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SKU: 5HM14N22M
Lowara 5HM14N22M Stainless Steel Quiet Multistage Centrifugal Pump for Water Supply with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 5HM14N22M is a precision-engineered pump. Navigating complex fluid transfer requirements within industrial facilities requires high-integrity hardware constructed from corrosion-resistant materials. The unit leverages AISI 316 stainless steel to ensure longevity when handling chemically active or purified process liquids, providing a reliable foundation for continuous-duty pumping cycles. Its close-coupled, horizontal orientation simplifies integration into tight service spaces without compromising hydraulic throughput.
Operational parameters are defined by a Max Head 101 m and a Max Flow 142 L/Min. Driven by a 2.2 kW single-phase motor, the assembly maintains stable performance under varied load conditions, ensuring consistent pressure for cooling circuits and secondary supply loops. This technical configuration allows for precise control over fluid delivery in high-demand environments.
Fluid dynamics are governed by a multistage arrangement of stainless steel components, which effectively manages high-pressure buildup without excess mechanical strain. The internal hydraulic geometry is refined to support consistent movement, ensuring reliable suction performance even in installations where consistent supply pressure is necessary. This design minimizes internal turbulence, facilitating smooth operation throughout the pump's entire service curve.
Protection is managed through a TEFC short-circuit squirrel-cage motor housing rated for IP55 enclosure requirements. The unit features resilient sealing through a combination of high-grade mechanical surfaces and synthetic elastomers, suitable for ambient temperatures ranging between -15°C and +45°C. Mounting is facilitated by a robust bracket design, ensuring minimal vibration during high-speed operation at approximately 2900 rpm.
Features:
- Integrated TEFC asynchronous motor cooling system
- AISI 316 stainless steel hydraulic housing and shaft
- Silicon carbide mechanical seal material selection
- Standardized Rp-threaded suction and delivery ports
- Compliance with ISO 9906:2012 Grade 3B performance standards
- Compatible with IE3 high-efficiency electrical power standards
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 101 m |
| Power | 2.2 kW / 240v |
| Rated Current | 10.6 Amps |
| Suitable For | Industrial Supply and 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 demanding pumping conditions, what metallurgy specifications and mechanical seal materials resist damage?
Alloy metallurgy on the 5HM14N22M features AISI 316L stainless steel pump casing, diffusers, and closed impellers, while mechanical seals ensure fluid containment and corrosion resistance.
What electrical supply voltage and motor power current rating are engineered into this booster?
Operating current on the 5HM-14N-22M draws 10.6 A through a 2.2 kW (3.0 HP) motor powered by 220–240 V, 50 Hz, single-phase.
Under demanding thermal conditions, what permissible fluid temperature range and pressure limit apply?
Operating within safe engineering margins, the 5HM 14N 22M withstands a maximum working pressure capability of 16 bar (PN 16) across a fluid temperature range from -30°C to +120°C.
Through its multi-stage impellers, what peak vertical elevation head does this pump deliver?
Rising through vertical utility pipework, liquid driven by the 5HM_14N_22M achieves a peak dynamic head of approximately 101 m.
In liquid delivery circuits, what water flow capacity and discharge pipe plumbing diameter are provided?
Discharge delivery volume on the 5HM14N22M achieves a peak fluid flow rate of approximately 142 L/Min across Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
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