Skip to Product Info
    • Onga Multi EVO OME340K Stainless Steel Self-Priming Pressure Pump for Domestic Water Supply with 20L Tank
    • Onga Multi EVO OME340K Stainless Steel Self-Priming Pressure Pump for Domestic Water Supply with 20L Tank

    Onga Multi EVO OME340K Stainless Steel Self-Priming Pressure Pump for Domestic Water Supply with 20L Tank

    Vendor: Onga Type: Pressure Pumps
    SKU: OME340K
    Regular Price $1,300.59 AUD
    Including GST Shipping calculated at checkout.
    Payment & Security

    Your payment is processed securely.

    • American Express
    • Apple Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa
    Pairs well with

    Potable water supply and residential pressure boosting are the primary service areas for this automatic kit. It is engineered to maintain steady water pressure for small households, ensuring a consistent flow for taps, showers, and garden irrigation systems. The system is optimized for clean water transfer in settings where quiet operation and high efficiency are required for domestic comfort.

    Operating on a 240v single-phase supply at 50Hz, the motor provides 0.51 kW of power and draws a rated current of 3.7 Amps. The hydraulic performance indicates a maximum total head of 42 m and a maximum flow rate of 80 L/Min. These specifications define the delivery capacity for standard residential water networks and tank-to-tap transfer.

    The unit utilizes a self-priming horizontal multistage centrifugal design capable of an 8m suction lift. This functional configuration builds pressure through successive impeller stages, maximizing hydraulic efficiency while maintaining low noise levels. The assembly is fully certified to AS/NZS 4020 standards for safe use with drinking water systems.

    Construction features an AISI 304 stainless steel pump casing and motor shaft for superior corrosion resistance. The internal rotating assembly is manufactured from fiberglass-reinforced PPO with a carbon graphite and ceramic mechanical seal. This kit is supplied with an AISI 304 pressure switch and a 20L stainless steel pressure tank for fully automatic service.

    FEATURES

    • Self-priming horizontal multistage centrifugal pump design featuring a high-efficiency hydraulic system.
    • AISI 304 stainless steel pump body and hydraulic shaft provide high-level corrosion resistance and structural durability.
    • Fiberglass reinforced PPO impellers and diffusers ensure mechanical stability during continuous high-pressure cycles.
    • Integrated D.R.O.P System provides specialized pump protection to ensure long-term functional reliability and safety.
    • TEFC 2-pole induction motor rated at IP55 with Class F insulation for thermal stability in ambient temperatures up to 40°C.
    • Carbon graphite mechanical seal with NBR gaskets and a ceramic counterface ensures a watertight internal environment.
    • Internal wear ring manufactured from PTFE to maintain hydraulic tolerances and optimize pump efficiency.
    • Complete pressure kit configuration including a factory-fitted AISI 304 pressure switch and a 20L stainless steel tank.
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Multistage Pressure Pumps
    Max Flow 80 L/Min
    Max Head 42 m
    Pump Power 0.51 kW / 240v
    Rated Current 3.7 Amps
    Suitable For Domestic Supply
    Pump Body Stainless Steel
    Liquid Temperature Maximum 50°C
    Inlet Size 25 mm
    Outlet Size 25 mm
    Warranty 2 Years
    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!

    Recently viewed

    Last seen items