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SKU: 10HM11S40T
Lowara 10HM11S40T Stainless Steel Steady Multistage Centrifugal Pump for Clean Liquids with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 10HM11S40T provides efficient and reliable pumping performance. Handling pressurized water requirements across large-scale industrial infrastructure necessitates the technical precision found in this multistage assembly. By utilizing a horizontal orientation, the unit integrates into process loops where consistent fluid throughput is mandatory for operational stability. Suction and discharge transitions are managed via standard 40mm and 32mm ports, facilitating direct integration into complex piping networks. This configuration is particularly suited for environments where liquid temperature control remains within the -10°C to +120°C range, providing a versatile solution for cooling arrays and municipal distribution segments.
Operational parameters for this model are defined by a Max Head 124 m alongside a Max Flow 233 L/Min. Powering these performance metrics is a 4 kW electric motor designed for 415v input, operating at a rated current of 7.7 Amps. These values demonstrate the capacity for high-pressure delivery while maintaining a steady flow coefficient, suitable for challenging hydraulic demands where fluid displacement efficiency is the primary performance indicator.
Fluid dynamics are governed by a multistage arrangement utilizing AISI 304 stainless steel components throughout the hydraulic path. This construction ensures that the liquid contact surfaces resist common degradation associated with active process fluids. The mechanical architecture focuses on minimizing internal turbulence during passage through the series of stages, allowing the pump to maintain its discharge pressure characteristics even during fluctuating system loads or varied suction conditions common in industrial water movement.
Housing the internals is a full stainless steel casing coupled with an IE3 rated TEFC induction motor to ensure thermodynamic efficiency during extended run cycles. The entire assembly meets an IP55 protection rating, shielding the drive components from moisture ingress and dust ingress within demanding industrial settings. Mounting is facilitated through a robust base plate that maintains alignment for the horizontal shaft, preventing vibration-induced mechanical stress during high-speed operation.
Features:
- Integrated IE3 efficiency class motor for reduced energy consumption
- AISI 304 stainless steel casing suitable for chemically active liquids
- Compact close-coupled modular design for restricted spatial installations
- Certified for potable water handling according to global standards
- Protection class IP55 ensures resilience against industrial environmental contaminants
- Standardized Rp threaded hydraulic connections for simplified installation procedures
SPECIFICATIONS
| Max Flow | 233 L/Min |
| Max Head | 124 m |
| Power | 4 kW / 415v |
| Rated Current | 7.7 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 commercial building circuits, what operating pressure rating and fluid temperature limits apply?
Permissible operational conditions allow the 10HM11S40T to deliver a maximum working pressure capability of 16 bar (PN 16) alongside temperature limits from -10°C to +120°C.
When elevating fluid upward, what maximum dynamic lift head does this booster achieve?
Producing vertical lift, the 10HM-11S-40T attains a peak dynamic head capability of approximately 124 m.
Across commercial plumbing lines, what delivery flow volume and discharge thread sizing are provided?
Transfer flow delivery through Rp 1-1/2" (40 mm) suction and Rp 1-1/4" (32 mm) discharge reaches a maximum volume of approximately 233 L/Min on the 10HM 11S 40T.
How are internal components protected from chemical attack by this booster metallurgy and seal build?
Constructed with AISI 304 stainless steel pump casing, diffusers, and closed impellers, the 10HM_11S_40T uses mechanical face seals to prevent corrosion and alloy degradation.
How much electrical power in kilowatts and what operating voltage current feed are demanded?
Motor operation on the 10HM11S40T is rated at 4 kW (5.5 HP) powered across 380–415 V, 50 Hz, three-phase drawing 7.7 A.
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