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SKU: 96048432
Grundfos SE1.100.100.40.4.50B.B Cast Iron 4" Submersible Drainage Pump for Waste Fluids with S-TUBE Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Large scale aquatic processing centers frequently encounter extreme mechanical strain during the continuous transfer of heavily contaminated media. Engineered to dominate these parameters, the Grundfos SE1.100.100.40.4.50B.B is a highly formidable non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage.
The immensely rigid cast iron structural framework acts as an impenetrable containment vessel against the highly corrosive liquid contaminants routinely present in deep flooded pits. By successfully deflecting the violent physical shocks associated with rapid internal pressure changes, this dense housing firmly prevents microscopic warping to reliably secure the geometric alignment of the internal rotating assembly.
Smooth hydrodynamic stability within the primary extraction volute is flawlessly achieved utilizing advanced S-TUBE impeller technology, accelerating dense media without sudden structural jamming. Powered by an energetic 4 kW drive directly wired to a strict 3-phase 415v electrical network, the unit achieves an impressive maximum head of approximately 11.1 m and shifts an approximate flow of 3816 L/Min via 150x100 mm ports.
Drastically reducing the strict requirement for active daily supervision, a sophisticated liquidless maintenance-free cooling network autonomously regulates internal core temperatures for safe continuous submerged or completely dry deployments. An intuitive stainless-steel clamp assembling framework ensures the complete motor unit can be rapidly detached for necessary field inspection without complex toolsets.
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 176 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.
- Designed to safely perform up to 20 maximum mechanical starts per hour to optimize intense commercial fluid extraction cycles.
SPECIFICATIONS
| Max Flow | 3816 L/Min |
| Max Head | 11.1 m |
| Power | 4 kW / 415v |
| Rated Current | 9.6 Amps |
| Suitable For | Raw sewage |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 150 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.
Reaching maximum hydraulic delivery, what peak liters per minute does this assembly displace?
Discharge metrics confirm a maximum fluid displacement of 3816 L/Min for Grundfos SE1.100.100.40.4.50B.B.
Calculating pump curve boundaries, what maximum discharge head is developed by this unit?
Elevating effluent across long runs, SE1.100.100.40.4.50B.B maintains a peak elevation of 11.1 m.
Operating from station electrical supplies, what power capacity, operating line voltage, and full-load current run this submerged assembly?
Running on utility power, SE1-100-100-40-4-50B-B utilizes a 4 kW motor operating from a three-phase 415 V circuit at 9.6 Amps.
In terms of fluid corridor design, how does the precision tube runner sweep large solids into discharge risers?
Fibrous effluent moves smoothly through SE1 100 100 40 4 50B B via a 100 mm clearance sustained by its precision Open S-tube design.
Holding firm against dynamic thrust, what physical auto-coupling system secures this large pump to permanent station discharge risers?
Subsurface piping manifolds connect to SE1/100/100/40/4/50B/B via an auto-coupling duckfoot pedestal that seals on descent.
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