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SKU: 5HM04N05T
Lowara 5HM04N05T Stainless Steel Rigid Multistage Centrifugal Pump for Water Treatment with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 5HM04N05T is a precision-engineered pump. Complex cooling systems and commercial water treatment setups demand rigorous mechanical circulation. Plant engineers specify this centrifugal multistage unit to drive HVAC utility loops and manage high-volume fluid transfers across varied thermal environments.
Pumping capacities generate a Max Head 27.2 m alongside a steady Max Flow 142 L/Min. The surface motor requires 0.5 kW of electrical energy on a dedicated 415v circuit. Integration depends on a 32 mm suction port and a 25 mm discharge port.
Fluid dynamic stability is achieved through a precisely aligned horizontal multistage configuration. This non-self-priming mechanism safely directs water from the axial inlet toward the radial outlet, minimizing axial thrust and decreasing vibration across the pumping cycle.
Forged completely from specialized AISI 316 stainless steel, the core hydraulic elements resist environmental fatigue. The protective layout features an air-cooled motor housing carrying an IP 55 rating, complemented by a mechanical seal system engineered to limit operational leakage.
FEATURES- Complete AISI 316 stainless steel structural execution
- Air-cooled totally enclosed short-circuit motor
- Engineered to accommodate fluid temperatures reaching +120°C
- Class 155 (F) thermal electrical insulation system
- Approved for human consumption utility networks
- Essential O-ring mechanical seal preventing fluid loss
- Axial threaded intake and radial threaded delivery pathways
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 27.2 m |
| Power | 0.5 kW / 415v |
| Rated Current | 1.51 Amps |
| Suitable For | Water treatment and handling aggressive liquids. |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | -10°C to +120°C |
| Inlet Size | 32 mm |
| Outlet Size | 25mm |
| 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.
Across connected plumbing lines, what peak delivery flow volume and connection sizing apply to this unit?
Supplying steady fluid flow across piping circuits, the 5HM04N05T provides a maximum delivery flow volume of approximately 142 L/Min with Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
Which alloy composition and mechanical seal materials resist corrosion across this booster unit?
Corrosion protection in the 5HM-04N-05T is provided by AISI 316L stainless steel pump casing, diffusers, and closed impellers paired with precision mechanical face seals.
Under standard electrical service, what supply voltage and motor power kilowatt rating are specified?
Electrical power requirements for the 5HM 04N 05T specify a 0.5 kW (0.7 HP) motor running on 380–415 V, 50 Hz, three-phase at 2.62 / 1.51 A.
Under prolonged fluid service, what operating pressure limit and fluid temperature range are supported?
Thermal and pressure boundaries on the 5HM_04N_05T support a maximum working pressure rating of 16 bar (PN 16) alongside liquid temperature tolerances from -30°C to +120°C.
How high can this multistage centrifugal pump elevate water upward across vertical pipework?
Elevating water through vertical supply lines, the 5HM04N05T achieves a peak dynamic head rating of approximately 27.2 m under full push.
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