Hardtank 20 Commercial Cold Brew Machine
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The Hardtank 20 Commercial Cold Brew Machine is a high-capacity cold brew system designed for cafés, bars and beverage production environments. Using accelerated cold extraction technology, it produces smooth cold brew in around 45 minutes instead of the traditional 12–24 hour steep, allowing fresh batches to be brewed throughout the day.
A dynamic extraction system circulates chilled water through the coffee bed to improve efficiency while maintaining the smooth, low-acidity profile cold brew is known for. The large brewing chamber supports high-volume output with consistent results between batches.
The system can operate as a standalone brewer or be connected to one or two taps for direct service, making it suitable for kegging, bottling or serving cold brew straight from the machine.
Hardtank 20 Commercial Cold Brew Machine Features
Accelerated Cold Extraction – Produces smooth cold brew in around 45 minutes instead of traditional overnight steeping.
High-Volume Beverage Production – Large brewing chamber supports commercial cold brew production for busy hospitality venues.
Filter-Free Extraction System – Built-in extraction basket eliminates disposable paper filters while maintaining clean extraction.
Automated Cleaning Programs – Integrated cleaning and sanitation cycles simplify maintenance and reduce labour time.
Touchscreen Brewing Control – LCD touchscreen allows programmable recipes and consistent batch brewing.
Flexible Tap Configurations – Available as a standalone unit or configured with one or two taps for service.
This Product Includes
- 1 x Hardtank 20 Commercial Cold Brew Machine
- 1 x Tap System (if variant selected)
Specifications
| Materials | Stainless Steel, Wood, Glass, Food-Safe Brewing Components |
| Capacity | ~18L per batch |
| Filter Basket Capacity | 1.2kg |
| Extraction Chamber Capacity | 20L |
| Batch Brew Time | 45 minutes |
| Daily Output | 250L+ per day |
| Dimensions | (W) 830mm × (D) 610mm × (H) 902mm |
| Weight | 80kg |
| Warranty | 12 Months* |


* Rural and remote areas may attract longer shipping times but we make every effort to ensure we provide the fastest delivery times possible. * Please note bulky orders to rural, remote & offshore areas in excess of 25kg may attract additional delivery fees.
Delivery times above are estimates only. Delivery times apply from the date of dispatch, not the date orders are received and refer to business days not calendar days. We make every attempt to ensure all deliveries arrive within the estimated time frames above however sometimes events occur that are out of our control. If your order is more than 2 business days late based on the above guidelines please contact us and provide your name, order number and date of order. – Barista Warehouse Team
Barista Warehouse Returns
Barista Warehouse offers a hassle-free returns and exchange policy that lets you return any purchased item for a store credit, refund or exchange for another item provided that it meets the following conditions:
- The item is returned within 14 days from the date of your order.
- Presents 'as new' in appearance, is unused and show no signs of use, wear and tear or damage. We cannot accept a return for items that have been used.
- Be packaged in it's original undamaged packaging with all product tickets and tags.
- The item's original packaging is not marked or used as the outer layer of packaging for transport. Please ensure you do not attach anything to the outside of the original packaging.
- Barista Warehouse is not responsible for any freight charges on returned items unless the item(s) being returned have arrived damaged or faulty in which case we will send a pre-paid return label to send the item back.
- Items being returned must include a copy of the receipt/invoice for the order.
- We do not accept returns on any machines, electrical parts, special order items, apparel, books, posters and dvds. So please choose wisely.
- Items returned with a value >$400 will be eligible for a store credit or exchange only.
All returns must be authorised by Barista Warehouse before sending the item back to us. Please contact one of our friendly Team Members via hello@baristawarehouse.com.au or using the contact form online for our Returns Address and instructions to get the ball rolling and start the return process.
Incorrect/Faulty/Damaged Items
In the unlikely event that your order has been damaged on the way to you, is faulty on arrival or you have simply received an incorrect item in your order or it does not match the product description we will help to get this sorted for you as quickly as possible. Please notify us via hello@baristawarehouse.com.au or using the contact form online within 3 business days of receiving your order of any discrepancies or damaged products and we will begin the hassle free return process. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. Faulty or damaged items are subject to the following conditions:
- If an item is faulty or damaged on arrival and the fault/damage amounts to a major failure of the product you are entitled to a refund or a replacement of the product.
- If the item fails to be of acceptable quality but the failure does not amount to a major failure you are entitled to have the item repaired or replaced. Barista Warehouse will determine the extent of the failure once assessed by a team member.
- Faulty/damaged items being returned must include a copy of the receipt/invoice for the order.
Your rights under the Australian Consumer Law are not limited by a defined time. However, the Australian Consumer Law does recognise that the relevant time period can vary from product to product, depending on factors such as the nature of the product and the price. Barista Warehouse adopts the same approach. As you can appreciate, the type of remedy we can offer you may also vary depending on how long it takes you to return the product to us.
We're Here to Help
If you have any questions or concerns about whether your item/s meet the above criteria, please contact us, we are happy to help. We recommend sending any returns via registered post or tracked courier as we do not accept responsibility for lost items. Upon receiving your return we will assess your item/s and contact you to confirm we have received and processed your return. Returns are processed within 3 business days of receiving your parcel at our warehouse and we will notify you via email once your return has been completed.