Roll over image to zoom
SKU: 10HM03S11T
Lowara 10HM03S11T Stainless Steel Compact Multistage Centrifugal Pump for Cooling Loops with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Achieving stable water pressure across multi-storey industrial layouts depends on the reliable hydraulic output of the Lowara 10HM03S11T. This unit functions primarily as a horizontal multistage solution, specifically configured for clean liquid transfer in systems where consistent flow is paramount. Its close-coupled, non-self-priming design integrates seamlessly into existing process piping, providing a solution for applications ranging from cooling circuits to complex water transport networks in municipal facilities. The assembly is intended for indoor installation environments, utilizing standardized port dimensions for straightforward physical integration.
Operational performance thresholds are defined by a Max Head 33.6 m and a Max Flow 233 L/Min. This electrical configuration draws a maximum power of 1.1 kW at 415v, maintained by a 2.40 Amps current load. Its internal fluid handling characteristics remain stable across a broad thermal range, accommodating process temperatures between -10°C and +120°C, which makes it suitable for varied climate control and industrial cooling requirements.
Fluid dynamics are governed by a stainless steel impeller arrangement that ensures precise circulation and minimized hydraulic friction losses. As an IE3-compliant TEFC motor-driven assembly, the pump emphasizes energy efficiency during continuous, high-demand operational cycles. The multistage internal geometry allows for progressive pressure build-up, ensuring that the unit maintains hydraulic stability even when handling challenging load variations typical of modern commercial plumbing or processing supply lines.
Constructed from AISI 304 stainless steel, the pump casing is engineered to withstand long-term exposure to treated process liquids. The TEFC motor housing provides an IP55 protection rating, shielding internal electrical components from dust and environmental moisture. The assembly features a suction connection of 40 mm and a delivery port of 32 mm, requiring precise alignment during mechanical setup to ensure structural longevity and minimal vibration during peak operation.
Features:
- Equipped with an IE3 energy-efficient two-pole air-cooled motor
- AISI 304 stainless steel pump body and hydraulic components
- Suitable for continuous operational duties in process systems
- IP55 rated enclosure protecting the electric drive system
- Threaded connection ports compatible with standard plumbing setups
- Certified for use with potable drinking water standards
SPECIFICATIONS
| Max Flow | 233 L/Min |
| Max Head | 33.6 m |
| Power | 1.1 kW / 415v |
| Rated Current | 2.4 Amps |
| Suitable For | Industrial Water Supply |
| 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.
How many liters per minute and what discharge outlet port diameter are supported on this pump?
Connecting via Rp 1-1/2" (40 mm) suction and Rp 1-1/4" (32 mm) discharge, the 10HM03S11T discharges a maximum delivery flow volume of approximately 233 L/Min into distribution lines.
Against liquid corrosion, what casing alloy metallurgy and mechanical seal materials are specified?
Manufactured from AISI 304 stainless steel pump casing, diffusers, and closed impellers, the 10HM-03S-11T uses elastomeric mechanical seals to defend against particulate attack and corrosion.
Under nominal utility power, what operating electrical voltage and motor kilowatt rating are demanded?
Motor power on the 10HM 03S 11T is rated at 1.1 kW (1.5 HP), operating efficiently from 380–415 V, 50 Hz, three-phase at 2.4 A.
How do the maximum working pressure capability and liquid temperature limits protect this booster?
Pressure containment on the 10HM_03S_11T provides a maximum working pressure rating of 16 bar (PN 16) alongside liquid temperature capabilities from -30°C to +120°C.
What dynamic lift head can this large multistage unit develop upward across risers?
Centrifugal multistage impellers enable the 10HM03S11T to deliver a maximum dynamic head of approximately 33.6 m to raise fluids upward.
Need help choosing the right pump?
Our team of pump experts are here to help you find the perfect solution for your application.
- Free expert advice
- Pump sizing & system recommendations
- Fast response — call or email us