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SKU: 3HM12N09M
Lowara 3HM12N09M Stainless Steel Resistant Multistage Centrifugal Pump for Process Water with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Transferring critical industrial fluids requires the chemical resistance of AISI 316 stainless steel housing, which defines the structural foundation of the Lowara 3HM12N09M horizontal multistage unit. Its deployment is centered around scenarios demanding precise hydraulic consistency, ranging from internal cooling loops to complex process water circuits. The configuration ensures that clean liquid transfer remains stable under continuous load, maintaining integrity when faced with technically sensitive installation environments.
Operational threshold limits are defined by a Max Head of approximately 83.7 m alongside a Max Flow of approximately 73.3 L/Min. Powering this output is a 0.95 kW / 240v motor engineered to deliver sustained rotational force. The internal fluid mechanics allow for efficient transition across varying pressure zones, accommodating the requirements of multi-stage circulation systems where consistent volume and head are non-negotiable for system health.
Fluid dynamics are governed by a multi-stage AISI 316L stainless steel impeller arrangement that reduces turbulence during high-speed operation. This specific series utilizes close-coupled engineering to minimize shaft deflection and enhance the lifespan of the mechanical sealing interfaces. The internal passage design prioritizes laminar flow, which supports the unit's effectiveness in sensitive applications involving continuous high-pressure cycles.
Protection is managed via an IP55 rated TEFC motor, which provides an effective barrier against airborne particulate ingress and moisture. Installation flexibility is supported by standard 25mm inlet and 25mm outlet connections, facilitating seamless integration into existing stainless steel piping networks. The assembly features modular tie-rod construction, allowing for simplified access to internal components during routine servicing without necessitating full system disconnection.
Features:
- Silicon carbide mechanical seal faces for abrasive resistance
- IE3 motor efficiency rating for reduced electrical consumption
- EPDM elastomer components for chemical compatibility
- WRAS and ACS certification for potable water contact
- Balanced asynchronous motor with squirrel-cage rotor design
- Corrosion-resistant AISI 316 stainless steel exterior casing
SPECIFICATIONS
| Max Flow | 73.3 L/Min |
| Max Head | 83.7 m |
| Power | 0.95 kW / 240v |
| Rated Current | 5.72 Amps |
| Suitable For | 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.
How much electrical current in amps and what motor power rating are drawn by this booster?
Operating current draws 5.72 A on the 3HM12N09M, powered by a 0.95 kW (1.3 HP) motor across 220–240 V, 50 Hz, single-phase.
How much working pressure in bar and what liquid temperature tolerances are supported by this pump?
Withstanding sustained pressure loads, the 3HM-12N-09M provides a maximum working pressure capability of 16 bar (PN 16) and temperatures from -30°C to +120°C.
Across vertical plumbing lines, what fluid lift head is developed by this booster?
Vertical fluid elevation generated by the 3HM 12N 09M reaches a maximum dynamic head of approximately 83.7 m.
When supplying service pipework, what peak water flow volume and port thread are delivered?
Outputting steady flow volume, the 3HM_12N_09M achieves a peak delivery flow rate of approximately 73.3 L/Min through its Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge.
What casing alloy construction and mechanical seal faces defend this booster from chemical attack?
Defending against fluid attack, the 3HM12N09M features alloy AISI 316L stainless steel pump casing, diffusers, and closed impellers paired with mechanical face seals.
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