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SKU: 93338829
Grundfos TPE3 32-250 Cast Iron Variable Speed Three Phase Inline Centrifugal Pump with Composite Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Built for continuous duty in hydronic climate control networks and facility water loops, the TPE3 32-250 inline centrifugal pump combines a 1.1 kW electric motor with close-coupled in-line architecture. Suction and discharge connections feature identical DN 32 porting, enabling direct drop-in placement within mechanical room pipe headers.
The hydraulic wet-end is engineered for optimal fluid dynamics, delivering 298 L/Min rated flow volume and reaching a maximum head capacity of 14.9 m. Cast iron housing materials (EN-GJL-250) provide reliable pressure containment under continuous duty cycles. A Composite impeller and BQQE seal drive liquid media across wetted passages. Net product weight measures 34.9 kg.
Configured for 3 x 380-500 V Three-phase power lines, the 1.1 kW drive motor draws 2.2 Amps during nominal full-load duty. Thermal operational limits support fluid handling from -25°C to 120°C across commercial hydronic networks. Connection to plant room headers relies on inline DN 32 suction and DN 32 discharge flanges.
Winding insulation complies with Class F standards within an IP55 rated motor enclosure designed for demanding plant room environments. Equipped with an onboard frequency converter and PI controller, the pump modulates motor RPM dynamically for maximum energy efficiency. Top-pull-out casing construction enables service personnel to extract drive components without disconnecting suction or discharge flanges.
Features
- EN-GJL-250 cast iron volute housing provides robust pressure containment up to 16 bar in demanding hydronic circulation loops.
- Corrosion-resistant Composite impeller rotor is precision-balanced to minimize operational vibration and extend bearing lifecycle.
- Standardized DN 32 flanged connections comply with EN 1092-2 for seamless drop-in integration into commercial pipe headers.
- Maintenance-free BQQE mechanical shaft seal prevents fluid leakage and maintains seal integrity under elevated working pressures.
- IP55 motor enclosure protection guards internal electrical components against ambient dust accumulation and water splash ingress.
- Class F thermal motor insulation permits continuous operation under elevated fluid temperatures ranging from -25°C to 120°C.
- Equal suction and discharge port diameters enable straightforward inline installation without requiring custom pipe reducer spools.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 298 L/Min |
| Max Head | 14.9 m |
| Power | 1.1 kW / 415v |
| Rated Current | 2.2 Amps |
| Suitable For | Heating & Cooling Systems |
| Body Material | EN-GJL-250 Cast Iron |
| Liquid Temperature | '-25°C to 120°C |
| Inlet Size | 32 mm |
| Outlet Size | 32 mm |
| Warranty | 24 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 kind of power supply does this pump require to run?
Running on 415 V three-phase power supplies, the Grundfos TPE3 32-250 is driven by a 1.1 kW motor rated at 2.2 Amps.
Can this pump operate in warm or hot water without overheating?
Routine operational thermal ceilings enable the TPE3 32-250 to process liquids -25°C to 120°C.
What maximum vertical water column can this pump maintain?
Vertical elevation capability on the TPE3-32-250 reaches a maximum dynamic head of approximately 14.9 m under rated conditions.
What discharge flow rate does this pump maintain during peak operation?
Fluid evacuation capacity for the TPE3 32 250 peaks at approximately 298 L/Min, providing dependable high-volume drainage.
What metallurgy is selected for the pump body to resist abrasive wear?
Manufactured with quality materials, the TPE3/32/250 incorporates high-grade alloy for dependable longevity and resistance to fluid erosion.
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