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SKU: NSCS65-125/92
Lowara NSCS65 125/92 Cast Iron End Suction Centrifugal Pump for HVAC Networks with Cast Iron Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Large-scale commercial HVAC networks depend on continuous thermal fluid movement to maintain proper climate control. The Lowara NSCS65-125/92 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 2622 L/Min and reaches a maximum head of approximately 28.1 m. The 9.2 kW electric motor operates on a 415v three-phase grid, pulling 17.5 Amps under load. Pipeline integration relies on an 80 mm inlet and a 65 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 cast iron, the primary fluid pathways endure thermal shifts from -25°C to +120°C. A 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 | 2622 L/Min |
| Max Head | 28.1 m |
| Power | 9.2 kW / 415v |
| Rated Current | 17.5 Amps |
| Suitable For | HVAC Circulation |
| Body Material | Cast Iron |
| Liquid Temperature | -25°C to +120°C |
| Inlet Size | 80 mm |
| Outlet Size | 65 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 alloy metallurgy and mechanical seal specifications safeguard this flanged end-suction centrifugal pump against corrosive fluid attack?
Crafted with corrosion-resistant alloy materials, the NSCS65-125/92 provides alloy metallurgy of cast iron casing with stainless steel closed impellers paired with mechanical seals to protect against corrosion.
Under industrial power distribution, what motor power in kilowatts and supply voltage current energize this flanged end-suction centrifugal pump?
Connected by facility power panels, the NSCS65-125-92 incorporates an electric motor rated at 9.2 kW (12.5 HP) connecting to 380–415 V, 50 Hz, three-phase with current feed of 17.5 A.
To ensure casing protection, what maximum working pressure limit in bar and temperature tolerances apply to this flanged end-suction centrifugal pump?
Tested under demanding fluid temperatures, the NSCS65 125 92 certifies a maximum working pressure rating of 16 bar (PN 16) with allowable fluid temperatures from -25°C to +120°C.
When discharging through vertical lines, what dynamic head does this flanged end-suction centrifugal pump achieve?
Rising across building service lines, the NSCS65_125_92 provides a peak dynamic lift head of approximately 28.1 m pushing water upward.
How many liters per minute of fluid volume can this flanged end-suction centrifugal pump discharge through its outlet port?
Feeding across facility piping networks, the NSCS65-125/92 supplies a maximum fluid delivery volume of approximately 2622 L/Min through DN 80 suction and DN 65 discharge flanged ports.
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