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SKU: 98626006
Grundfos SL1.80.80.30.4.50B.C Cast Iron 4-Pole Wastewater Pump for Industrial Systems with S-Tube Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Industrial systems and collection basins utilise the Grundfos SL1.80.80.30.4.50B.C, a submersible wastewater pump certified under CE EN12050-1. This cast iron model is intended for handling untreated wastewater containing solids in submerged installations. It is suitable for pumping applications in industrial facilities requiring high-flow fluid transfer.
Operating on a 3 x 415V supply with a rated current of 6.9 Amps, this model features a 3 kW 4-pole motor running at 1453 rpm. It achieves a maximum flow up to 2634 L/min and a maximum head up to 12.7 m. The motor is designed for continuous S1 duty in untreated wastewater with a temperature range of 0°C to 40°C. The motor is cooled by the surrounding pumped liquid during normal submerged operation.
The hydraulic design utilises an S-tube impeller providing an 80 mm free passage for untreated wastewater containing solids while helping reduce the risk of clogging. The unit is equipped with a DN 100 inlet and a DN 80 (3") outlet connection with DIN flange standards. This single-vane configuration supports the transfer of raw effluents in industrial collection sumps.
Built with an EN-GJL-250 cast iron pump housing and motor casing, the unit includes a double SIC/SIC mechanical shaft seal arrangement. Integrated moisture sensors are used for seal and motor monitoring. Protection includes winding-embedded thermal switches, 10 metres of 07RN8-F power cable, and an IP68 enclosure rating. The pump is suitable for installation depths up to 7 metres.
FEATURES
- S-tube impeller with 80 mm free passage for reliable transit of wastewater containing large solids.
- 3 kW 4-pole motor operating at 1453 rpm on a 3 x 415V three-phase supply with 6.9 Amps rated current.
- DN 100 inlet and DN 80 (3") discharge connection for efficient fluid trajectories in collection sumps.
- Double mechanical SIC/SIC shaft seals with an oil chamber for redundant moisture defence for the stator.
- Integrated moisture sensors for monitoring of internal mechanical components during deep submersion.
- Built-in thermal switches within the motor winding for automatic electrical safety and heat regulation.
- 10-metre heavy-duty 07RN8-F power cable and IP68 moisture protection for continuous operation in deep wet wells.
- CE EN12050-1 certified for use in industrial wastewater systems and large-scale collection basins.
SPECIFICATIONS
| Max Flow | 2634 L/Min |
| Max Head | 12.7 m |
| Power | 3 kW / 415v |
| Rated Current | 6.9 Amps |
| Suitable For | Industrial Systems |
| 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.
What internal passage clearance supports reliable solids movement through this collection volute?
Dependable solids movement is supported by Grundfos SL1.80.80.30.4.50B.C with an expansive 80 mm free spherical clearance through the volute.
Which auto-coupling connection connects this pump to discharge risers without entering the pit?
Personnel can raise or seat SL1.80.80.30.4.50B.C without entering the pit thanks to its guide rail auto-coupling connection.
Across civil drainage lines, what peak fluid throughput is moved per minute during heavy loading events?
During heavy loading events in civil drainage lines, SL1-80-80-30-4-50B-C moves a maximum fluid throughput of 2634 L/Min.
Across regional civil drainage sumps, what peak vertical water lift does this heavy submersible assembly supply?
Civil drainage sumps receive a vertical water lift of 12.7 m supplied by SL1 80 80 30 4 50B C.
What power capacity, voltage connection, and full-load amperage run this submersible motor?
Running this submersible unit, SL1/80/80/30/4/50B/C features a 3 kW motor connecting to a three-phase 415 V line drawing 6.9 Amps.
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