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SKU: 96810472
Grundfos S1.100.125.500.4.62M.C.367 Cast Iron 50 kW Sewage Pump for Lift Stations with 1-Channel Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Flow capacity of 8100 L/min and maximum head of 55 m position the Grundfos S1.100.125.500.4.62M.C.367.G.N.D.513GPA submersible sewage pump for wastewater, process water and unscreened raw sewage applications in municipal and industrial settings. The Variant C cooling jacket supports continuous submerged operation at depths up to 20 m where medium head performance is required.
Power is supplied by a 50 kW motor (P2) operating at 1470 rpm from a 415 V three-phase supply, drawing 98 A with 89% efficiency at full load and 90% at 3/4 load. The 367 mm impeller delivers the specified hydraulic performance, with DN125 outlet and DN100 inlet connections carrying a PN10 pressure rating.
A 1-channel cast iron impeller with 100 mm free passage forms the hydraulic section, with the impeller diameter and channel configuration matched to the M lifting height class requirements. The single-channel design provides stable hydraulic behaviour across the operating range for this Range 62 model.
IP68 enclosure and Class F insulation are provided by the cast iron housing, with primary silicon carbide and secondary silicon carbide-carbon shaft seals protecting the motor compartment. Integrated moisture sensors are fitted as standard, with 15 m H07RN-F AT cable and Star/Delta starting.
FEATURES
- Range 62 Motor Design: The motor frame incorporates standardized external and internal dimensions, cooling system configuration, shaft seal arrangement and bearing specification common to all pumps in the Range 62 series.
- 1-Channel Cast Iron Impeller: The single-channel impeller design provides stable hydraulic performance across the operating range while maintaining efficient solids handling capability for municipal wastewater applications.
- 100 mm Free Passage: The internal clearance through the impeller and volute allows solids and unscreened sewage particulates to pass without blocking the hydraulic flow path during operation.
- DN125 / DN100 Connection: The outlet connection is sized at DN125 with a PN10 pressure rating, while the inlet connection is DN100, matching the hydraulic design requirements of this configuration.
- Variant C Cooling Jacket: The integrated cooling jacket surrounds the motor stator to dissipate heat during continuous submerged operation, maintaining stable motor temperatures in wet well installations.
- IP68 Enclosure Protection: The motor housing is fully sealed against permanent submersion, with the IP68 rating confirming suitability for continuous operation at depths up to 20 m.
- Silicon Carbide Shaft Seals: The primary shaft seal uses silicon carbide faces while the secondary seal employs a silicon carbide-carbon combination, providing two-stage protection against liquid ingress into the motor compartment.
- Integrated Moisture Sensors: Sensors are fitted within the motor housing to detect the presence of moisture, providing early indication of potential seal degradation or liquid ingress during service.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 8100 L/Min |
| Max Head | 55 m |
| Power | 50 kW / 415v |
| Rated Current | 98 Amps |
| Suitable For | Sewage Collection Networks |
| Body Material | Cast iron |
| Liquid Temperature | 0°C to +40°C |
| Inlet Size | 125 mm |
| Outlet Size | 125 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 maximum flow volume does this wastewater pump deliver through its flanged outlet?
Volumetric wastewater transfer on the S1.100.125.500.4.62M.C.367 attains a maximum delivery flow rate of approximately 8100 L/Min across a DN 125 (standard flanged connection).
What material construction, casing metallurgy, and spherical debris clearance govern this sewage pump?
Processing raw sewage without blockages, the Grundfos S1.100.125.500.4.62M.C.367 combines Cast iron housing and wetted components with a dynamic channel impeller rated for solids up to 100 mm.
What motor power and electrical supply voltage current characteristics drive this heavy pump?
Electrical energization of the S1-100-125-500-4-62M-C-367 utilizes 415 V, 50 Hz, three-phase supplying an industrial motor rated at 50 kW that draws 98 A.
Under submerged sewage service, what installation depth and thermal threshold are supported?
Submerged wet pit installations for the S1 100 125 500 4 62M C 367 accommodate depths extending up to approximately 20 m across wastewater temperatures up to 40°C.
What vertical lift head and dynamic elevation capability are engineered into this wastewater pump?
Driving raw sewage upward through vertical pipe runs, the S1.100.125.500.4.62M.C.367.G.N.D.513GPA maintains a maximum dynamic head of approximately 55 m.
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