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SKU: 3HM06S05M
Lowara 3HM06S05M Stainless Steel Quiet Multistage Centrifugal Pump for Process Water with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 3HM06S05M provides efficient and reliable pumping performance. Designed for complex hydraulic circuits, this horizontal multistage unit addresses the needs of commercial cooling systems and industrial process water management. It is optimized for installations requiring steady, multi-point water delivery where pressure stability is critical to system performance. The hydraulic architecture ensures efficient liquid movement across a wide range of operational demands, making it a suitable choice for environments where precise flow control is necessary to support machinery and thermal regulation loops.
The system achieves a Max Head 41.5 m and a Max Flow 73.3 L/Min, providing reliable output for demanding circulation tasks. It operates on a 0.5 kW motor configured for 240v power supplies, maintaining high efficiency during sustained operation. Its compact footprint ensures it fits into limited plant room spaces while delivering consistent pressure, suitable for diverse clean liquid handling environments including heating and ventilation networks.
Engineered with a multistage arrangement, the pump utilizes an AISI 304 stainless steel fluid path and liquid handling components. This design configuration minimizes internal hydraulic losses and enhances flow stability during startup and shutdown sequences. The modular construction allows for effective liquid transition between stages, providing a steady discharge pressure while minimizing turbulence within the casing during higher flow demand periods.
Connection is facilitated via 25 mm suction and 25 mm delivery ports, allowing for straightforward integration into existing piping layouts. The unit features an IPX5 protection rating and is designed for close-coupled mounting. The TEFC motor arrangement is protected by internal insulation standards, ensuring stable performance in controlled industrial settings. Its structural integrity is supported by a robust stainless steel pump body, intended for continuous use in clean, non-corrosive fluid applications.
Features:
- TEFC motor enclosure for enhanced protection against ingress
- AISI 304 stainless steel fluid path for increased component longevity
- Close-coupled architecture for streamlined installation in narrow spaces
- IPX5 certified protection class for pump-end environmental security
- Standardized 25 mm inlet and outlet port alignment for piping compatibility
- High-efficiency motor design suitable for continuous duty cycle operation
SPECIFICATIONS
| Max Flow | 73.3 L/Min |
| Max Head | 41.5 m |
| Power | 0.5 kW / 240v |
| Rated Current | 3.09 Amps |
| Suitable For | Cooling Systems and Process Water Handling |
| 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 maximum delivery flow rate does this multistage circulation pump discharge across piping?
Supplying steady fluid flow across piping circuits, the 3HM06S05M provides a maximum delivery flow volume of approximately 73.3 L/Min with Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge.
Which stainless alloy components safeguard the impellers and casing against particulate erosion?
Resisting fluid corrosion and mineral attack, the 3HM-06S-05M utilizes an AISI 304 stainless steel pump body, matching AISI 304 stainless closed impellers, and chemical attack resistant mechanical seal materials.
What kilowatt rating and electrical supply voltage run this single-phase circulation motor?
Electrical power feed for the 3HM 06S 05M requires a 220–240 V, 50 Hz, single-phase connection, delivering a motor power rating of 0.50 kW (0.7 HP) with an electrical running current of 3.09 A.
How does an external check valve prevent reverse flow across this horizontal circulation booster?
To prevent reverse flow and maintain line pressure, the 3HM_06S_05M must be paired with an external non-return check valve while anchored securely on a horizontal mounting base with proper drainage.
What peak vertical push head can this circulation multistage pump achieve upward?
Elevating water through vertical supply lines, the 3HM06S05M achieves a peak dynamic head rating of approximately 43.5 m at full elevation push.
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