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SKU: 92955213
Grundfos SE.56H.410.4.50D.150 Cast Iron High-Head Wastewater Pump for Sewage Transfer with Open S-tube Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Municipal transfer stations requiring high-volume capacity rely on the SE.56H.410.4.50D.150 for permanent submerged or dry-pit discharge. This cast iron submersible pump is intended for municipal and industrial wastewater applications where raw sewage containing solids must be moved reliably. It maintains operational stability in environments where liquid temperatures range from 0°C to +40°C.
The unit achieves a maximum head of 50 m and a maximum flow up to 12180 L/min while powered by a 41 kW 4-pole motor. Operating on a 415 V supply with 78 Amps, the pump incorporates an internal cooling jacket for thermal management. This system ensures temperature stability for high-capacity performance in demanding municipal collection systems.
Hydraulic output is characterized by an Open S-tube impeller with a 392.4 mm actual diameter and a 44 mm free passage for managing untreated wastewater containing solids. The nominal duty head is 30.4 m. The design features a 200 mm inlet and a 150 mm outlet with DIN flanges, supporting high-volume transfer through high-head wastewater infrastructure.
Structural durability is provided by an EN-GJL-250 cast iron motor casing and pump housing with double mechanical SiC/SiC shaft seals. Protection is provided by integrated PTO sensors, moisture switches, and leakage sensors for motor protection and monitoring in centralized stations. The unit is supplied with a 10-metre S1BC4N8-F EMC power cable and an IP68 rated enclosure.
FEATURES
- Open S-tube impeller with 392.4 mm diameter and 44 mm passage for managing solids.
- EN-GJL-250 cast iron pump housing and motor casing for structural durability in networks.
- 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 supporting stable thermal control in submerged or dry pits.
- Supplied with a 10-metre S1BC4N8-F EMC power cable for reliable electrical connection in stations.
- IP68 enclosure suitable for installation depths up to 30 metres and 10 bar operating pressure.
- Compatible with the Grundfos DN150 auto-coupling system (97695489) for simplified maintenance access.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
SPECIFICATIONS
| Max Flow | 12180 L/Min |
| Max Head | 50 m |
| Power | 41 kW / 415v |
| Rated Current | 78 Amps |
| Suitable For | Municipal Wastewater |
| Body Material | Cast Iron |
| Liquid Temperature | 0°C to +40°C |
| Inlet Size | 200 mm |
| Outlet Size | 150 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.
How high can this pump push fluid through discharge risers?
Pumping performance for the Grundfos SE.56H.410.4.50D.150 provides up to 50 m of vertical dynamic lift, depending on system friction and line sizing.
What are the power requirements and running amperage for this pump?
Under full load conditions, the motor in the SE.56H.410.4.50D.150 delivers 41 kW on a 415 V three-phase line drawing 78 Amps.
What primary fluid transfer and circulation roles are designated for this pump?
Water management applications designate the SE-56H-410-4-50D-150 for Large solid waste transit is facilitated by through a generous 44 mm internal clearance across the pump volute, supporting consistent property operation.
What connection layout and port dimensions are featured on this unit?
Plumbing integration on the SE 56H 410 4 50D 150 utilizes a dedicated auto-coupling layout for reliable pipeline connection.
How much fluid can this pump evacuate during peak demand?
Discharge throughput on the SE/56H/410/4/50D/150 reaches a maximum flow rate of approximately 12180 L/Min under standard operating conditions.
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