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SKU: 96810446
Grundfos S2.100.200.500.4.62L Cast Iron 50 kW Sewage Pump for Stormwater Drainage with 2-Channel Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Municipal grid systems requiring massive flow displacement for untreated effluents rely on the Grundfos S2.100.200.500.4.62L.S.290.G.N.D.513 for heavy-duty submerged service. This cast iron unit handles raw sewage and wastewater containing solids in centralized municipal stations. It is engineered for permanent installation in infrastructure environments with liquid temperatures from 0°C to +40°C.
The pump achieves a maximum head of 33.5 m and a maximum flow rate of 18000 L/min using a 50 kW 4-pole motor. Operating on a three-phase 415 V supply with 98 Amps, stable motor operation is maintained during volume-intensive pumping cycles. The Y/D starting method maintains reliable pumping performance for high-capacity wastewater infrastructure networks.
The hydraulic system uses a 2-channel cast iron impeller with a 294 mm actual diameter and a 100 mm free passage for handling sewage containing solids. Featuring a DN 200 outlet connection with DIN flanges, this design facilitates high-volume transfer through municipal collection systems. The hydraulic setup reduces the risk of clogging while maintaining consistent discharge pressure.
Structural integrity is provided by the EN-GJL-250 cast iron casing and double mechanical SIC/SIC-CARBON shaft seals. Protection features include integrated moisture sensors and leakage detection for proactive motor health monitoring in permanent stations. The unit is supplied with a 15-metre H07RN-F power cable and is compatible with the Grundfos DN200 auto-coupling system (96641489).
FEATURES
- 2-Channel cast iron impeller with a 294 mm diameter and 100 mm passage for handling solids.
- EN-GJL-250 cast iron pump housing and motor casing for structural integrity in utility grid systems.
- Double mechanical shaft seal with SIC primary faces and SIC-CARBON secondary barrier protection.
- Integrated moisture sensors and leakage sensors for proactive motor protection and monitoring.
- IP68 enclosure suitable for installation depths up to 20 metres with a PN 10 rated discharge.
- Supplied with a 15-metre H07RN-F power cable for reliable electrical connection in wet wells.
- Frame size 62 construction for high-volume transfer of sewage and wastewater.
- Compatible with the Grundfos DN200 auto-coupling system (96641489) for simplified maintenance access.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 18000 L/Min |
| Max Head | 33.5 m |
| Power | 50 kW / 415v |
| Rated Current | 98 Amps |
| Suitable For | Municipal Wastewater |
| Body Material | Cast Iron |
| Liquid Temperature | 0°C to +40°C |
| Outlet Size | 200 mm |
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 structural housing and dynamic runner materials withstand severe submersion in municipal wet wells?
The heavy hydraulic housing of Grundfos S2.100.200.500.4.62L is manufactured from EN-GJL-250 cast iron, matched with a cast iron runner providing non-clog solids transfer.
Which electrical kilowatt capacity, three phase voltage, and operational amperage power this stormwater unit?
The submersible motor of S2.100.200.500.4.62L produces 50 kW from a three-phase 415 V power feed, drawing a running amperage of 98 Amps.
Which fluid temperature boundaries and discharge flange pressure ratings apply during stormwater evacuation duties?
The operating thermal envelope for S2-100-200-500-4-62L ranges from 0°C to 40°C, with a rated casing pressure capacity of PN 10 for submersion depths up to 20 metres.
Within high-volume stormwater detention basins, what maximum discharge elevation does this submersible unit reach?
Within high-volume stormwater detention basins, S2 100 200 500 4 62L reaches a maximum discharge elevation of 33.5 m.
Within regional flood mitigation stations, what maximum volumetric discharge rate does this submersible pump achieve?
Within regional flood mitigation stations, S2/100/200/500/4/62L reaches a maximum fluid discharge rate of 18000 L/Min.
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