Roll over image to zoom
SKU: NSCS50-250/150
Lowara NSCS50 250/150 Stainless Steel Horizontal Centrifugal Pump for Climate Control 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. By installing the Lowara NSCS50-250/150 centrifugal pump, commercial facilities can equip their heating and cooling circuits with a practical fluid transport solution.
Performance specifications highlight a maximum head rating of approximately 57.7 m alongside a peak delivery capacity of 1326 L/Min. Driven by a 15 kW electric motor, this unit operates on a 415v three-phase power supply and draws 26.1 Amps. Plumbing connections are sized at 65 mm for suction and 50 mm for discharge.
A precision-cast rotating assembly directs incoming liquid to manage exit acceleration while dampening internal vibration. This end-suction layout balances applied centrifugal forces, which helps keep utility circulation steady regardless of minor fluctuations in system resistance.
Engineered to process liquid environments from -25°C to +120°C, the core wetted elements are constructed using fabricated AISI 316 stainless steel. The external architecture utilizes structural bracing and an enclosed motor shield to protect sensitive electrical components from factory exposure.
FEATURES
- Solidly linked drive extension ensures aligned rotational movement under standard system strain
- Strategic back pull-out architecture minimizes service downtime by isolating the internal rotating elements
- Precision-machined casing cover limits microscopic bypass to maintain target system pressure
- Industrial squirrel cage motor construction supports continuous-duty reliability
- DN65 and DN50 standardized bolting flanges simplify the attachment of commercial pipework
- Precision-welded hydraulic geometry addresses internal cavitation risks during sustained operation
- IP55-rated external enclosure repels airborne moisture and facility dust
SPECIFICATIONS
| Max Flow | 1326 L/Min |
| Max Head | 57.7 m |
| Power | 15 kW / 415v |
| Rated Current | 26.1 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.
In commercial water loops, what peak delivery flow and connection port sizes does this flanged end-suction centrifugal pump maintain?
Piping through primary discharge ports, the NSCS50-250/150 maintains a maximum delivery flow volume of approximately 1326 L/Min across DN 65 suction and DN 50 discharge flanged ports.
To prevent corrosion and chemical attack, what alloy materials and mechanical seal faces are chosen for this flanged end-suction centrifugal pump?
Produced for aggressive liquid service, the NSCS50-250-150 incorporates alloy metallurgy of cast iron casing with stainless steel closed impellers and precision mechanical seals to guard against corrosion.
Regarding motor power supply, what electrical voltage feed and kilowatt rating energize this flanged end-suction centrifugal pump?
Actuated from standard electrical distribution, the NSCS50 250 150 utilizes an electric motor rated at 15 kW (20.0 HP) operating on 380–415 V, 50 Hz, three-phase drawing 26.1 A.
What operating pressure boundaries and permissible liquid temperature range are certified for this flanged end-suction centrifugal pump?
Configured across commercial fluid lines, the NSCS50_250_150 accommodates a maximum working pressure limit of 16 bar (PN 16) with permissible fluid temperatures from -25°C to +120°C.
What maximum elevation lift head is generated by this flanged end-suction centrifugal pump against system backpressure?
Generating through tall plumbing risers, the NSCS50-250/150 achieves a peak dynamic head of approximately 57.7 m to propel liquid upward.
Need help choosing the right pump?
Our team of pump experts are here to help you find the perfect solution for your application.
- Free expert advice
- Pump sizing & system recommendations
- Fast response — call or email us