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SKU: 3HM19N15M
Lowara 3HM19N15M Stainless Steel Stable Multistage Centrifugal Pump for Clean Liquids with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Fluid transfer requirements in demanding industrial cooling environments are addressed by the resilient construction of the Lowara 3HM19N15M horizontal assembly. The unit specifically targets environments where material integrity against chemical exposure is essential, providing consistent movement of process liquids through complex piping networks. Its close-coupled geometry allows for integration into compact plant rooms where vertical space is restricted, ensuring that steady flow remains uninterrupted during high-load operational cycles.
Operational threshold limits are defined by a Max Head 136 m alongside a Max Flow 73.3 L/Min. Driven by a 1.5 kW / 240v motor configuration, this pump achieves the hydraulic output required for intensive circulation duties. The performance curve indicates consistent energy transition, allowing the pump to maintain target pressure points even when demand variations fluctuate within the circuit.
Fluid dynamics are governed by a closed impeller arrangement engineered for high-pressure efficiency. The internal hydraulics utilize high-grade AISI 316L stainless steel, which mitigates surface cavitation risks and ensures long-term operational stability. The multistage layout progressively increases fluid velocity through each chamber, resulting in a smooth output with minimal turbulence, which is vital for maintaining the longevity of downstream sensitive components.
Casing assembly features full AISI 316 stainless steel to ensure absolute compatibility with aggressive or high-purity water media. The motor is protected to IP 55 standards and operates within an insulation class F rating. Installation is straightforward with 25mm inlet and outlet ports, supported by a mounting bracket design that absorbs resonant vibrations, keeping noise levels low throughout the operational range.
Features:
- TEFC asynchronous two-pole motor design
- IPX5 electrical protection for wash-down compliance
- EPDM elastomer sealing for chemical compatibility
- ISO 9906 Grade 3B hydraulic compliance standards
- WRAS and ACS certified for potable water contact
- Silicon carbide mechanical seal faces for wear resistance
SPECIFICATIONS
| Max Flow | 73.3 L/Min |
| Max Head | 136 m |
| Power | 1.5 kW / 240v |
| Rated Current | 9.02 Amps |
| Suitable For | Cooling Systems |
| 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.
What electrical motor power specifications and supply voltage current feed power this booster?
Operating from an electrical line of 220–240 V, 50 Hz, single-phase, the 3HM19N15M features a 1.5 kW (2.0 HP) motor pulling 9.02 A.
What maximum working pressure capability and permissible fluid temperature range protect this unit?
Pressure service boundaries on the 3HM-19N-15M certify a maximum working pressure limit of 16 bar (PN 16) with fluid temperatures from -30°C to +120°C.
Across vertical distribution risers, what dynamic head does this booster unit deliver?
Hydraulic vertical propulsion enables the 3HM 19N 15M to reach a peak dynamic head of approximately 136 m.
What maximum water flow volume and discharge pipe outlet diameter are engineered into this unit?
Integrating into piping systems with Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge, the 3HM_19N_15M outputs a maximum delivery flow volume of approximately 73.3 L/Min.
What alloy composition and mechanical seal construction ensure corrosion resilience across this unit?
Structural metallurgy throughout the 3HM19N15M combines AISI 316L stainless steel pump casing, diffusers, and closed impellers with mechanical face seals for corrosion defense.
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