- Versatile liquid handling capacity for temperatures spanning -10°C to +120°C
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 13.9 m |
| Power | 0.3 kW / 415v |
| Rated Current | 1.1 Amps |
| Suitable For | Cooling Systems / Process Water Handling |
| Body Material | AISI 304 Stainless Steel |
| Liquid Temperature | '-10°C to +120°C |
| Inlet Size | 32 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 electrical kilowatt rating and three-phase supply voltage feed this multistage pump?
Energized through a 380–415 V, 50 Hz, three-phase electrical power feed, the 5HM02S03T maintains a motor power rating of 0.30 kW (0.4 HP) with an electrical current of 1.10 A.
Where is horizontal surface mounting advised for this process booster to ensure proper drainage?
Horizontal mounting guidelines for the 5HM-02S-03T mandate anchoring on a rigid foundation base with drainage, utilizing a check valve against backflow.
What maximum vertical elevation head does this heavy multistage booster achieve?
Vertical fluid elevation generated by the 5HM 02S 03T reaches a maximum dynamic head of approximately 14.8 m.
What maximum delivery flow rate does this heavy multistage booster provide across piping?
Supplying high fluid volume, the 5HM_02S_03T delivers a peak delivery flow rate of approximately 142 L/Min across Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
Which stainless alloy grades ensure long-term corrosion resistance in this heavy booster pump?
Wet end construction of the 5HM02S03T incorporates AISI 304 stainless steel casing and closed impellers, ensuring superior corrosion resistance.
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