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SKU: 5HM04N05M
Lowara 5HM04N05M Stainless Steel Stable Multistage Centrifugal Pump for Fluid Transfer with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Transferring critical industrial fluids through cooling networks requires precise hydraulic control and material resilience. This horizontal multistage assembly addresses the demands of process water handling by integrating high-grade components into a compact frame. Operators rely on the Lowara 5HM04N05M for secondary supply duties, fluid circulation, and technical water management where consistent flow characteristics are necessary for operational uptime.
Operational threshold limits are defined by a Max Head 27.2 m alongside a Max Flow 142 L/Min. Powering these hydraulic requirements is a 0.5 kW / 240v electric motor, configured for 2-pole operation at approximately 2900 rpm. The unit maintains stable energy efficiency profiles, balancing liquid output against power intake to support continuous duty cycles within various industrial process configurations.
Fluid dynamics are governed by a closed multistage configuration, engineered to move clean water with minimal turbulence. The internal components facilitate rapid pressure elevation across multiple stages, ensuring smooth delivery from the 32mm suction port to the 25mm discharge port. This architecture minimizes cavitation risks during standard suction lifts, contributing to long-term stability in diverse cooling and supply loops.
Constructed from AISI 316 stainless steel, the outer sleeve and hydraulic pathways offer significant resistance to oxidation in chemically active environments. The motor assembly is fully enclosed and fan-cooled, featuring an IP55 protection rating against ingress. Standard setup utilizes TEFC motor housing and robust mechanical seals, providing a rigid, corrosion-resistant solution for fixed installations in demanding indoor or sheltered industrial environments.
Features:
- Integrated 2-pole asynchronous motor design for constant speed handling
- AISI 316 stainless steel casing ensuring superior corrosion resistance
- Suitable for high-purity water circuits and industrial cooling loops
- EPDM elastomer sealing components for fluid compatibility and leak prevention
- IP55 motor protection class for operational security against particulates
- Engineered for continuous-duty operation in demanding circulation environments
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 27.2 m |
| Power | 0.5 kW / 240v |
| Rated Current | 3.18 Amps |
| Suitable For | Industrial Cooling Systems |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | '-10°C to +60°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.
In corrosive water environments, what construction materials and mechanical seal metallurgy provide protection?
Featuring alloy metallurgy of AISI 316L stainless steel pump casing, diffusers, and closed impellers, the 5HM04N05M relies on elastomeric mechanical seals to guard against particulate attack and liquid corrosion.
For grid electrical connection, what power rating and operating voltage current draw energize this unit?
Operating on 220–240 V, 50 Hz, single-phase, the 5HM-04N-05M utilizes a 0.5 kW (0.7 HP) motor requiring a current feed of 3.18 A.
Across high-pressure installations, what maximum working pressure capability and temperature limits apply?
Withstanding high internal hydraulic forces, the 5HM 04N 05M delivers a maximum working pressure capability of 16 bar (PN 16) and accommodates fluid temperature limits from -30°C to +120°C.
Across vertical supply lines, what peak dynamic elevation head does this booster unit produce?
Delivering dependable vertical lift, the 5HM_04N_05M generates a maximum dynamic head of approximately 27.2 m to propel liquid upward.
Regarding fluid output, what water delivery flow volume and discharge pipe thread are featured?
Water transfer volume reaches a peak delivery flow of approximately 142 L/Min on the 5HM04N05M, connecting via Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
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