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SKU: 5HM17S22M
Lowara 5HM17S22M Stainless Steel TEFC Multistage Centrifugal Pump for Building Services with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Engineered for high-pressure clean water handling in industrial and commercial building services, the Lowara 5HM17S22M provides a stable hydraulic solution for operations requiring consistent flow. This horizontal multistage pump is suited for applications ranging from secondary pressure boosting systems and process water movement to specialized cooling circuitry, effectively addressing the need for precise liquid circulation in variable load environments.
The system achieves a Max Head 121 m and a Max Flow 142 L/Min. Designed for integration into demanding professional installations, the unit features a 2.2 kW motor input and connections sized at 32 mm for the inlet and 25 mm for the delivery. It is constructed to handle liquid temperatures ranging from -10°C to +60°C, ensuring compliance with diverse system requirements for both process heating and cooling cycles.
Hydraulic movement is managed by a multistage assembly featuring an AISI 304 stainless steel construction, ensuring structural integrity and consistent flow stability. The pump leverages an IE3 efficiency motor to optimize energy consumption during continuous duty cycles. This configuration provides smooth, quiet circulation, reducing the mechanical stresses typically found in single-stage pumping setups while maintaining high volumetric efficiency across the entire performance curve.
The installation is anchored by a close-coupled TEFC motor architecture, providing IP 55 protection against environmental contamination. Utilizing a robust casing design with advanced O-ring sealing, the pump ensures airtight connections and long-term operational consistency. Internal components are oriented to facilitate easy access for maintenance, while the stainless steel wetted parts support suitability for potable water and aggressive liquid environments as specified by material grades.
Features:
- AISI 304 stainless steel hydraulic construction
- IE3 premium efficiency motor classification
- TEFC motor enclosure for environmental protection
- Suitable for WRAS and ACS certified water systems
- Integrated 2-pole squirrel-cage motor technology
- Threaded delivery and suction port orientation
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 121 m |
| Power | 2.2 kW / 240v |
| Rated Current | 12.2 Amps |
| Suitable For | Process Water Handling |
| Body Material | AISI 304 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.
What electrical power rating and single-phase current draw apply to this booster motor?
Running on a 220–240 V, 50 Hz, single-phase power supply, the 5HM17S22M provides an electrical motor power output of 2.2 kW (3.0 HP) with an electrical current of 12.2 A.
Where should this stainless booster be secured on a horizontal mounting base with proper drainage?
Level horizontal mounting of the 5HM-17S-22M requires dedicated foundation drainage and an external non-return check valve to stop reverse fluid flow.
What peak vertical head and upward elevation pressure does this circulation unit produce?
Water elevation pressure peaks at a dynamic head of approximately 127 m when operating the 5HM 17S 22M under design conditions.
What fluid delivery flow volume and connection pipe threads are engineered into this pump?
Peak fluid delivery from the 5HM_17S_22M reaches a flow rate of approximately 142 L/Min through its standard Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
How do the stainless alloy casing and closed impellers prevent corrosion in process water?
Durability against abrasive particulate wear and chemical corrosion in the 5HM17S22M is ensured by an all-stainless AISI 304 metallurgical assembly.
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