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SKU: 5HM12N15M
Lowara 5HM12N15M Stainless Steel Quiet Multistage Centrifugal Pump for Fluid Transfer with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 5HM12N15M is a precision-engineered pump. Navigating complex fluid transfer requirements within industrial facilities necessitates equipment that handles chemically aggressive media with absolute integrity. This horizontal multistage assembly addresses these needs by integrating a configuration designed to minimize seal failure while maintaining flow consistency throughout the entire cycle. By choosing this specific architecture, operators ensure that their suction and discharge lines remain balanced, even when fluid viscosity changes or pressure fluctuations occur within the local distribution loop.
Operational threshold limits are defined by a Max Head of 84.7 m alongside a Max Flow of 142 L/Min. The drive system utilizes a 1.5 kW motor operating at 220-240v, ensuring consistent performance for continuous-duty applications. Each unit is calibrated to sustain high-pressure delivery without compromising the internal hydraulic balance, making it a suitable choice for demanding supply circuits where precision output is a fundamental requirement for the broader system stability.
Fluid dynamics are governed by a multistage impeller arrangement engineered from AISI 316 stainless steel to ensure longevity when handling pure or slightly corrosive liquids. The internal design leverages the close-coupled horizontal geometry to reduce the total physical footprint while maintaining efficient suction lift characteristics. By utilizing TIG-welded components, the unit minimizes turbulent flow zones, thereby reducing internal friction and heat generation during high-output operational periods within the manifold system.
Housing consists of full AISI 316 stainless steel, providing a non-reactive exterior and interior surface compatible with demanding municipal and industrial fluid profiles. The motor is protected to IP55 standards, safeguarding against dust ingress and low-pressure water jets, while the F-class insulation maintains thermal stability under load. Mounting is facilitated by a robust bracket design that minimizes vibration transfer to the plumbing, ensuring a secure and quiet installation within restricted plant room environments.
Features:
- Silicon carbide and carbon resin mechanical seal materials for chemical resistance
- WRAS and ACS certified for safe handling of drinking water supplies
- Total Enclosed Fan Cooled (TEFC) motor with squirrel-cage rotor dynamics
- Compliant with ISO 9906:2012 Grade 3B hydraulic performance standards
- Compatible with both Rp threaded and optional Victaulic connection adapters
- Thermal protection integrated for ambient operation up to 45°C
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 84.7 m |
| Power | 1.5 kW / 240v |
| Rated Current | 9.07 Amps |
| Suitable For | Industrial cooling and clean fluid transfer |
| 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.
Under peak operation, what vertical head and fluid lift elevation does this pump develop?
Fluid elevation across building circuits relies on the 5HM12N15M, which generates a peak dynamic head of approximately 84.7 m.
Across facility service lines, what peak water flow volume and discharge pipe connection size apply?
Output volume across discharge pipework reaches a peak flow rate of approximately 142 L/Min on the 5HM-12N-15M, connecting via Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
What metallurgy and sealing construction materials ensure corrosion defense throughout this booster?
Protection against fluid corrosion in the 5HM 12N 15M is delivered through AISI 316L stainless steel pump casing, diffusers, and closed impellers and precision mechanical face seals.
Regarding motor drive, what electrical power specifications and supply voltage rating power this unit?
Energized via 220–240 V, 50 Hz, single-phase, the 5HM_12N_15M incorporates a 1.5 kW (2.0 HP) electric motor operating at 9.07 A.
What thermal operating tolerances and maximum working pressure rating govern this multistage pump?
Maintaining steady operational boundaries, the 5HM12N15M accommodates fluid temperature limits from -30°C to +120°C and sustains a maximum working pressure capability of 16 bar (PN 16).
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