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SKU: NSCS50-125/40
Lowara NSCS50 125/40 Stainless Steel Horizontal Centrifugal Pump for Cooling Systems with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Commercial HVAC networks depend on continuous thermal fluid movement to maintain proper climate control. The Lowara NSCS50-125/40 serves as a mechanical driver for heating and air-conditioning circulation, ensuring stable liquid delivery throughout centralized facility systems.
This model provides a maximum flow rate of 1500 L/Min and reaches a maximum head of approximately 20.4 m. The 4.0 kW electric motor operates on a 415v three-phase grid, pulling 7.57 Amps under load. Pipeline integration relies on a 65 mm inlet and a 50 mm outlet flange.
Fluid momentum is guided by a centrifugal profile structured to reduce operational noise while sustaining smooth pressurized distribution. By managing directional water flow, the pump maintains steady velocity even when encountering varying network resistance across multiple building zones.
Formed from fabricated AISI 316 stainless steel, the primary fluid pathways endure thermal shifts from -25°C to +120°C. A cast iron motor adapter bracket and an industrial sealing matrix surround the rotational bearings to minimize friction-induced wear during continuous service.
FEATURES
- Industrial stub shaft extension aligns the rotating assembly during continuous mechanical strain
- Standardized extraction mechanics reduce site maintenance durations by keeping fixed pipes in place
- Flange-ready interfaces ensure integration with standard commercial isolation valves
- Ergonomic drain plugs facilitate controlled fluid evacuation during system maintenance procedures
- Class 155 (F) insulation protects the internal copper windings against operating heat generation
- Interchangeable sealing chamber accommodates various mechanical seals for specific facility fluids
- Thickened casing walls absorb the hydraulic shocks typical of centralized building grids
SPECIFICATIONS
| Max Flow | 1500 L/Min |
| Max Head | 20.4 m |
| Power | 4 kW / 415v |
| Rated Current | 7.57 Amps |
| Suitable For | Cooling Systems |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | -25°C to +120°C |
| Inlet Size | 65 mm |
| Outlet Size | 50 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 maximum dynamic lift head is produced by this flanged end-suction centrifugal pump across elevation lines?
Overcoming across vertical pipe runs, the NSCS50-125/40 produces a maximum dynamic head of approximately 20.4 m to lift fluid upward.
Across plumbing networks, what maximum liquid flow rate and connection sizing does this flanged end-suction centrifugal pump sustain?
Delivering across connected plumbing lines, the NSCS50-125-40 delivers a peak delivery flow rate of approximately 1500 L/Min discharging through DN 65 suction and DN 50 discharge flanged ports.
What alloy metallurgy and mechanical face seal materials prevent corrosion damage in this flanged end-suction centrifugal pump?
Configured with alloy metallurgy components, the NSCS50 125 40 features alloy construction of cast iron casing with stainless steel closed impellers with mechanical face seals to resist corrosion and chemical attack.
Which electrical motor specifications and supply voltage current feed power this flanged end-suction centrifugal pump?
Supplied by commercial electrical feeds, the NSCS50_125_40 is powered by an electric motor rated at 4 kW (5.5 HP) running on 380–415 V, 50 Hz, three-phase with a current draw of 7.57 A.
Regarding hydraulic pressure, what maximum working pressure capability and fluid thermal limits apply to this flanged end-suction centrifugal pump?
Engineered under certified hydraulic pressure, the NSCS50-125/40 sustains a maximum working pressure capability of 16 bar (PN 16) across liquid operating temperatures from -25°C to +120°C.
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