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SKU: 96810502
Grundfos S2.100.200.650.4.66M.S.350 Cast Iron 68kW Sewage Pump for Effluent Transfer with 2-Channel Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Wastewater treatment plants and high-capacity collection systems rely on this ductile iron submersible sewage pump for permanent installation in demanding utility environments. Raw sewage and untreated wastewater with large solids are moved efficiently through municipal collection stations and industrial drainage networks.
Maximum flow reaches 17820 L/min with a head of 43 m, 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 reliable high-capacity performance.
A ductile iron 2-channel impeller with 100 mm solids passage handles untreated sewage and organic matter efficiently, preventing internal blockages even during periods of heavy contaminant loading.
IP68 rated housing with Class F insulation protects the cast iron structure during submerged service. SiC/SiC shaft seals prevent moisture ingress, while integrated moisture sensors provide active motor protection. Includes a 15 m power cable and rated for depths up to 20 m.
FEATURES
- 2-Channel Ductile Iron Impeller: Optimized for high-volume solids handling.
- 100 mm Solids Passage: Moves large contaminants without blockages.
- IP68 Submersible Enclosure: Complete sealing for depths up to 20 metres.
- SiC/SiC Mechanical Shaft Seals: Durable barrier against liquid ingress.
- Active Moisture Sensing: Detects ingress to prevent motor failure.
- Abrasion-Resistant Cast Iron Housing: Withstands continuous-duty wastewater transfer.
- 68 kW Motor: Stable performance at 1476 rpm.
- Star/Delta Starting: Reduces mechanical stress during startup.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 17820 L/Min |
| Max Head | 43 m |
| Power | 68 kW / 415v |
| Rated Current | 129 Amps |
| Suitable For | Sewage Transfer |
| 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.
In deep municipal effluent collection basins, what maximum discharge head does this heavy submersible unit attain?
In deep municipal effluent collection basins, Grundfos S2.100.200.650.4.66M.S.350 attains an operational hydraulic head of 43 m.
In deep municipal collection basins, what peak volumetric throughput is maintained during heavy community usage?
In deep municipal collection basins, S2.100.200.650.4.66M.S.350 maintains an operational throughput of 17820 L/Min.
What metallurgical composition is selected for the external pump body and internal fluid-displacement channels?
Constructed for submerged endurance, S2-100-200-650-4-66M-S-350 relies on an EN-GJL-250 cast iron pump frame and a high-clearance ductile iron two-channel runner.
Which motor power rating, electrical line voltage, and running amperage characterize this heavy submersible unit?
Configured with a 68 kW motor, S2 100 200 650 4 66M S 350 connects to a three-phase 415 V power line and draws an operational current of 129 Amps.
Which media thermal thresholds and discharge pressure standards govern operation in deep municipal basins?
Operating in deep effluent collection basins, S2/100/200/650/4/66M/S/350 tolerates liquid temperatures from 0°C to 40°C and sustains pressures up to PN 10 submerged down to 20 metres.
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