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SKU: 5HM09N11M
Lowara 5HM09N11M Stainless Steel Stable Multistage Centrifugal Pump for Fluid Processing with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Circulating industrial liquids effectively, the Lowara 5HM09N11M maintains high-level hydraulic performance across complex piping configurations. Its architectural design focuses on clean fluid movement within aggressive or chemically sensitive environments, providing a versatile solution for systems where material integrity remains paramount. The horizontal orientation allows for seamless integration into existing skid-mounted assemblies, while the specific casing geometry minimizes internal turbulence during high-speed operation.
Operational threshold limits are defined by a Max Head of 63.1 m alongside a Max Flow of 142 L/Min, providing substantial force for demanding process circuits. The unit is driven by a 1.1 kW motor that operates consistently under full load, supporting stable flow rates even when managing fluctuating system backpressures or varying liquid viscosities.
Fluid dynamics are governed by a multi-stage closed design that enhances pressure generation without compromising flow volume. Each stage is calibrated to balance kinetic energy transfer efficiently, reducing the overall stress on the shaft assembly during peak operation. The internal geometry is engineered for smooth laminar flow to minimize internal friction and heat dissipation throughout the pumping cycle.
Constructed with AISI 316 stainless steel, this pump assembly features a TEFC motor protected by an IP55 rating, ensuring reliability in varying ambient conditions. The mechanical sealing components consist of hardened materials selected for long-term wear resistance, complemented by FPM elastomers that provide chemical inertness. The mounting bracket is structurally reinforced to dampen operational vibration while facilitating a direct-drive coupling setup for standardized installation procedures.
Features:
- Silicon carbide mechanical seal surfaces for enhanced wear resistance
- TEFC motor enclosure with insulation class F for thermal protection
- Compatible with aggressive liquids due to AISI 316 construction
- Balanced assembly designed to meet ISO 9906:2012 hydraulic standards
- Threaded suction and delivery ports for secure plumbing attachment
- Supports continuous duty operation in process water handling systems
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 63.1 m |
| Power | 1.1 kW / 240v |
| Rated Current | 6.87 Amps |
| Suitable For | Cooling Systems |
| 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.
Which alloy materials and mechanical seal metallurgy guard against corrosion inside this booster?
Corrosion-resistant construction on the 5HM09N11M combines AISI 316L stainless steel pump casing, diffusers, and closed impellers with mechanical face seals to prevent chemical attack.
In terms of electrical drive, what kilowatt power rating and operating voltage feed are utilized?
The power drive of the 5HM-09N-11M features a 1.1 kW (1.5 HP) motor operating at 220–240 V, 50 Hz, single-phase with current demand of 6.87 A.
To protect casing integrity, what liquid operating temperature limits and maximum working pressure apply?
High pressure containment on the 5HM 09N 11M is rated for a maximum working pressure limit of 16 bar (PN 16) with fluid temperature capabilities from -30°C to +120°C.
How many meters of dynamic elevation head can this multistage booster elevate upward?
Overcoming elevation resistance across pipework, the 5HM_09N_11M provides a maximum dynamic head of approximately 63.1 m.
In distribution plumbing lines, what peak delivery flow volume and port size are engineered here?
Discharge plumbing connections of Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge allow the 5HM09N11M to output a maximum delivery flow volume of approximately 142 L/Min.
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