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    • Orange Pumps SP420 Stainless Steel Automatic Submersible Pump for Rainwater Tank Pumping with Twin Impeller
    • Orange Pumps SP420 Stainless Steel Automatic Submersible Pump for Rainwater Tank Pumping with Twin Impeller

    Orange Pumps SP420 Stainless Steel Automatic Submersible Pump for Rainwater Tank Pumping with Twin Impeller

    SKU: SP420
    Regular Price $762.30 AUD
    Including GST Shipping calculated at checkout.
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    Providing a quiet and out-of-sight solution, the Orange Pumps SP420 ensures consistent pressure is delivered directly from your rainwater storage to your domestic plumbing network. It is perfectly suited for garden irrigation, showers, and kitchen water supply.

    Equipped with a 550 Watts motor, the pump achieves a maximum flow of 110 L/Min and a maximum head of 34 m. It operates on a single-phase 240 V power supply, drawing a rated current of 4 Amps for reliable clean water transfer.

    The hydraulic system features an energy-efficient twin impeller design, providing high-pressure performance. The automatic float switch manages the pump's operation, while the fine grade suction screen prevents debris from entering the system.

    Built with a robust stainless steel construction and a shrouded technopolymer impeller for durability. The motor is protected by dual carbon ceramic seals in an oil bath and includes a 10 metre H07RN-F electrical cable for safe and easy installation.

    FEATURES

    • Robust stainless steel construction provides long-term durability
    • Energy-efficient twin impeller design delivers high pressure
    • Automatic float switch ensures on-demand water delivery
    • Dual carbon ceramic seals in an oil bath protect the motor
    • Fine grade suction screen prevents debris ingress
    • Heavy-duty wide voltage motor ensures reliable operation
    • Includes a 10 metre H07RN-F electrical cable for easy setup
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Submersible Drainage Pumps
    Max Flow 110 L/Min
    Max Head 34 m
    Pump Power 0.55 kW / 240v
    Rated Current 4 Amps
    Suitable For Rainwater Tanks
    Pump Body Stainless Steel
    Liquid Temperature Maximum 45°C
    Inlet Size
    Outlet Size 25 mm
    Warranty 1 Year
    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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