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SKU: 99774906
Grundfos SEV.80.80.265.2.52H.N.51D.A.T Cast Iron 2-Pole Sewage Pump for treatment with SuperVortex Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Addressing long-term operating efficiency configurations and safety protection containment, the SEV.80.80.265.2.52H.N.51D.A.T 80 mm outlet submersible wastewater pump is intended to support massive sewage treatment plant operations. Constructed to withstand heavy environmental exposure, this high-capacity unit helps manage extreme fluid influxes in industrial garages and large-scale public utilities, delivering consistent hydraulic performance under demanding commercial conditions.
The system operates on a 26.5 kW / 415v three-phase motor array, achieving a commanding maximum head of 66 m and an expansive maximum flow rate of approximately 3114 L/Min. Standard plumbing connections utilize a 100 mm inlet and an 80 mm outlet for optimal raw fluid transfer. Current consumption is strictly monitored, operating at 53 Amps during demanding load applications.
With a massive net weight of 306 kg, the pump establishes a firmly anchored position within deep submersible environments. The primary housing is cast from high-grade cast iron EN 1561 EN-GJL-250, engineered for liquids reaching 40 degrees Celsius. It is highly suitable for guide rail installations using an automatic coupling arrangement that allows service access without entering the wet well.
Long-term maintenance is significantly enhanced through the integration of a cartridge-style double shaft seal, which can be swapped entirely in the field. Concurrently, a dedicated cable entry connector is mounted on the unit, providing a secure method to detach the main electrical supply lines without compromising the structural seal of the top motor housing.
Features
- High-clearance SuperVortex impeller fabricated from cast iron alloys.
- Internal cavity moisture sensors for immediate physical breach detection.
- Watertight IP68 motor enclosure standard for deep fluid deployment.
- Secondary shaft seal utilizing a specialized silicon carbide and carbon blend.
- Two-pole heavy-duty motor layout for continuous dynamic operation.
- Active thermal tracking handled by built-in thermistor arrays.
SPECIFICATIONS
| Max Flow | 3114 L/Min |
| Max Head | 66 m |
| Power | 26.5 kW / 415v |
| Rated Current | 53 Amps |
| Suitable For | Garages |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 100 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.
Within municipal drainage basins, what maximum fluid volume does this submersible pump discharge?
Across heavy drainage cycles, Grundfos SEV.80.80.265.2.52H.N.51D.A.T evacuates wastewater at a maximum rate of 3114 L/Min.
Within deep collection wet wells, what maximum vertical discharge head is developed under load?
Centralized lift vaults operate with SEV.80.80.265.2.52H.N.51D.A.T maintaining a vertical discharge elevation of 66 m.
Which motor output rating, line voltage feed, and operational current draw support this unit?
Electrical parameters for SEV-80-80-265-2-52H-N-51D-A-T specify a 26.5 kW motor operating from a three-phase 415 V power line at 53 Amps.
What free spherical passage clearance does the recessed SuperVortex runner maintain for raw sewage?
Hydraulic contours of the SuperVortex runner in SEV 80 80 265 2 52H N 51D A T maintain an unobstructed corridor that accommodates solid waste up to 80 mm.
What physical auto-coupling system secures this heavy pump to permanent discharge risers?
Submerged in wet wells, SEV/80/80/265/2/52H/N/51D/A/T locks securely onto guide rail auto-coupling pedestals to establish a tight discharge seal.
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