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SKU: 10HM12S55T
Lowara 10HM12S55T Stainless Steel Multistage Centrifugal Pump for Water Circulation with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 10HM12S55T provides efficient and reliable pumping performance. Ensuring stable, high-pressure fluid transfer in demanding process water systems requires the consistent architecture provided by this multistage horizontal assembly. The unit manages continuous flow requirements across complex industrial plumbing layouts, maintaining steady state performance when cycling against significant resistance. It serves as a primary driver for multi-zone supply networks where consistent hydraulic pressure is a necessity for long-term operational success.
Operational threshold limits are defined by a Max Head 136 m alongside a Max Flow 233 L/Min. The assembly is driven by a 5.5 kW / 415v motor, engineered to provide precise fluid energy conversion within high-demand loops. Performance stability is maintained across the full duty curve, allowing for reliable volume output during peak process demand intervals.
Fluid dynamics are governed by a multistage impeller arrangement, meticulously balanced to optimize internal movement and minimize turbulence. The configuration utilizes internal geometry engineered for high-efficiency energy transfer, ensuring the unit effectively handles liquid movement across multiple stages before reaching the delivery outlet. This methodical compression sequence enables the pump to overcome significant system friction while keeping energy consumption tightly managed.
Housing consists of AISI 304 stainless steel, providing a non-reactive fluid path suitable for clean liquid applications. The motor is protected by an IP55 rated enclosure, while the close-coupled mechanical design secures the assembly to mounting platforms with minimal vibration transmission. Connection points are integrated for 40 mm suction and 32 mm outlet piping, facilitating straightforward integration into pre-existing technical setups.
Features:
- IE3 efficiency class motor for reduced electrical power loss
- TEFC enclosure configuration for continuous thermal dissipation
- AISI 304 stainless steel hydraulic casing for fluid neutrality
- F-class motor insulation rating for thermal endurance
- TEFC cooling system for heat management during operation
- ISO 9906:2012 Grade 3B hydraulic precision certification
SPECIFICATIONS
| Max Flow | 233 L/Min |
| Max Head | 136 m |
| Power | 5.5 kW / 415v |
| Rated Current | 9.39 Amps |
| Suitable For | Process Water Handling |
| Body Material | AISI 304 Stainless Steel |
| Liquid Temperature | '-10°C to +120°C |
| Inlet Size | 40 mm |
| Outlet Size | 32 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.
Across vertical pipe runs, how much fluid lift elevation is produced by this pump?
Elevating water across vertical distribution lines, the 10HM12S55T generates a maximum dynamic head of approximately 136 m.
In water circulation circuits, what peak flow capacity and discharge pipe size does this pump sustain?
Operating across distribution pipework, the 10HM-12S-55T discharges a peak delivery flow rate of approximately 233 L/Min via Rp 1-1/2" (40 mm) suction and Rp 1-1/4" (32 mm) discharge.
What corrosion-resistant alloy materials and mechanical seal elastomers are featured in this unit?
Alloy materials chosen for the 10HM 12S 55T include AISI 304 stainless steel pump casing, diffusers, and closed impellers, which operate in synergy with elastomeric seals to prevent corrosion.
Within commercial motor circuits, what electrical supply voltage and motor power rating are needed?
Operating power for the 10HM_12S_55T is supplied by a 5.5 kW (7.5 HP) motor functioning on 380–415 V, 50 Hz, three-phase at 9.39 A.
Regarding thermal capabilities, what permissible liquid temperature range and working pressure apply?
Hydraulic pressure thresholds on the 10HM12S55T certify a maximum working pressure rating of 16 bar (PN 16) and fluid temperature limits from -30°C to +120°C.
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