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    • Grundfos SEG.40.26.E.EX.2.50B Cast Iron AUTOADAPT Wastewater Pump for Heavy Discharge with Semi-open Grinder
    • Grundfos SEG.40.26.E.EX.2.50B Cast Iron AUTOADAPT Wastewater Pump for Heavy Discharge with Semi-open Grinder

    Grundfos SEG.40.26.E.EX.2.50B Cast Iron AUTOADAPT Wastewater Pump for Heavy Discharge with Semi-open Grinder

    SKU: 96878517
    Regular Price $6,471.11 AUD
    Including GST Shipping calculated at checkout.
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    Detailing optimized internal fluid velocity paths, the Grundfos SEG.40.26.E.EX.2.50B establishes pure circulation stability. Grundfos SEG AUTOADAPT pumps are specifically designed for pressurized pumping of wastewater with discharge from toilets. This profound system streamlines liquid momentum throughout sanitary pipelines, actively preventing dangerous and sudden pressure drops.

    The heavy pumping mechanism features an aggressive grinder system that destructs incoming structural solids into small pieces, facilitating unobstructed evacuation sequences through restrictive diameter pathways. To preserve external cleanliness, the casing possesses a smooth surface that naturally prevents suspended organic dirt from permanently sticking.

    Precision engineered to generate immense propulsion, this industrial model reliably outputs 2.6 kW of sustained rotational power. Designed for commercial three-phase 415v infrastructures, the submerged unit commands an impressive maximum head of 33.8 meters and actively transfers a maximum flow of 283 L/Min. The assembly uses a sealed power plug connection.

    Setting an advanced standard for autonomous operations, the AUTOADAPT controller bypasses the requirement for external monitoring nodes. When multiple units operate in matching containment vessels, smart logic balances the workload. The power cable weaves thermal sensors directly into the motor windings for absolute heat protection.

    Features

    • Operates efficiently with a measured 6.1 Amps of rated continuous current under full load.
    • Features a secondary CER/CARNBR shaft sealing architecture for supreme liquid isolation.
    • Evaluated successfully under the demanding ATEX II 2G Ex db h ib IIB T4 Gb explosion standard.
    • Engineered with a 40 mm nominal diameter DIN outlet port for standardized pipeline integration.
    • Designed to achieve an impressive 81.9 percent motor efficiency while fully submerged.
    • Operates smoothly at an internal rated speed of 2870 rpm for maximized biological shearing.
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Submersible Grinder Pumps
    Max Flow 283 L/Min
    Max Head 33.8 m
    Pump Power 2.6 kW / 415v
    Rated Current 6.1 Amps
    Suitable For Heavy Discharge
    Pump Body Cast Iron
    Liquid Temperature Maximum 40°C
    Inlet Size
    Outlet Size 40 mm
    Warranty 2 Years
    Documents
    Specification Sheet Download

    FAQs

    Find quick answers to common questions

    General Product FAQs

    1. How do I choose the right pump for my setup?

    Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.

    2. Do you offer support with system design or setup?

    Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.

    3. Do you offer complete pump solutions or just products?

    We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.

    Shipping & Availability

    1. Do you offer Australia-wide shipping?

    Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*

    2. How long does delivery take?

    Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.

    3. What courier or freight companies do you use?

    We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.

    Warranty & Support

    1. Do your pumps come with a warranty?

    Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.

    2. What support do you offer after purchase?

    We provide ongoing support including:

    • Installation advice
    • Troubleshooting
    • Spare parts supply
    • System upgrades
    3. What is the warranty process if something goes wrong?

    If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.

    Why choose Foundation Pumps?

    1. Why choose Foundation Pumps over other suppliers?

    We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.

    2. Do you offer expert advice before and after purchase?

    Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.

    3. Do you stock trusted brands and quality products?

    We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.

    Can’t find your answer?

    Feel free to reach out to us!

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