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Municipal sewage treatment and high-head wastewater transfer are the primary service areas for this submersible unit. It is built for environments requiring continuous-duty operation during complete submersion in large collection sumps. The unit handles raw sewage and industrial wastewater containing substantial solid matters in temperatures from 0 to 40°C.
Operating characteristics include a maximum total head of 16 m and a maximum flow rate of 17000 L/Min. Drawing a rated current of 64 Amps on a 415V three-phase supply, the 30 kW motor provides the hydraulic output for 350 mm discharge bore systems. Motor activation is managed by the Star-Delta starting method.
The motor is a 6-pole dry-type induction motor operating at a synchronous speed of 1000 min?¹. It utilizes a shrouded two-channel impeller for solid-handling design, facilitating a 90 mm solids passage. This hydraulic assembly ensures the movement of wastewater carrying suspended solid matters through the discharge bore.
Structural components include a Gray Cast Iron JIS FC250 pump casing and 420 stainless steel motor shaft. Standard installation for this model is free-standing with an integrated cast iron stand. A guide rail fitting version is available under model code TO350BZ630H, allowing easy maintenance and inspection without the need to enter the sump.
FEATURES
- Shrouded two-channel impeller for solid-handling design, dynamically balanced.
- 90 mm solids passage for moving debris through the discharge bore.
- Double-face mechanical seal located in oil chamber where both upper and lower seal faces run in a clean environment.
- Tsurumi Oil Lifter forcibly supplies lubricating oil to the mechanical seal and continues to supply the oil even when the lubricant level falls below the rated volume.
- Pressure relief port protects the mechanical seal against excessive pressure and draws abrasive particles away from the faces.
- Miniature thermal protectors embedded in windings signal the control panel to shut off power if excessive heat builds up.
- Watertight cable entry with an anti-wicking block prevents moisture migration through damaged power leads.
- High-durability Gray Cast Iron JIS FC250 pump casing ensures structural rigidity in industrial environments.
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.
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