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SKU: 96877532
Grundfos EF30.50.09.E.Ex.2.50B Cast Iron AUTOADAPT Wastewater Pump for Drainage with Semi Open Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Supporting advanced predictive extraction protocols, the EF30.50.09.E.Ex.2.50B Grundfos EF AUTOADAPT pump is a portable pump for both domestic and industrial applications. The intelligent architecture provides reliable clearance for fibrous materials, automatically regulating operational parameters without relying on standard float switches.
Flow dynamics are explicitly tuned to generate a stable flow rate of approximately 533.4 L/Min alongside an impressive maximum vertical lift of 15.8 meters. Processing commercial fluids effectively, the system utilizes a single-vane semi-open impeller that maintains a 30 mm free passage, helping to mitigate the buildup of thick fibrous materials.
The architectural framework relies on an EN-JL-1030 cast iron casing intended to protect internal electronic sensors from environmental stress. To preserve the 0.9 kW three-phase 415v motor during cyclic loads, an intermediate oil chamber provides thermal dissipation while simultaneously lubricating the fast-replacement double shaft seal cartridge.
Weighing 46.2 kg, this explosion-proof certified machine is developed for safe deployment in regulated hazardous industrial facilities. It is suitable for guide rail installations utilizing an automatic coupling arrangement aligned to P/N 97644486 to enable service extraction without wet well entry. High-grade polyurethane potting secures the main cable.
Features
- Safe operational capability in maximum liquid temperatures up to 40 °C
- Engineered for maximum internal operating pressures reaching up to 6 bar
- Standard dynamic current draw formally established at 2.8 Amps
- Internal impeller constructed entirely from durable EN-GJS-500-7 cast iron
- Integrated random start delay logic helps manage general power recovery
- Alarm relay output available for required external acoustic or visual indicators
- Self-calibrating functionality integrated directly into the core sensor controller
SPECIFICATIONS
| Max Flow | 533.4 L/Min |
| Max Head | 15.8 m |
| Power | 0.9 kW / 415v |
| Rated Current | 2.8 Amps |
| Suitable For | Drainage |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Outlet Size | 50 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.
For demanding wastewater collection networks, what peak volumetric flow throughput is maintained per minute?
Displacing fluid through municipal mains, Grundfos EF30.50.09.E.Ex.2.50B maintains a maximum discharge throughput of 533.4 L/Min.
In municipal sewage lift stations, what peak dynamic lift does this heavy submersible pump maintain?
Municipal sewage lift stations utilize EF30.50.09.E.Ex.2.50B to develop a peak delivery head of 15.8 m.
What electrical power capacity, operating line voltage, and full-load current run this motor?
The motor in EF30-50-09-E-Ex-2-50B produces a power capacity of 0.9 kW when connected to a three-phase 415 V line at 2.8 Amps.
How does the semi-open hydraulic profile prevent debris clogging across subterranean wet wells?
Smooth solids movement is facilitated in EF30 50 09 E Ex 2 50B by its semi-open runner, providing a generous 30 mm spherical clearance.
What automated self-monitoring capabilities eliminate separate starter cabinets in wet wells?
Integrated electronic level sensors in EF30/50/09/E/Ex/2/50B regulate automated cycles directly, docking precision-sealed onto the Grundfos auto-coupling system (97644486) in wet wells.
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