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SKU: 96810498
Grundfos S2.110.250.650.4.66L.S.327 Cast Iron 68kW Sewage Pump for Stormwater with 2-Channel Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Municipal lift stations and wastewater collection systems commonly use this ductile iron submersible sewage pump for permanent wet well installation. Raw sewage and untreated effluents with significant solids content are handled reliably in demanding collection networks requiring continuous operation.
Hydraulic performance delivers 23940 L/min flow and 38.7 m head, driven by a 68 kW motor. The 4-pole motor operates at 1476 rpm on a 415 V three-phase supply, drawing 129 Amps for consistent output during peak demand periods.
A ductile iron 2-channel impeller with 110 mm solids passage ensures safe passage of large particles without internal clogging. This configuration maintains steady flow patterns and operational stability in contaminated wastewater applications.
Cast iron housing with IP68 enclosure and Class F insulation provides extreme submerged durability. A dual SiC/SiC mechanical shaft seal prevents liquid ingress, while moisture sensors offer active motor protection. Includes a 15 m H07RN-F power cable and rated for depths up to 20 m.
FEATURES
- 2-Channel Ductile Iron Impeller: Optimized for solids handling in high-volume transfer.
- 110 mm Solids Passage: Generous clearance for large contaminants.
- IP68 Submersible Enclosure: Sealed for permanent operation at depths up to 20 metres.
- Dual SiC-SiC Mechanical Shaft Seals: Protects against moisture ingress.
- Built-in Moisture Monitoring: Early detection prevents motor failure.
- Industrial-Grade Cast Iron Housing: Resists wear and corrosion.
- 68 kW Motor: Continuous duty rating with Class F insulation.
- Star/Delta Starting: Controlled power draw and reduced mechanical strain.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 23940 L/Min |
| Max Head | 38.7 m |
| Power | 68 kW / 415v |
| Rated Current | 129 Amps |
| Suitable For | Wastewater Treatment |
| Body Material | Cast Iron |
| Liquid Temperature | 0°C to +40°C |
| Outlet Size | 250 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 materials provide durability for the external housing and wide-clearance rotating channels?
Providing excellent structural durability, Grundfos S2.110.250.650.4.66L.S.327 integrates an EN-GJL-250 cast iron volute with an aerodynamically smooth ductile iron rotating element.
Which motor power capacity, electrical supply voltage, and running current drive this high-output stormwater pump?
The high-output motor of S2.110.250.650.4.66L.S.327 delivers 68 kW from a three-phase 415 V line, maintaining a running current of 129 Amps.
Which fluid temperature limits, casing pressure classes, and submerged installation depths govern this drainage pump?
In regional stormwater collection pits, S2-110-250-650-4-66L-S-327 functions reliably across fluid temperatures of 0°C to 40°C with a PN 10 rating down to 20 metres.
Across regional stormwater collection basins, what maximum vertical lift does this submersible drainage pump sustain?
Across regional stormwater collection basins, S2 110 250 650 4 66L S 327 sustains a peak dynamic head of 38.7 m.
Across regional stormwater collection basins, what peak volumetric flow rate is evacuated per minute?
Across regional stormwater collection basins, S2/110/250/650/4/66L/S/327 sustains a peak fluid displacement of 23940 L/Min.
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