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SKU: 3HM19S15M
Lowara 3HM19S15M Stainless Steel Continuous Multistage Centrifugal Pump for Cooling with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 3HM19S15M provides precise fluid management for industrial cooling circuits and demanding process water requirements. Designed for horizontal installation, this multistage centrifugal unit excels in applications requiring consistent pressure delivery, effectively managing clean liquids within building services and manufacturing environments. Its architecture is specifically engineered to handle continuous duty cycles, ensuring hydraulic stability in systems where flow requirements remain steady.
Engineering specifications for this unit include a maximum power rating of 1.5 kW at 240v. The hydraulic performance reaches a Max Head 136 m and a Max Flow 73.3 L/Min, providing versatility for various circulation tasks. The pump assembly is configured for 25 mm inlet and 25 mm outlet plumbing connections, facilitating integration into standard technical pipework infrastructures for both maintenance and new project installations.
Construction centres on a fully integrated stainless steel hydraulic block, which enhances structural integrity and resistance during operation. The multistage design facilitates incremental pressure generation, ensuring that the fluid remains under controlled acceleration through each stage. This configuration results in efficient energy usage and smooth flow transitions, mitigating common hydraulic turbulence found in single-stage designs while maintaining steady output pressures even during variable demand periods.
Designed as a close-coupled unit, the pump features a TEFC motor arrangement protected by an IP55 ingress rating. The mechanical seal assembly utilizes robust material combinations to prevent leakage and ensure long-term service life. This pump is suited for environments ranging from -10°C to +60°C and maintains electrical stability through its high-efficiency IE3 motor design, which requires appropriate user-supplied thermal and electrical protection for safe operational functionality.
Features:
- AISI 304 stainless steel hydraulic construction
- IE3 motor efficiency rating for reduced energy consumption
- TEFC 2-pole asynchronous motor configuration
- Silicon carbide and carbon mechanical seal surfaces
- Suitable for installation in controlled liquid handling environments
- Compliant with EN 60335-2-41 and ErP 2009/125/EC standards
SPECIFICATIONS
| Max Flow | 73.3 L/Min |
| Max Head | 136 m |
| Power | 1.5 kW / 240v |
| Rated Current | 9.02 Amps |
| Suitable For | Cooling Systems |
| Body Material | AISI 304 Stainless Steel |
| Liquid Temperature | '-10°C to +60°C |
| Inlet Size | 25 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 construction metallurgy and mechanical seal materials defend this multistage unit against attack?
All-metal stainless construction safeguards the 3HM19S15M, utilizing AISI 304 stainless steel casing and closed impeller alloy metallurgy to eliminate fluid corrosion and particulate wear.
What single-phase supply voltage and electrical power rating in kilowatt run this pressure pump?
Motor power on the 3HM-19S-15M is rated at an electrical output of 1.5 kW (2.0 HP), drawing an electrical current of 9.02 A from a 220–240 V, 50 Hz, single-phase power supply.
Where is horizontal mounting recommended for this transfer booster and how is backflow stopped?
Installation of the 3HM 19S 15M calls for a sturdy horizontal floor base with perimeter drainage, accompanied by an external in-line non-return check valve to stop system backflow.
What peak dynamic lift head is delivered by this multistage pressure pump upward?
Delivering steady vertical lift, the 3HM_19S_15M generates a maximum dynamic head of approximately 141 m to propel fluid across high elevation rises.
What fluid flow capacity and discharge port threads apply to this multistage transfer pump?
Water transfer volume reaches a peak delivery flow of approximately 73.3 L/Min on the 3HM19S15M, connecting via Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge.
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