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SKU: 3HM14N11M
Lowara 3HM14N11M Stainless Steel Robust Multistage Centrifugal Pump for Fluid Processing with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Facilitating consistent fluid displacement across closed-loop industrial cooling circuits necessitates the precision-engineered architecture found in this model. The unit addresses the requirement for continuous, reliable circulation of non-aggressive process fluids, ensuring that thermal exchange systems maintain operational equilibrium. By integrating advanced hydraulic pathways, it effectively manages the movement of liquids within high-demand scenarios, from cooling assemblies to intensive process water supply lines where consistency is essential for system longevity.
Operational threshold limits are defined by a Max Head 99.6 m alongside a Max Flow 73.3 L/Min, providing substantial force for demanding pressure applications. the Lowara 3HM14N11M operates on a 1.1 kW / 240v power supply, drawing a current of 6.73 Amps to sustain its high-rotational duty cycle. The engineering focus remains on maximizing hydraulic output while strictly adhering to the specified performance curves required for modern industrial installations.
Fluid dynamics are governed by a robust multistage closed impeller arrangement, specifically engineered to minimize internal friction and turbulence during high-velocity transit. This specific geometry ensures that the transition between stages remains smooth, providing constant head pressure even as system resistance varies. The close-coupled design maximizes the efficiency of the motor-to-impeller energy transfer, significantly reducing heat build-up during long-duration operational shifts.
Housing consists of high-grade AISI 316 stainless steel, offering significant resilience to environmental exposure and internal chemical contact. The assembly features an IP55 rated motor with a TEFC configuration to prevent ingress of airborne debris and moisture in industrial settings. Mounting is facilitated by the compact horizontal footprint, which allows for simplified integration into existing plumbing grids, utilizing standard 25mm inlet and 25mm outlet connection points to maintain consistent flow alignment throughout the pump life.
Features:
- Silicon carbide mechanical seal faces for improved longevity
- EPDM elastomer components for chemical compatibility
- Total Enclosed Fan Cooled motor with squirrel-cage rotor
- Certified WRAS and ACS compliance for liquid safety
- ISO 9906:2012 Grade 3B hydraulic compliance standards
- Designed for operational stability from -10°C to +60°C
SPECIFICATIONS
| Max Flow | 73.3 L/Min |
| Max Head | 99.6 m |
| Power | 1.1 kW / 240v |
| Rated Current | 6.73 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.
How effectively does this multistage booster elevate liquid upward against gravity?
Elevating water across plant piping networks, the 3HM14N11M produces a maximum dynamic head of approximately 99.6 m.
Across primary distribution lines, what maximum fluid flow rate and pipe thread apply?
Fluid transfer volume peaks at a delivery flow rate of approximately 73.3 L/Min on the 3HM-14N-11M, plumbed with Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge.
What corrosion-resistant alloy construction and mechanical seal components are built into this pump?
Manufactured with AISI 316L stainless steel pump casing, diffusers, and closed impellers, the 3HM 14N 11M utilizes precision mechanical seals to prevent corrosion across fluid passages.
Across commercial electrical distribution, what motor power rating and voltage feed energize this unit?
Electrical supply of 220–240 V, 50 Hz, single-phase drives the 3HM_14N_11M, which features a 1.1 kW (1.5 HP) motor drawing 6.73 A.
What operating pressure capability and permissible fluid temperature range govern this booster?
High pressure durability on the 3HM14N11M sustains a maximum working pressure rating of 16 bar (PN 16) across fluid temperatures from -10°C to +60°C.
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