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SKU: 98626024
Grundfos SL1.80.80.22.4.50B.C Cast Iron 4-Pole Wastewater Pump for Treatment Plants with S-Tube Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Treatment plants and utility basins benefit from the Grundfos SL1.80.80.22.4.50B.C, a cast iron submersible pump with CE EN12050-1 certification. It is intended for permanent installation in wet wells and is designed for handling untreated wastewater containing large solids in municipal and industrial infrastructure.
Performance is driven by a 2.2 kW 4-pole motor drawing 5.4 Amps at 415V while operating at 1462 rpm. It achieves a maximum flow up to 2214 L/min and a maximum head up to 11.3 m. The motor is rated 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 S-tube impeller provides an 80 mm free passage for untreated wastewater containing solids while helping reduce the risk of clogging. It features a DN 100 inlet and a DN 80 (3") outlet with DIN flange standards. This single-vane hydraulic path supports the transfer of solids during prolonged dewatering in treatment plants.
Construction consists of an EN-GJL-250 cast iron pump housing and motor casing. Shaft protection is provided by a double SIC/SIC mechanical seal system and winding-integrated thermal switches. The unit also includes moisture sensors, a 10-metre 07RN8-F power cable, and an IP68 enclosure rating for submerged operation. The pump is suitable for installation depths up to 7 metres.
FEATURES
- S-tube impeller with 80 mm free passage for reliable transit of large solids in treatment plant sumps.
- 2.2 kW 4-pole motor operating at 1462 rpm on a 3 x 415V three-phase supply with 5.4 Amps rated current.
- DN 100 inlet and DN 80 (3") discharge connection for efficient fluid relocation in treatment plants.
- Double mechanical SIC/SIC shaft seals with an oil chamber providing redundant moisture defence for the stator.
- Integrated moisture sensors for monitoring of internal mechanical components during deep submersion.
- Winding-embedded thermal switches for automatic electrical safety and protection against overheating.
- 10-metre 07RN8-F power cable and IP68 moisture protection for reliable submerged operation in deep basins.
- CE EN12050-1 certified for use in wastewater treatment plants and large-scale utility infrastructure.
SPECIFICATIONS
| Max Flow | 2214 L/Min |
| Max Head | 11.3 m |
| Power | 2.2 kW / 415v |
| Rated Current | 5.4 Amps |
| Suitable For | Treatment Plants |
| 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.
Which electrical power parameters, operating voltage, and running amperage drive this assembly?
Operating parameters for Grundfos SL1.80.80.22.4.50B.C include a 2.2 kW motor that runs from a three-phase 415 V line and draws 5.4 Amps.
How does the S-tube single-vane profile sustain hydraulic efficiency while clearing large wastewater debris?
High hydraulic efficiency is maintained in SL1.80.80.22.4.50B.C alongside reliable clearance of debris up to 80 mm via its single-vane S-tube geometry.
What guide rail auto-coupling hardware supports submerged installation in collection sumps?
Submerged installation in collection sumps is supported by SL1-80-80-22-4-50B-C through precision docking on guide rail auto-couplings.
Within regional effluent transfer stations, what maximum volumetric discharge rate does this submersible pump achieve?
Regional effluent transfer stations rely on SL1 80 80 22 4 50B C for an operational discharge rate up to 2214 L/Min.
Within high-volume wastewater detention basins, what maximum discharge elevation does this submersible unit reach?
Wastewater detention basins deploy SL1/80/80/22/4/50B/C to reach a maximum discharge elevation of 11.3 m.
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