Roll over image to zoom
SKU: 93339043
Grundfos TPE3 80-440 Cast Iron Variable Speed Three Phase Inline Centrifugal Pump with Cast Iron 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 80-440 inline centrifugal pump combines a 11 kW electric motor with close-coupled in-line architecture. Suction and discharge connections feature identical DN 80 porting, enabling direct drop-in placement within mechanical room pipe headers.
The hydraulic wet-end is engineered for optimal fluid dynamics, delivering 1817 L/Min rated flow volume and reaching a maximum head capacity of 30.6 m. Cast iron housing materials (EN-GJL-250) provide reliable pressure containment under continuous duty cycles. A Cast iron impeller and BQQE seal drive liquid media across wetted passages. Net product weight measures 116 kg.
Configured for 3 x 380-500 V Three-phase power lines, the 11 kW drive motor draws 20.3 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 80 suction and DN 80 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
- 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.
- Integrated variable frequency converter with PI controller modulates motor RPM dynamically to balance flow demand and lower energy usage.
- Top-pull-out structural layout enables complete drive head and impeller extraction without disconnecting the pump casing from system piping.
- High-efficiency motor design delivers optimized hydraulic throughput with minimal electrical power consumption across variable duty cycles.
- EN-GJL-250 cast iron volute housing provides robust pressure containment up to 16 bar in demanding hydronic circulation loops.
- Corrosion-resistant Cast iron impeller rotor is precision-balanced to minimize operational vibration and extend bearing lifecycle.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 1817 L/Min |
| Max Head | 30.6 m |
| Power | 11 kW / 415v |
| Rated Current | 20.3 Amps |
| Suitable For | Heating & Cooling Systems |
| Body Material | EN-GJL-250 Cast Iron |
| Liquid Temperature | '-25°C to 120°C |
| Inlet Size | 80 mm |
| Outlet Size | 80 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.
How much electrical energy in kilowatts, line voltage, and amperage does this variable unit draw?
Motor engineering in Grundfos TPE3 80-440 provides 11 kW of variable shaft power from a three-phase 415 V connection with a draw of 20.3 Amps.
In heavy plant rooms, what maximum liquid temperature and operating line pressure are sustained?
Extreme thermal conditions across -25°C to 120°C are sustained by TPE3 80-440 within maximum line pressure limits of 16 bar.
Responding to building occupancy schedules, how high can this variable speed unit lift water?
Regulating vertical fluid pressure across headers, TPE3-80-440 delivers a peak dynamic head of approximately 30.6 m.
Regulating liquid volume through integrated sensor data, what maximum volumetric throughput is achieved?
Fluid delivery performance certified for TPE3 80 440 reaches an operational throughput of approximately 1817 L/Min.
Under demanding hydronic duty, which metals protect the casing from mechanical distortion?
Superior casing metallurgy in TPE3/80/440 is established by an EN-GJL-250 cast iron housing paired with an aerodynamically balanced cast iron impeller (EN-GJL-200).
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