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SKU: 96047449
Grundfos SEV.80.80.110.2.50B Cast Iron 2-Pole Submersible Pump for Lift Stations with SuperVortex Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Sewage collection systems and municipal networks require the handling of contaminated liquids with a pH value between 4 and 10. The SEV.80.80.110.2.50B handles grey water and effluent where reliable solids passage is necessary for continuous operation. This unit maintains stable performance in dry or submerged installations with temperatures up to 40°C and installation depths up to 20 m.
Hydraulic behavior is driven by a 11 kW three-phase motor on a 415v supply with a rated current of 20.8 Amps. This assembly generates a maximum flow of 1500 L/Min and a maximum head of 44.3 m for pressurized sewer mains. The model operates at 2935 rpm, ensuring consistent circulation characteristics. Power is distributed through a 15-metre Lyniflex cable to support infrastructure in drainage networks.
Internal fluid paths utilize a SuperVortex impeller configuration for the free passage of solids up to 80 mm. This centrifugal design prevents internal clogging and contact that could compromise volumetric efficiency. By utilizing a vortex flow path, the unit minimizes friction and vibration to protect the rotating assembly. The impeller manages wastewater in suspension to maintain operational flow behavior in collection pits.
Mechanical construction features a cast iron housing and motor shell with an IP68 rating. The motor is shielded by a SiC/SiC primary shaft seal and a CER/CARNBR secondary seal in an oil bath. This unit includes an internal thermal sensor for motor protection and is intended for high-volume transfer. The casting features DN 80 inlet and DN 80 outlet connections for integration into standard wastewater infrastructure.
Features
- SuperVortex impeller design facilitates the passage of solids up to 80 mm through the pump casing to maintain hydraulic throughput.
- Cast iron pump housing and motor shell provide the structural rigidity required for dry or submerged installation depths up to 20 m.
- Double mechanical shaft seal arrangement with silicon carbide and ceramic/carbon faces in an oil bath ensures motor protection.
- IP68 enclosure rating confirms the unit is suitable for permanent immersion in wastewater with a pH range of 4 to 10.
- DN 80 inlet and DN 80 outlet ports are sized for standard connection to wastewater collection pits and infrastructure.
- Lyniflex 15-metre power cable provides a secure electrical connection to three-phase 415v supplies for wastewater handling.
- Maximum head of 44.3 m supports wastewater discharge in pressurized sewer mains and municipal lift stations.
SPECIFICATIONS
| Max Flow | 1500 L/Min |
| Max Head | 44.3 m |
| Power | 11 kW / 415v |
| Rated Current | 20.8 Amps |
| Suitable For | Municipal Sewage Networks |
| Body Material | Cast iron |
| Liquid Temperature | Maximum 40°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.
What discharge flow rate does this pump maintain during peak operation?
Displacing fluid into connected headers, the Grundfos SEV.80.80.110.2.50B sustains up to 1500 L/Min of volumetric throughput.
How much pumping height does this pump provide?
Vertical elevation capability on the SEV.80.80.110.2.50B reaches a maximum dynamic head of approximately 44.3 m under rated conditions.
What motor power rating and running current power this pump?
Powered by a dedicated 11 kW motor, the SEV-80-80-110-2-50B connects to 415 V three-phase mains power with a rated current draw of 20.8 Amps.
What primary fluid transfer and circulation roles are designated for this pump?
Everyday water management duties for the SEV 80 80 110 2 50B focus on Preventing solids accumulation, maintains a 80 mm spherical through-let through its SuperVortex profile, providing reliable pumping performance.
What connection layout and port dimensions are featured on this unit?
Connecting via a standard auto-coupling, the SEV/80/80/110/2/50B aligns cleanly with system plumbing headers.
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