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SKU: 96048408
Grundfos SE1.80.80.40.4.50B.B Cast Iron 3" Submersible Drainage Pump for Effluents with S-TUBE Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Heavy commercial wastewater processing facilities demand highly resilient pumping infrastructure to maintain uninterrupted fluid transfer under extreme environments. The Grundfos SE1.80.80.40.4.50B.B is an exceptional non-self-priming, single-stage centrifugal pump explicitly designed for handling intense wastewater, process water, and unscreened raw sewage safely without disruption.
The uncompromisingly rigid cast iron external framework acts as an impenetrable containment vessel against highly abrasive liquid contaminants. By deflecting the violent physical shocks associated with rapid internal pressure changes, this dense metallurgical housing actively prevents microscopic warping, securing the exact critical geometric alignment of the complete rotational assembly.
Hydrodynamic stability within the internal primary volute is expertly achieved utilizing advanced S-TUBE impeller engineering, accelerating dense media seamlessly without structural jamming. Powered by a heavy-duty 4 kW drive directly wired to a 3-phase 415v network, the unit achieves an impressive maximum head of approximately 16.3 m and aggressively shifts an approximate flow of 2952 L/Min.
Eliminating the requirement for active on-site technician supervision, an advanced liquidless maintenance-free cooling network autonomously regulates core temperature for safe submerged or dry deployments. Furthermore, an intuitive stainless-steel clamp assembling framework ensures the primary motor unit can be rapidly detached for necessary field inspection without complex industrial dismantling toolsets.
Features
- Manufactured with a massive solid foundational unit weight measuring exactly 173 kg to drastically diminish active operational vibration resonance.
- Flawlessly processes challenging liquid media with continuous active internal temperatures dynamically ranging between 0 and 40 °C.
- Engineered with an advanced IP68 ingress protection enclosure standard to block catastrophic moisture penetration from flooded deep pits.
- Certified for extreme subterranean pit deployment featuring a strictly verified maximum submerged installation depth measuring 12 m.
- Integrates a durable 15 m Lyniflex power cable structure to comfortably and safely reach distant industrial electrical grid hookup boxes.
- Designed to reliably sustain intense fluid system loading with a maximum operating environmental pressure rating of exactly 6 bar.
- Maintains superior internal electrical coil structural integrity utilizing a verified premium Class F mechanical insulation safety rating.
SPECIFICATIONS
| Max Flow | 2952 L/Min |
| Max Head | 16.3 m |
| Power | 4 kW / 415v |
| Rated Current | 9.6 Amps |
| Suitable For | Process flow |
| Body Material | Cast Iron |
| Liquid Temperature | Maximum 40°C |
| Inlet Size | 100 mm |
| Outlet Size | 80 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 does this submersible sewage pump perform under peak volumetric inflow conditions?
Maximum hydraulic output peaks at a volumetric flow of 2952 L/Min for Grundfos SE1.80.80.40.4.50B.B.
Can this submerged drainage unit elevate effluent to elevated treatment plant manifolds?
Municipal collection wells operate with SE1.80.80.40.4.50B.B delivering a dynamic lift of 16.3 m.
Connecting to three-phase supply lines, which electrical specifications, supply line rating, and running current power this submerged motor?
The power assembly for SE1-80-80-40-4-50B-B consists of a 4 kW motor operating from a three-phase 415 V line drawing 9.6 Amps.
Within regional sewage vaults, what free spherical passage clearance protects this pump from debris accumulation?
Untreated effluent solids clear without resistance in SE1 80 80 40 4 50B B via a dedicated 80 mm corridor in the Open S-tube volute.
Supporting deep-pit retrieval, which guide rail auto-coupling pedestal connects this large municipal pump to wet well risers?
Submerged municipal wells support SE1/80/80/40/4/50B/B with dual guide rails that guide the unit directly into its auto-coupling socket.
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