• Smeg Stainless Steel Undermount Sink UM30A

    Titan Essentials 350mm Single Bowl Kitchen Sink - Stainless Steel TSSS40 hero image
    Titan Essentials 350mm Single Bowl Kitchen Sink - Stainless Steel TSSS40
    4.3 from 4 reviews
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Smeg UM30A undermount sink is a sleek and compact solution for modern kitchens that prioritise both form and function. Crafted from premium 1mm gauge, non-magnetic 18/10 stainless steel, this sink is designed for long-lasting performance and a refined finish that complements a wide variety of kitchen aesthetics. Its undermount configuration allows for seamless integration with stone, Corian, or quartz resin benchtops, offering a clean, minimalist look while maximising workspace efficiency.

    Measuring 300mm wide, 400mm deep, and 180mm high, the UM30A provides a generous 22-litre bowl capacity. The rounded 72mm inner corner radius ensures ease of cleaning and a softer, contemporary style. Anti-drum insulation beneath the bowl enhances the user experience by reducing noise during use, making it ideal for busy households or open-plan kitchens.

    This sink is supplied with a Lira designer waste reducer and features a 90mm waste hole compatible with most food waste disposers—highlighting its functional, ready-for-modern-living design. For added versatility, it supports a range of optional accessories, including chopping boards and stainless steel crockery baskets tailored to its dimensions.

    Ideal for compact kitchens or secondary prep stations, the Smeg UM30A delivers a sophisticated and practical addition to any kitchen design, meeting high standards of durability, aesthetics, and user convenience.
    Premium Stainless Steel Build

    Constructed from 1mm gauge non-magnetic 18/10 stainless steel, this sink offers commercial-grade durability with a refined, professional finish that resists corrosion and wear.

    Compact and Efficient Design

    With a 22-litre capacity and modest 300mm width, the UM30A fits comfortably in smaller kitchen spaces or as a secondary sink, without compromising usability.

    Quiet Performance

    Anti-drum insulation is applied beneath the bowl to significantly reduce noise during water flow and dish handling, enhancing comfort in open-plan kitchens.

    Seamless Undermount Installation

    Designed for undermount use with stone, Corian, or quartz resin benchtops, this sink supports a streamlined and modern aesthetic with precise cutout compatibility.

    Specifications & manuals

    key Specifications
    Brand
    Smeg
    Model Number
    UM30A
    Height (mm)
    180 mm
    Width (mm)
    320 mm
    Depth (mm)
    420 mm
    Weight (kg)
    4.5 kg
    Finish Colour
    Stainless Steel / Silver
    Finish Colour Description
    Stainless Steel Finish
    Bowl Size
    22 Ltrs
    Bowl Type
    Single
    Recommended Benchtop Type
    Stone or Concrete
    Material
    304 Grade Stainless Steel
    Drainer
    No Drainer
    Accessories included

    1 x Plugs with Waste Connections
    Sink clips

    warranty
    Manufacturer Warranty
    2 Years
    cut Out
    Cut Out Note
    Cut Out should be done on site when unboxed to check measure.
    additional Dimensions
    Waste Size
    90 mm
    Package Dimensions (H x W x D)
    210 x 380 x 430
    other Features
    Waste Disposal Compatible
    Yes
    Features
    • High-Quality Stainless Steel: Made from non-magnetic 18/10 AISI 304 stainless steel for exceptional durability and corrosion resistance.
    • Compact Bowl Capacity: 22-litre single bowl ideal for small kitchens or auxiliary sink installations.
    • Undermount Design: Enables clean lines and easy benchtop cleanup with no exposed sink rims.
    • Noise-Reducing Insulation: Anti-drum padding reduces operational noise for a quieter kitchen environment.
    • Modern Aesthetic: Smooth, radiused 72mm corners enhance visual appeal and ease of maintenance.
    • Accessory Compatible: Optional chopping boards and crockery baskets are available for extended functionality.
    • Lira Designer Waste Included: Comes with a premium waste reducer to complement modern kitchen fittings.
    • Food Waste Disposer Ready: 90mm waste hole suits most disposer units for convenient kitchen waste management.
    • Perfect for Custom Fit: Ideal for custom benchtop cutouts—recommended to use actual sink for accuracy.
    country of Origin
    Origin
    Italy
    compatible Benchtop Types
    Stone Benchtops
    sink Installation
    Undermount

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    A very painless experience
    Elizabeth, Newstead, QLD
    Unwavering support and attention to detail
    David, Warragul, VIC
    Very impressed with your company
    Michelle, Underwood, QLD

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

  • In cases where your sink has cracked unexpectedly or a larger size is needed, it's important to make sure you put in a replacement as soon as possible. Better features may also be needed for a growing household. It doesn't matter what your reason is - Appliances Online is here to help. There are so many options on the market that it can be overwhelming to pick the right item. As such, we are dedicated to ensuring your time shopping is as smooth and straightforward as possible. Our selection of more than 8,000 unique products from reputable global brand names ensures that we can give you confidence and freedom of choice. We've got what you're looking for, whether you're looking for products like Smeg Stainless Steel Undermount Sink UM30A or exploring other options. Given that we're Australia's largest online retailer of appliances and home essentials, we're devoted to presenting unparalleled service, a great shopping experience and overall convenience. We know how important your money and time are, which is why we continually strive to ensure you receive good value on any new purchase. You can shop confidently since we've simplified everything as much as possible for you with our competitive pricing, broad selection and customer-first philosophy.

    Looking for the right home essential, such as a new sink, can be tricky. Whether you're balancing budget constraints or searching for specific features, it's easy to feel lost as you go through seemingly endless options. We know that finding the right fit for your space and needs matters at Appliances Online, so we offer various services to make shopping easy on you and your wallet, whether you're looking for a sink or another home item. One example is our Price Match Guarantee*, which makes it easy for you to get great deals on items like Turner Hastings Cuisine 116 x 50 Inset or Undermount Double Bowl Left Hand Drainer Sink with Tap Hole - Gloss White CUD116FS-LHD and Oliveri Sonetto Single Bowl Undermount Sink SN1020U. In case you find an Approved Retailer offering a lower price for the same product, let us know the details, and our customer service team will check and match it. Enjoy our legendary service, crafted to ensure a smooth and stress-free experience. With us, you don't have to worry about endless comparisons between options like Omega Altise Unflued LPG Convector Heater OAGCH25LPW and Rolser IMax William Morris 2 Wheel Folding Trolley Birds R-IMX511-3119. With Appliances Online, you can count on convenience, value and exceptional service being within reach.

    To find out if we deliver to your area when you're ready to buy a new sink or other home essentials, just enter your postcode or suburb into the 'delivery location' bar on our site. Additionally, if you have any questions about our items, our Sydney-based customer service team is available for you 24/7, all year round. Just reach out at 1300 000 500 to connect with a real person whenever you need help. We even provide Free, Next Day Delivery* to 95% of Australia's population, meaning that if your item is available, it could typically arrive the next day (Monday to Friday). What's more, Free Connection is available for select fridges, washing machines, dryers and microwaves. We even offer to remove your old appliance for recycling at no additional cost - simply make sure to choose this option at checkout. Whether you're shopping for items in our Sinks category or exploring other options, we're committed to offering unmatched customer service every step of the way. Enjoy the Appliances Online difference today, whether you're searching for products from categories like Gift Ideas, Andoo and beyond.