Feel free to reach out to us!
Find quick answers to common questions
Press & drag to view
Municipal grid systems requiring massive flow displacement for untreated effluents rely on the Grundfos S2.100.200.500.4.62L.S.290.G.N.D.513 for heavy-duty submerged service. This cast iron unit handles raw sewage and wastewater containing solids in centralized municipal stations. It is engineered for permanent installation in infrastructure environments with liquid temperatures from 0°C to +40°C.
The pump achieves a maximum head of 33.5 m and a maximum flow rate of 18000 L/min using a 50 kW 4-pole motor. Operating on a three-phase 415 V supply with 98 Amps, stable motor operation is maintained during volume-intensive pumping cycles. The Y/D starting method maintains reliable pumping performance for high-capacity wastewater infrastructure networks.
The hydraulic system uses a 2-channel cast iron impeller with a 294 mm actual diameter and a 100 mm free passage for handling sewage containing solids. Featuring a DN 200 outlet connection with DIN flanges, this design facilitates high-volume transfer through municipal collection systems. The hydraulic setup reduces the risk of clogging while maintaining consistent discharge pressure.
Structural integrity is provided by the EN-GJL-250 cast iron casing and double mechanical SIC/SIC-CARBON shaft seals. Protection features include integrated moisture sensors and leakage detection for proactive motor health monitoring in permanent stations. The unit is supplied with a 15-metre H07RN-F power cable and is compatible with the Grundfos DN200 auto-coupling system (96641489).
FEATURES
- 2-Channel cast iron impeller with a 294 mm diameter and 100 mm passage for handling solids.
- EN-GJL-250 cast iron pump housing and motor casing for structural integrity in utility grid systems.
- Double mechanical shaft seal with SIC primary faces and SIC-CARBON secondary barrier protection.
- Integrated moisture sensors and leakage sensors for proactive motor protection and monitoring.
- IP68 enclosure suitable for installation depths up to 20 metres with a PN 10 rated discharge.
- Supplied with a 15-metre H07RN-F power cable for reliable electrical connection in wet wells.
- Frame size 62 construction for high-volume transfer of sewage and wastewater.
- Compatible with the Grundfos DN200 auto-coupling system (96641489) for simplified maintenance access.
IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.
FAQs
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?
Recently viewed
Last seen items
Search
You May Like
- Choosing a selection results in a full page refresh.
- Opens in a new window.