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SKU: 92871065
Grundfos SE1.50.65.30.A.Ex.2.50D.B Cast Iron Submersible Drainage Pump for Waste Flow with S-TUBE Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
The fundamental casting choice of the housing dictates overall mechanical longevity inside challenging fluid processing centers. Built around an ultra-dense body, the Grundfos SE1.50.65.30.A.Ex.2.50D.B operates as a non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water, and unscreened raw sewage.
This uncompromising framework combats aggressive mechanical wear brought on by constant exposure to raw effluents. It forms a protective vault around sensitive internal electromechanical systems, mitigating microscopic warping under severe pressure and preserving the geometric alignments required for the complete rotational assembly.
Within the primary hydraulic pathway, the revolutionary S-TUBE impeller provides fluid acceleration and smooth handling of solids. Driven by an energetic 3 kW drive utilizing a strict 415v 3-phase supply, the mechanism outputs a maximum head of approximately 21.2 m alongside a maximum flow of approximately 1164 L/Min through its 65 mm ports.
A liquidless and maintenance-free cooling network autonomously dissipates core heat, ensuring safe continuous deployment in submerged or dry pit spaces. To facilitate rapid field maintenance, the unique stainless-steel clamp assembling framework guarantees the motor assembly can be swiftly disconnected for immediate visual inspection.
Features
- Carries a specialized Ex db eb h mb IIB T3,T4 Gb explosion-proof certification rating for hazardous industrial zones.
- Capable of continuously managing demanding liquid mediums with active temperatures ranging securely between 10 and 40 °C.
- Weighs exactly 108 kg to drastically reduce operational vibration resonance during intense fluid extraction cycles.
- Operates flawlessly when submerged to a maximum certified installation depth measuring exactly 7 m.
- Constructed with a premium Class F insulation rating to prevent internal electrical component degradation.
- Equipped with an extended 10 m Lyniflex power cable structure to streamline versatile facility connections.
- Designed to actively sustain a maximum operating pressure threshold measuring up to 6 bar under peak system load.
SPECIFICATIONS
| Max Flow | 1164 L/Min |
| Max Head | 21.2 m |
| Power | 3 kW / 415v |
| Rated Current | 6.6 Amps |
| Suitable For | Process water |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 65 mm |
| Outlet Size | 65 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 rate does this pump achieve during heavy influx?
Moving liquid through the system, the Grundfos SE1.50.65.30.A.Ex.2.50D.B maintains an operational throughput of up to 1164 L/Min during peak demand.
What maximum vertical water column can this pump maintain?
Dynamic lift generated by the SE1.50.65.30.A.Ex.2.50D.B reaches a maximum elevation head of approximately 21.2 m across discharge lines.
How much power does the motor consume during standard operation?
Connecting across 415 V three-phase lines, the SE1-50-65-30-A-Ex-2-50D-B draws approximately 6.6 Amps with an efficient 3 kW motor.
How does the impeller design prevent ragging and blockages?
Spherical solids and particulate up to 50 mm pass freely through the SE1 50 65 30 A Ex 2 50D B, thanks to its debris-resistant runner.
How does this pump connect to standard plumbing and flanged lines?
Discharge pipework interfaces directly with the SE1/50/65/30/A/Ex/2/50D/B through a standard auto-coupling for quick field installation.
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