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SKU: 5HM11N15M
Lowara 5HM11N15M Stainless Steel Efficient Multistage Centrifugal Pump for Cooling Loops with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Navigating complex fluid transfer requirements within industrial cooling circuits necessitates the use of high-grade, chemically resistant materials. The Lowara 5HM11N15M provides an effective solution for environments where standard components might succumb to corrosion or mechanical fatigue. This horizontal multistage assembly is specifically oriented toward demanding process water handling and cooling loop applications, where reliability is dictated by the ability to maintain consistent flow under variable load conditions.
Operational parameters for this unit include a Max Head 78.2 m and a Max Flow 142 L/Min, supported by a 1.5 kW motor. Electrical energy requirements are satisfied through a 220-240V single-phase input with a rated current of 8.42 Amps. These metrics ensure stable hydraulic throughput for high-pressure irrigation and critical process circulation scenarios throughout standard industrial installations.
Fluid dynamics are governed by a multistage arrangement of AISI 316 stainless steel closed components, engineered to minimize internal friction and turbulence. The horizontal multistage configuration enhances suction performance while maintaining high pressure at the discharge outlet, facilitating precise delivery in multi-stage circulation arrays where pressure drop-off would otherwise impact operational output.
Engineered for longevity, the casing and hydraulic components are constructed from AISI 316 stainless steel, ensuring broad compatibility with varied fluid types. The assembly is driven by a TEFC motor protected by an IP55 rating, allowing for continuous operation in environments with ambient temperature exposure up to 45°C. Plumbing integration is facilitated by a 32mm suction and 25mm outlet connection, providing a secure, leak-resistant interface.
Features:
- TEFC asynchronous two-pole motor configuration
- Silicon carbide and carbon mechanical seal integration
- EPDM elastomer gaskets for chemical resistance
- Continuous service capability in industrial settings
- Compliant with ISO 9906:2012 Grade 3B standards
- External TIG-welded structural casing for rigidity
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 78.2 m |
| Power | 1.5 kW / 240v |
| Rated Current | 8.42 Amps |
| Suitable For | Cooling Systems / Process Water Handling |
| Body Material | AISI 316 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.
In commercial boosting service, what operating pressure boundaries and fluid temperature are rated here?
Permissible operational boundaries on the 5HM11N15M feature a maximum working pressure capability of 16 bar (PN 16) alongside fluid temperature limits of -30°C to +120°C.
Overcoming vertical elevation rise, what dynamic lift head applies to this pressure booster?
Generating steady upward lift, the 5HM-11N-15M reaches a maximum dynamic elevation head of approximately 78.2 m.
When circulating clean water, what liquid flow rate and discharge port diameter dimensions apply?
Transferring water across piping networks, the 5HM 11N 15M delivers a maximum delivery flow volume of approximately 142 L/Min via Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
How does the pump metallurgy and mechanical seal material selection protect against chemical attack?
Preventing corrosion across internal components, the 5HM_11N_15M utilizes AISI 316L stainless steel pump casing, diffusers, and closed impellers and elastomeric mechanical seals.
What power rating in kilowatts and electrical supply voltage feed run this multistage booster?
Supplying power to the 5HM11N15M, its motor delivers 1.5 kW (2.0 HP) when energized at 220–240 V, 50 Hz, single-phase drawing 8.42 A.
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