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SKU: 92955256
Grundfos SE.56M.410.4.50D.200 Cast Iron Mid-Head Wastewater Pump for Wastewater Treatment with Open S-tube Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Municipal grid projects requiring high-capacity discharge for untreated effluents utilize the SE.56M.410.4.50D.200 for submerged or dry-pit service in collection stations. This cast iron unit is intended for municipal and industrial wastewater applications specifically designed for managing raw sewage containing solids. It maintains operational safety in infrastructure environments where liquid temperatures range from 0°C to +40°C.
The unit achieves a maximum flow rate of 17340 L/min and a maximum head of 36 m using a 41 kW 4-pole motor. Operating on a 415 V supply with 78 Amps, the pump uses an internal cooling jacket for temperature control. This integrated system ensures that thermal stability remains high during high-capacity transfer in wastewater infrastructure.
Dynamics are controlled by an Open S-tube impeller with a 351 mm diameter and a 71 mm free passage for managing untreated wastewater containing solids. The nominal duty head is 20.03 m. With dual 200 mm inlet and outlet DIN flange connections, the configuration supports high-volume transfer while helping to reduce clogging in municipal collection systems.
Structural durability is provided by an EN-GJL-250 cast iron motor casing and pump housing with a double mechanical shaft seal system. Motor safety is monitored by integrated PTO sensors, moisture switches, and leakage sensors for operational reliability in grid systems. The unit is supplied with a 10-metre S1BC4N8-F EMC power cable and is rated IP68 for 30 metres depth.
FEATURES
- Open S-tube impeller with 351 mm diameter and 71 mm passage for managing untreated solids.
- Cast iron EN-GJL-250 pump housing and motor casing for structural durability in permanent service.
- Double mechanical shaft seal with SiC/SiC primary faces and Silicon Carbide/Carbon barrier protection.
- Integrated PTO sensors, moisture switches, and leakage sensors for motor protection and monitoring.
- Internal cooling jacket system supports reliable temperature control in both submerged and dry pits.
- Supplied with a 10-metre S1BC4N8-F EMC power cable for reliable electrical connection in sumps.
- IP68 enclosure suitable for installation depths up to 30 metres with a 9 bar maximum pressure.
- Compatible with the Grundfos DN200 auto-coupling system (96641489) for simplified submerged access.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 17340 L/Min |
| Max Head | 36 m |
| Power | 41 kW / 415v |
| Rated Current | 78 Amps |
| Suitable For | Commercial Wastewater |
| Body Material | Cast Iron |
| Liquid Temperature | 0°C to +40°C |
| Inlet Size | 200 mm |
| Outlet Size | 200 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 electrical supply parameters are needed for this pump motor?
Electrical power for the Grundfos SE.56M.410.4.50D.200 requires a 415 V three-phase connection, driving an efficient 41 kW motor that draws 78 Amps.
How many meters of dynamic lift does this pump provide?
Under rated operating head, the SE.56M.410.4.50D.200 can lift water to a maximum dynamic head of approximately 56M through vertical risers.
How much pumping height does this pump provide?
Dynamic lift generated by the SE-56M-410-4-50D-200 reaches a maximum elevation head of approximately 56M across discharge lines.
What kind of water volume and pressure head does this pump provide?
For balanced pressure and flow, the SE 56M 410 4 50D 200 provides up to 17340 L/Min in delivery and up to 56M in vertical lift.
What total dynamic head can this pump overcome in vertical pipework?
Vertical elevation capability on the SE/56M/410/4/50D/200 reaches a maximum dynamic head of approximately 36 m under rated conditions.
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