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SKU: 1HM09N05M
Lowara 1HM09N05M Stainless Steel Resilient Multistage Centrifugal Pump for Process Water with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 1HM09N05M is a precision-engineered pump. Corrosive, chemically active municipal supply loops benefit from the resilient AISI 316 construction found in this horizontal configuration. Designed for precise flow management in tight-tolerance systems, the unit maintains hydraulic consistency across wide-ranging temperature environments. Its close-coupled geometry is specifically engineered for facilities requiring steady, non-pulsing fluid delivery across process water loops, demineralized supply lines, and chemical blending operations.
Operational threshold limits are defined by a Max Head 52.6 m alongside a Max Flow 40 L/Min under standard operating conditions. The assembly integrates a 0.55 kW single-phase motor, pulling 3.59 Amps during continuous duty, which maintains fluid velocity in closed-circuit cooling systems. With hydraulic performance aligned to ISO 9906:2012 standards, the Lowara 1HM09N05M pump provides steady throughput in low-viscosity transfer applications.
Fluid dynamics are governed by a multistage impeller arrangement crafted entirely from AISI 316L stainless steel. This mechanical configuration mitigates internal friction losses while optimizing the path for accelerated liquid discharge. The internal hydraulic design ensures consistent pressure buildup, which is essential for multi-stage elevation tasks where stable suction lift and delivery head are necessary for system efficiency.
Protection is managed via an IP55 rated TEFC motor housing, shielding the internal windings from environmental particulate and moisture ingress. The pump shaft and casing utilize high-grade stainless steel components, complemented by elastomer gaskets suited for varied temperature ranges between -10°C and +60°C. Standard installation requires 25mm suction and delivery ports for seamless integration into existing industrial piping grids.
Features:
- Integrated silicon carbide mechanical seal surfaces for enhanced sealing longevity
- Suitable for continuous duty in demanding clean water circulation environments
- Externally ventilated squirrel-cage asynchronous motor configuration
- WRAS and ACS certified for safe handling of potable liquid supplies
- AISI 316 stainless steel casing construction to prevent structural oxidation
- Compact foot-mounted design allowing for direct horizontal plumbing connections
SPECIFICATIONS
| Max Flow | 40 L/Min |
| Max Head | 52.6 m |
| Power | 0.55 kW / 240v |
| Rated Current | 2.62 Amps |
| Suitable For | Industrial Process Water Handling |
| Body Material | AISI 316 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.
Against heavy vertical pipe resistance, what dynamic elevation head does this pump attain?
Dynamic elevation capability on the 1HM09N05M provides a peak head performance of approximately 52.6 m.
Across service plumbing networks, what maximum flow volume and pipe connection size are provided?
Delivering fluid across pipework loops, the 1HM-09N-05M provides a maximum delivery flow volume of approximately 40 L/Min through Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge.
Against particulate wear, what construction materials and mechanical seal elastomers protect this unit?
Safeguarding against fluid attack, the 1HM 09N 05M combines alloy AISI 316L stainless steel pump casing, diffusers, and closed impellers with elastomeric mechanical seals.
Regarding electrical input, what supply voltage and motor power current rating drive this booster?
Operating with a 0.55 kW (0.75 HP) electric motor, the 1HM_09N_05M connects to 220–240 V, 50 Hz, single-phase pulling 3.59 A.
What operating pressure rating in bar and permissible fluid temperature range govern this pump?
Fluid thermal parameters on the 1HM09N05M span from -30°C to +120°C paired with a maximum working pressure capability of 16 bar (PN 16).
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