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SKU: 96047355
Grundfos SE1.80.100.40.4.50B.B Cast Iron 4" Submersible Drainage Pump for Sump Systems with S-TUBE Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
The fundamental metallurgical composition of a fluid extraction machine heavily dictates its ability to survive continuous exposure to harsh contaminants. Engineered with an uncompromising physical casing, the Grundfos SE1.80.100.40.4.50B.B operates as a high-capacity non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage.
This ultra-dense barrier actively deflects the abrasive mechanical forces and violently rapid fluid pressure spikes common in deep commercial collection environments. By completely shielding the highly sensitive internal electromechanical elements from suspended liquid contaminants, the rigid cast iron body reliably preserves absolute geometric integrity across the entire active mechanical envelope.
Advanced dynamic internal fluid velocity and thermodynamic stability are strictly governed by a specialized S-TUBE impeller configuration, guaranteeing the free passage of suspended heavy solids. Utilizing a powerful 4 kW motor connected to a 3-phase 415v grid, the system consistently scales to an approximate maximum head of 15.5 m alongside an approximate continuous flow volume of 3066 L/Min through 100 mm lines.
Maintaining absolute thermal equilibrium is executed by an autonomous liquidless maintenance-free cooling layout, actively supporting continuous running cycles within flooded or totally dry commercial installation spaces. An innovative stainless-steel clamp assembling protocol guarantees the primary motor unit can be decoupled for immediate internal visual access without utilizing heavy dismantling gear.
Features
- Engineered with an advanced IP68 ingress protection enclosure to block catastrophic moisture penetration from flooded pits.
- Certified for extreme deep-pit deployment featuring a verified maximum submerged installation depth measuring exactly 12 m.
- Integrates a durable 15 m Lyniflex power cable structure to comfortably reach distant industrial grid hookup boxes.
- Protects vital internal winding layers through the strict implementation of a premium Class F electrical insulation standard.
- Manufactured with a heavy solid foundational unit weight measuring exactly 160 kg to drastically diminish active vibration.
- Rated to reliably operate internal shaft rotations at an exact operational speed of 1460 rpm under peak mechanical conditions.
- Actively sustains demanding internal system loads with a maximum environmental operating fluid pressure rated at exactly 6 bar.
SPECIFICATIONS
| Max Flow | 3066 L/Min |
| Max Head | 15.5 m |
| Power | 4 kW / 415v |
| Rated Current | 9.6 Amps |
| Suitable For | Deep pit flow |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 100 mm |
| Outlet Size | 100 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 is the maximum water volume this pump can discharge?
Displacing fluid into connected headers, the Grundfos SE1.80.100.40.4.50B.B sustains up to 3066 L/Min of volumetric throughput.
How high can this pump push fluid through discharge risers?
Vertical elevation capability on the SE1.80.100.40.4.50B.B reaches a maximum dynamic head of approximately 15.5 m under rated conditions.
What are the power requirements and running amperage for this pump?
Powered by a dedicated 4 kW motor, the SE1-80-100-40-4-50B-B connects to 415 V three-phase mains power with a rated current draw of 9.6 Amps.
Can this pump clear unscreened raw sewage and fibrous waste?
Solid debris and suspended particles up to 80 mm clear the casing of the SE1 80 100 40 4 50B B smoothly via its advanced S-tube runner.
What connection layout and port dimensions are featured on this unit?
Connecting via a standard guide rail auto-coupling, the SE1/80/100/40/4/50B/B aligns cleanly with system plumbing headers.
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