Feel free to reach out to us!
Find quick answers to common questions
Press & drag to view
The 100 DMLV 511 pumping unit is part of the Model DMLV submersible range. Intended applications include submersible sewage and drainage applications containing large, long-fibred and stringy materials. This unit is suitable for quick discharge connector systems and standard freestanding installations. It is suitable for guide rail auto-coupling and standard freestanding installations.
Materials of construction include a Cast Iron casing, cast iron lower bracket, and cast iron vortex impeller, with SUS403 stainless steel shaft. The pump incorporates a vortex type impeller with a nominal size of 100 mm. The pump is suitable for liquids containing solids up to 100 mm in diameter. The net weight of this pumping unit is 150 kg. The pump is rated for a maximum liquid temperature of 40°C.
A motor rated at 11 kW operates this unit using a three-phase 415v power connection. The motor draws a nominal current of 23.8 Amps. Performance testing shows a maximum head limit of 19 metres and a peak flow capacity of 2800 L/Min at the 100 mm discharge flange.
The motor stator features Class F insulation windings housed inside an IP68 rated enclosure. Maximum submergence is specified up to 8 metres deep. Shaft containment is provided by a dual silicon carbide mechanical seal system in an oil reservoir. The pump is designed for star-delta starting and incorporates miniature thermal protectors in motor windings.
Features
- Electrical connection uses H07RN-F cable measuring 10 metres.
- The 4-pole motor operates at a nominal speed of 1450 RPM.
- Shaft configuration features a short overhung design.
- Suitable for wastewater installations containing stringy solids.
- Fitted with double row lower bearings for mechanical support.
- Designed for a maximum of 10 starts per hour.
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.