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SKU: 96047347
Grundfos SE1.80.100.55.4.50B.B Cast Iron 4" Submersible Drainage Pump for Wastewater with S-TUBE Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Maintaining uninterrupted hydraulic circulation is the absolute foundation of successful commercial wastewater evacuation networks. Delivering tremendous extraction capabilities, the Grundfos SE1.80.100.55.4.50B.B is a highly reliable non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage.
Unmatched thermodynamic stability across the primary internal volute is governed by the revolutionary S-TUBE impeller layout, powerfully propelling heavy media seamlessly without the risk of structural jamming. This advanced hydraulic engine actively prevents microscopic internal pressure warping, safely escorting immense fluid volumes through the extraction corridor without unnecessary internal energy loss.
Supported by a meticulously calibrated 5.5 kW power plant securely wired to a strict 3-phase 415v electrical infrastructure, the heavy-duty unit produces an outstanding maximum head of approximately 18.8 m. Simultaneously, it effectively manages an approximate maximum fluid flow metric of 3432 L/Min, rapidly shifting liquid smoothly between its wide-aperture 100 mm connection flanged ports.
Recognizing the highly critical nature of continuous facility uptime, engineering teams integrated a fully liquidless, maintenance-free cooling network perfectly designed for versatile dry or submerged deep-pit deployments. A highly intuitive stainless-steel clamp assembling framework guarantees that on-site technicians can swiftly detach the primary motor to gain rapid component access during overhauls.
Features
- Built completely around a specialized IP68 enclosure class specifically designed to conquer permanently flooded applications.
- Engineered to confidently operate at a maximum fully submerged certified installation depth measuring exactly 12 m.
- Equipped with a rugged 15 m Lyniflex power cable to actively streamline versatile electrical integrations across large zones.
- Protects core electrical coil integrity utilizing an internationally recognized Class F mechanical insulation safety rating.
- Assembled with a substantial total structural net weight measuring exactly 163 kg to suppress rotational mechanical vibration.
- Driven by an advanced internal motor achieving a rated operational rotational speed of exactly 1455 rpm seamlessly.
- Designed to safely perform up to 20 maximum mechanical starts per hour to optimize intense commercial fluid extraction cycles.
SPECIFICATIONS
| Max Flow | 3432 L/Min |
| Max Head | 18.8 m |
| Power | 5.5 kW / 415v |
| Rated Current | 12.8 Amps |
| Suitable For | Wastewater handling |
| 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.
How much fluid volume can this heavy submersible unit discharge under peak loading?
Evacuating contaminated effluent, Grundfos SE1.80.100.55.4.50B.B delivers an operational throughput of 3432 L/Min.
What total dynamic head is achieved when operating at peak pressure rating?
Municipal sewer headers receive effluent elevated to a maximum of 18.8 m by SE1.80.100.55.4.50B.B.
Serving municipal collection sumps, what are the motor output rating, line voltage feed, and operational current draw for this pump?
Rotational torque in SE1-80-100-55-4-50B-B reaches 5.5 kW when connected to a three-phase 415 V power feed at 12.8 Amps.
Clearing heavy wastewater solids, how does the open tube contour maintain hydraulic efficiency without clogging?
Precision tube pumping in SE1 80 100 55 4 50B B provides an unobstructed 80 mm spherical clearance for municipal waste via the Open S-tube profile.
Minimizing service downtime, what guide rail auto-coupling arrangement simplifies hoist servicing in large municipal wet wells?
Reliable discharge seating is maintained by SE1/80/100/55/4/50B/B, which utilizes gravity to compress the auto-coupling profile.
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