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Designed for wastewater containing soft solids, this automatic vortex submersible pump is rated for vertical installation in collection sumps and manages liquid temperatures up to 50°C for domestic and light industrial service. Unattended operation is secured by a pre-installed float switch that activates the system when water levels rise within a standard 400 x 400 mm pit.
Performance characteristics for this 0.25 kW motor include flow capacities of up to 170 L/Min and a total head reaching up to 6 m. Running on a 240v single-phase power supply, the unit draws a full load current of 2.2 Amps. The air-filled 2-pole induction motor is built for reliable submerged service and is supplied with 5 meters of cable.
The vortex impeller design creates a large internal clearance between the rotating component and the pump casing to prevent blockages. This configuration enables the passage of suspended soft solids up to 20 mm in diameter through the 32 mm discharge port. This non-clog hydraulic path is ideal for dewatering tasks where the water source contains soft fibrous materials or organic debris.
Materials include 304 stainless steel for the pump casing, impeller, motor cap, and frame to ensure durability in submerged environments. Protection is provided by a mechanical seal in an oil-lubricated chamber utilizing Carbon/Ceramic faces alongside an upper lip seal. The rotating assembly features an AISI 303 stainless steel shaft extension and includes an in-built overload protector for motor winding safety.
FEATURES
- Minimum pit dimensions of 400 x 400 mm ensure correct float switch movement and activation.
- Large internal clearance between impeller and casing allows 20 mm solids to pass without clogging.
- Carbon/Ceramic mechanical seal faces provide reliable sealing in wastewater service.
- Upper NBR lip seal offers additional protection against moisture ingress at the motor side.
- White mineral oil (Esso Marcol 152) lubricates the mechanical seal chamber.
- AISI 303 stainless steel shaft with ceramic-coated sleeve enhances wear resistance.
- Built-in thermal overload protector safeguards the motor winding from damage.
- Class F insulation and IPX8 protection support reliable service in wastewater reaching 50°C.
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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