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| Specification | Details |
|---|---|
| Tank capacity | 200 litres |
| Seal type | Inflatable rubber gasket |
| Internal diameter | 22 inches (57 cm) |
| Compatibility | Sansone variable capacity floating lid tanks |
| Application | Floating lid sealing and air exclusion |
Why choose this product
This replacement seal is specifically sized for 200 litre variable capacity tanks, ensuring correct fit and effective sealing. Its inflatable design allows even pressure distribution around the tank wall, reducing oxidation risk and helping maintain optimal olive oil storage conditions. Using a correct replacement gasket is essential for tank performance and product quality.
Application guidelines
Deflate and remove the existing gasket from the floating lid before installation. Fit the new seal evenly around the lid edge and inflate gradually until a secure, airtight seal is achieved. Do not overinflate. Inspect regularly and replace if signs of wear, cracking or loss of elasticity appear.
Frequently Asked Question
OLIVE OIL STORAGE

The Sansone Welded Fusti Tanks represent one of the most trusted stainless steel container designs in the food industry. Manufactured in Italy by Sansone, these tanks are built according to the highest international standards for the preservation of food-grade liquids such as olive oil, wine, honey, and food-grade liquids.
Each unit is produced using 18/10 AISI 304 stainless steel and is NSF certified, ensuring unmatched reliability, purity, and corrosion resistance. Their seamless welded construction guarantees easy cleaning and prevents the accumulation of organic matter or bacterial colonies - a crucial feature for industries where hygiene is paramount.
Built with head-to-head welding technology, the Sansone welded drums are designed to achieve maximum cleanliness and strength. This advanced welding method eliminates internal joints, making the surface completely smooth, which allows for easy sanitation and total prevention of bacterial growth.
These tanks are ideal for food processing, laboratory, and industrial applications that require hygiene compliant liquid handling. The seamless welded design also upholds that no residues or flavour transfer occur, maintaining the quality of your stored product.
Each model undergoes strict testing to meet the most rigorous quality standards and is part of Sansone’s commitment to producing long-lasting stainless steel containers that meet professional and domestic needs alike.
All models are equipped with a welded stainless-steel setup for a ½-inch tap, allowing safe and precise liquid dispensing. Each drum can also be paired with optional stainless steel or laminated stands, available in tall and short models or even with wheels for mobility.
Sansone provides several high-quality accessories to enhance functionality and handling convenience:
Each Sansone welded fusti is produced under ISO 9001:2000 certified quality control systems to ensure consistent performance and reliability. The use of premium-grade 18/10 stainless steel guarantees long life, even under demanding industrial use.
Whether used in olive oil production by producers, wineries, or laboratories, these tanks provide the peace of mind that comes from Italian-made precision engineering, smooth cleaning surfaces, and safe, airtight liquid containment.
For olive oil producers, the Sansone Europa welded tanks provide the ideal environment for oil preservation, protecting against oxidation and contamination while maintaining taste and freshness. The tanks’ sleek finish and robust structure also make them suitable for front-of-house or retail presentation, where hygiene and visual quality are essential.
From boutique olive oil farms to food manufacturers, these stainless steel fusti tanks represent a long-term investment in quality, safety, and professionalism.
If you’re ready to elevate your storage and preservation standards with Sansone stainless steel welded tanks, explore the full range at
https://theolivecentre.com/shop/stainless-steel-tanks-2l-to-99l
As Australia’s leading distributor for Sansone products, The Olive Centre provides expert advice, local support, and fast delivery — helping you choose the perfect stainless steel fusti to suit your needs
Preserving the integrity of high-quality foods and liquids - especially extra virgin olive oil (EVOO) - depends on two things: a sound understanding of correct storage parameters and the use of vessels engineered to uphold those conditions with absolute reliability. This is where Sansone, Italy’s premier stainless-steel tank manufacturer, stands far above conventional storage solutions. As global quality standards evolve, the industry has moved decisively away from breathable plastics & reactive metals. With increasing focus on purity, sustainability, and product shelf-life, food-grade stainless steel has become the internationally accepted gold standard for storing oils, beverages, ferments, honey, pharmaceuticals, and more. Within that space, Sansone’s range - distributed in Australia by The Olive Centre - has set the benchmark for durability, hygiene, and performance for over five decades.
International Olive Council (IOC) guidelines highlight the key threats to olive oil quality, i.e. oxygen, light, and heat, each of which accelerates oxidation and rancidity. Proper storage must therefore minimise air contact, prevent light exposure, and maintain stable, cool temperatures.
Sansone’s engineering and material choices align perfectly with these requirements:
1. Oxygen Protection: Airtight Design & Minimised Headspace
The IOC highlights that once a container is opened, limiting headspace is essential to slow oxidation.
How Sansone supports this:
The IOC identifies light as the main threat to olive oil quality after oxygen.
Sansone’s advantage:
The IOC recommends storing olive oil between 13 - 25°C, and notes that lower temperatures (even refrigeration) can slow oxidation.
Sansone excels in temperature resilience:
The IOC emphasises cleanliness, inert materials, and contamination avoidance.
Sansone tanks surpass these needs through:
5. Durability & Long-Term Value: Sustainability Meets Performance
Stainless steel is durable, corrosion-resistant, and 100% recyclable - maintaining its quality through multiple recycling loops. Sansone’s robust construction means a single tank can last decades, dramatically reducing lifecycle costs compared with plastics or coated metals. Their longevity also prevents product loss due to leaks, contamination, or light-induced degradation, making Sansone an economically and environmentally superior investment for producers of all scales.
| Criteria | Plastic Containers | Stainless Steel Containers (e.g. Sansone) | Glass Containers |
|---|---|---|---|
| Material Reactivity | It can leach plasticisers over time, especially with acidic or fatty products. | Completely inert; AISI 304/316 food-grade steel prevents reactions. | Inert to most liquids but may interact with extreme pH. |
| Light Protection | Allows light penetration unless opaque. | 100% light-proof - ideal for olive oil and sensitive liquids. | Transparent unless tinted; light accelerates oxidation. Coloured glass can slow down light penetration. |
| Oxygen Protection / Seal Quality | Moderate; lids may warp or expand, increasing oxygen exposure. | Excellent - airtight seals and precision threads limit oxygen exposure. | Good initially, but seals vary; headspace increases quickly once opened. |
| Durability | Prone to warping, cracking, and UV degradation. | Extremely durable - decades of use without deforming. | Fragile; breaks or chips easily. |
| Temperature Resistance | Sensitive to heat; may warp or release BPA-like compounds/plasticisers. | Highly stable across temperature ranges, including refrigeration and warm environments. | Stable but expands/contracts; risk of thermal shock. |
| Hygiene & Cleanability | Scratches retain residues and microbes; absorbs odours. | Mirror-polished surfaces prevent buildup; no odour retention; easy sanitation. | Very hygienic but difficult to clean if narrow-necked. |
| Impact on Olive Oil Quality | Can accelerate oxidation; not recommended by IOC for long-term storage. | Ideal - protects from light, heat, and oxygen; aligned with IOC guidelines. | Good if dark/tinted and stored cool, but still sensitive to light exposure. |
| Sustainability | Limited recyclability; degrades in quality each cycle. | 100% recyclable without quality loss; extremely long lifespan. | Highly recyclable but higher breakage rate. |
| Weight | Lightweight. | Moderately heavy (depending on tank size). | Heavy and cumbersome, especially in larger volumes. |
| Cost (Upfront) | Low | Higher initial investment | Moderate cost |
| Cost (Lifecycle) | High - due to frequent replacement and product spoilage risk. | Low - one tank often lasts decades; prevents losses from contamination or oxidation. | Moderate - replacement due to breakage or seal failure. |
| Suitability for Industrial Use | Poor - short lifespan and limited hygienic control. | Excellent - used in olive oil production, wineries, pharmaceuticals, honey, and beverage industries. | Limited - weight and fragility restrict large-volume use. |
| Suitability for Long-Term Food Storage | Not recommended. | Excellent - best long-term solution for oils, ferments, beverages, and extracts. | Acceptable for short-to-medium term if protected from light. |
Table. Comparison of Plastic, Stainless Steel, and Glass Containers for long-term storage of food and liquids.
6. Functional Design That Enhances Workflow
Across the entire Sansone range - from 3 L benchtop units to 10,000 L industrial vats - each model is tailored for real-world handling:
These design elements reduce labour time, improve occupational safety, and streamline production lines.
Thanks to their inertness and long service life, Sansone tanks have become essential across multiple industries:
As Australia’s leading supplier of olive and food-processing equipment, The Olive Centre selects only products with proven excellence, traceability, and long-term reliability.
The partnership with Sansone ensures Australian producers - from boutique growers to large commercial processors - gain access to:
When global storage guidelines emphasise controlling light, oxygen, and temperature to protect olive oil and other sensitive liquids, Sansone’s stainless steel tanks don’t just meet these parameters - they optimise them. Their precision engineering, food-safe materials, airtight design, and unmatched durability align perfectly with IOC recommendations, giving producers complete confidence that every drop remains as fresh, pure, and vibrant as the day it was created.
In the world of modern food preservation and processing, few names embody the standards of quality, precision, and hygiene quite like Sansone Inox. Known globally for its mastery in stainless-steel engineering, Sansone continues to lead the industry in food-grade containment technology. Among its most sought-after innovations are its stainless steel silos, designed to meet the demanding needs of producers who value product purity, easy maintenance, and long-term durability.
Now available in Australia through The Olive Centre, Sansone’s Heavy-Duty Silos with Conical Base and Easy Discharge and the Variable Capacity Silos (Sempre Pieno) represent the highest standard in food-safe stainless storage. Built entirely from AISI 304–316L stainless steel, these silos are purpose-built to safeguard liquids like olive oil, wine, honey, vinegar, and other food-grade materials while maintaining their integrity over time.
Each Sansone silo tank is manufactured in Italy under the company’s ISO 9001:2000 quality control standards. The design focus is simple but delivers absolute cleanliness and complete drainage.
The conical base ensures total discharge of stored contents, preventing residues and eliminating the risk of contamination. Smooth, mirror-polished interiors allow effortless cleaning, while “Polished” or “marble” external finishes offer durability and aesthetic refinement.
Sansone silo tanks are particularly suited for olive oil mills, cooperatives, and cellar doors, where the highest level of product protection is required. The elliptical or round inspection door, double-valve nitrogen system (for fixed capacity type), and stainless steel sampling tap provide users with complete control of the stored product from top to bottom.
Sansone’s Storage Silos with Conical Base and Easy Discharge are designed for fixed installations that demand both hygiene and efficiency. Built from AISI 304 - 316L stainless steel, these silos are ideal for the hygienic storage of liquid foods in environments where contamination-free handling is critical. Each model features a fully welded conical base that ensures total emptying of the tank and minimises product in contact with sediment. The upper cover includes a nitrogen inlet valve, allowing an inert atmosphere for long-term storage without oxidation - especially valuable for olive oil.
The silos are fitted with elliptical front doors, sight gauges, and total/partial discharge valves, making maintenance and inspection straightforward. Every unit rests on reinforced stainless steel legs for stability, ensuring long-lasting service under continuous use.
| Capacity (L) | Height (mm) | Base (mm) | Opening (mm) | Total Height (mm) |
|---|---|---|---|---|
| 1,000 | 1,500 | 950 | 950 | 2,300 |
| 1,500 | 1,500 | 1,100 | 1,100 | 2,600 |
| 2,000 | 1,500 | 1,270 | 1,270 | 2,300 |
| 2,500 | 2,000 | 1,270 | 1,270 | 2,800 |
| 3,000 | 2,000 | 1,430 | 1,430 | 2,800 |
| 5,000 | 2,500 | 1,600 | 1,600 | 3,400 |
Technical specifications sourced from Sansone Stainless Steel Silos documentation. Conical-base silos ensure total drainage and contamination-free storage for food-grade liquids.
These models are ideal for food processing, laboratory, and industrial settings. The seamless conical design ensures total evacuation of liquids while maintaining a contamination-free environment. Each silo undergoes rigorous testing to meet the most demanding quality standards, including leak-proof inspections and pressure-resistance validation.
Optional features include:
For producers who need flexible capacity management, Sansone’s Fixed Capacity Silos - also known as Silos Sempre Pieno - provide a reliable “always full” system that prevents oxidation and product spoilage.
Each tank features a floating stainless-steel lid that adjusts to the liquid level, ensuring no air is trapped between the product and cover. Combined with a conical base, the design facilitates total discharge and makes cleaning fast and efficient.
Manufactured from AISI 304 stainless steel, these silos are the benchmark for wineries and olive mills where maintaining product quality is crucial during storage or decanting. Optional accessories include a level indicator rod, floating arm, and adjustable support legs to guarantee perfect levelling.
| Capacity (L) | Height (mm) | Base (mm) | Opening (mm) | Total Height (mm) |
|---|---|---|---|---|
| 300 | 940 | 640 | 640 | 1,340 |
| 400 | 1,020 | 700 | 700 | 1,420 |
| 500 | 1,170 | 740 | 740 | 1,570 |
| 750 | 1,480 | 800 | 800 | 1,880 |
| 1,000 | 1,480 | 930 | 930 | 1,880 |
| 1,500 | 1,500 | 1,100 | 1,100 | 2,300 |
| 2,000 | 1,500 | 1,270 | 1,270 | 2,300 |
| 2,500 | 2,000 | 1,270 | 1,270 | 2,500 |
| 3,000 | 2,000 | 1,430 | 1,430 | 2,500 |
| 5,000 | 2,500 | 1,600 | 1,600 | 3,100 |
Data sourced from the Sansone Stainless Steel Silos PDF (Variable Capacity Series). Floating-lid Sempre Pieno design ensures oxidation-free storage and total discharge.
Each unit can be equipped with steel air floating lids, anti-alcohol chambers, and stainless pump groups with double valves. From small-scale honey producers to major wineries, these variable-capacity silos provide safe, stable, and efficient storage control.
To complement the Sansone Storage Silos with Conical Base and Easy Discharge, a selection of optional accessories is available to enhance performance, hygiene, and adaptability in food production. These Italian-engineered accessories are constructed from the same AISI 304–316L stainless steel as the silos, ensuring seamless integration and durability under continuous use.
Typical accessories include:
The Variable Capacity Silos (Sempre Pieno) can be upgraded with a wide array of optional accessories designed to provide maximum flexibility for wineries, olive oil mills, and honey producers. These fittings optimise storage management, allowing precise level control, air exclusion, and convenient product transfer.
Common optional features include:













Every Sansone silo is a result of over 40 years of Italian innovation and craftsmanship. The company’s mission remains unchanged - to offer containers that protect both product quality and the planet.
With 100% recyclable stainless steel and exceptional longevity, Sansone silos not only reduce environmental impact but also deliver significant long-term value for producers. Through The Olive Centre, Australian customers can access the full range, local after-sales support, and expert advice on installation, maintenance, and compliance.
Whether you’re preserving the finest extra virgin olive oil or fermenting honey wine, Sansone’s silos deliver unmatched quality and reliability that will stand the test of time.
CONSUMER EDUCATION
Extra Virgin Olive Oil (EVOO) is often hailed as a “liquid gold” in kitchens around the world – a term famously used by the ancient Greek poet Homer. For Australians, EVOO is more than just an ingredient; it’s a heart-healthy cooking staple and a link to centuries of Mediterranean tradition. This guide will explain exactly what EVOO is and how it differs from other olive oils, how it’s produced (from grove to bottle), its science-backed health benefits, and the many ways you can use it – both in your cooking and beyond. Along the way, we’ll share some interesting facts that highlight why this oil has been prized since antiquity. Let’s dive in!
By contrast, other grades of olive oil are lower in quality or more processed:
In summary, EVOO stands apart from other olive oils because it’s unrefined, of top sensory quality, and packed with natural compounds. If you drizzle a good EVOO on a salad or taste it on a spoon, you’ll notice a bright, complex flavour – something you won’t get from the flat, one-note taste of refined “olive oil” blends.
EVOO’s journey from tree to bottle is a fascinating combination of ancient tradition and modern food science. It all starts in the olive groves. Olives destined for high-quality EVOO are often hand-picked or gently shaken off trees (modern farms may use mechanical harvesters that vibrate the trunks or use catching frames). The timing of harvest is crucial: early in the season, when olives are green to purplish, they yield less oil, but it’s very rich in flavour and antioxidants; later harvest (ripe black olives) yields more oil but with mellower taste. Many premium Australian producers, much like those in the Mediterranean, opt for early harvest to maximise quality.
Once picked, speed is key – olives are quickly transported to the mill, because freshly harvested olives start to oxidise and ferment if they sit too long. Ideally, olives are pressed within 24 hours of harvest to prevent quality loss. At the mill, the olives are washed to remove leaves and dust, then crushed (pits and all) by either traditional stone mills or modern steel crushers. This creates an olive paste, which is then gently malaxed (slowly churned) for 20–45 minutes. Malaxation allows tiny oil droplets to coalesce, but it’s done under strict temperature control – this is where the term “cold-pressed” or “cold extraction” comes in. To qualify as cold-pressed, no heat above 27 °C is applied during extraction. Keeping the paste cool preserves aromatic compounds and nutrients; higher temperatures could extract a bit more oil, but at the cost of flavour and antioxidants. Australian and European producers alike adhere to this, as heat can reduce EVOO’s polyphenols and vitamin E (and increase oxidation)

A Roman-era olive oil press in Capernaum, Israel. Ancient presses used large millstones to crush olives, and the oil was separated by gravity. Today, modern cold-pressing uses centrifuge extractors, but the goal remains the same – to physically squeeze oil from olives without chemicals or high heat, preserving quality. (photograph of a Roman-era olive mill in Capernaum)
After malaxation, the paste is pressed or, more commonly, centrifuged. Modern mills use a decanter centrifuge, which rapidly spins the olive paste to separate oil from water and olive solids. The result is fresh olive oil (plus some vegetable water). The oil may then be filtered or simply left to settle so that tiny particles and moisture drop out over time. Some artisan oils are unfiltered, yielding a cloudy appearance, but most commercial EVOOs are filtered for clarity and stability. Finally, the oil is stored in stainless steel tanks (ideally with minimal air exposure) and later bottled.
Throughout production, maintaining quality is paramount. At no point are solvents or refining used – EVOO is purely a natural juice. This careful process explains why EVOO is more expensive than generic cooking oil: it takes a lot of olives and care to produce. In fact, it typically takes around 4 to 6 kilograms of olives to cold-extract just 1 litre of EVOO (for some early harvest oils, even more). That represents roughly 8000–10,000 individual olives in each litre of premium oil! Such figures help us appreciate the effort and agricultural value inside each bottle of EVOO.
Australian EVOO note: Australia may be far from the Mediterranean, but it has a burgeoning olive oil industry of its own. Olives were first brought to Australia in the 1800s, and the industry remained small until a boom in the late 20th century. The Australian olive industry is over 150 years old, but it has expanded rapidly across all mainland states in recent decades. Today, Australia produces high-quality EVOOs, particularly in regions with Mediterranean-like climates (such as parts of South Australia, Victoria, and Western Australia). Aussie EVOOs often win awards for their robust flavours and purity, thanks to modern farming and milling techniques. So when you shop, know that some EVOO on the shelf – in addition to imports from Italy, Spain, Greece, etc. – is grown and pressed right here in Australia.
Extra Virgin Olive Oil isn’t just a tasty fat – it’s exceptionally good for you. Its health benefits are backed by a wealth of scientific research and have even been recognised by international health authorities. Here are some of the top evidence-based benefits:
Lastly, remember that EVOO is a fat and thus calorie-dense, so use it in place of other fats rather than simply adding on (to balance overall energy intake). But as fats go, EVOO is about the best you can choose for your health. It’s no surprise the Australian Dietary Guidelines and Heart Foundation include olive oil as a core part of a healthy eating pattern, encouraging people to swap butter and animal fats for olive or other plant oils. EVOO isn’t a miracle cure-all, but it is a potent, natural contributor to wellness – and a delicious one at that!
One of the beauties of EVOO is its culinary versatility. You can use it raw, you can cook with it, you can even bake with it. Here are some popular ways to integrate EVOO into your daily diet, along with tips particularly suited for Australian kitchens:
Drizzling extra virgin olive oil over a salad of avocado, tomato, and greens. Incorporating EVOO into daily meals can be as simple as using it to dress salads, dip bread, or finish cooked dishes – adding both flavor and healthy fats to the Australian diet.
Quick recipe ideas:
Olive oil’s usefulness goes far beyond food. Throughout history, olive oil has been used in daily life in myriad ways – and many of these uses are still relevant or just plain handy today. Here are some nonculinary applications of olive oil:
As you can see, a bottle of olive oil in the cupboard can double as a mini home remedy kit! One caveat: for non-food uses, you don’t necessarily need to use your finest extra virgin oil – a basic grade or older bottle that you don’t want to cook with can find a second life polishing your coffee table or deep-conditioning your hair. Food-grade olive oil for beauty and home use means you’re avoiding the petrochemicals found in some commercial products, which is a win for those with sensitive skin or who prefer eco-friendly options.
To round out our EVOO guide, here are some fun facts and bits of trivia that make olive oil even more fascinating:
Extra Virgin Olive Oil is truly a kitchen all-star – it elevates our food and supports our health. We’ve learned that EVOO differs from lesser olive oils in quality and production, coming straight from fresh olives without chemicals or refining. We’ve seen how it’s made, preserving its sensory and nutritional treasures. Science shows that incorporating EVOO into your diet can benefit your heart, reduce inflammation, and even help you enjoy your veggies more (because they taste better with a good drizzle!). And beyond cooking, olive oil proves its worth in our beauty routines and households.
For Australian consumers, the message is embrace EVOO: use it in your salad dressings, swap it for butter when you can, try it in new recipes – both traditional Mediterranean dishes and local Aussie favourites. With Australian olive oil production on the rise, you might even explore home-grown EVOOs, which can be world-class. Remember to store it well, use it generously but mindfully, and appreciate the story behind it – from ancient olive groves to your dinner table.
In summary, Extra Virgin Olive Oil is more than an ingredient; it’s a lifestyle choice towards better eating and living. So go ahead – enjoy that splash of liquid gold in your meals every day, and taste the difference it makes!
References (selected):
When it comes to oil storage you need to consider the impacts on quality in relation to the proposed storage to be used.
This article is about some of the latest research as funded by RIRDC to determine the best storage for your oil.
Remember just because a manufacturer states the container(s) are food-grade doesn't necessarily means they are safe to use for olive oil. ?(All the containers used in this study were regarded as "Food Grade").
Here is a excerpt from the article:
For example, sometimes growers produce oil with very high quality initially, which quickly deteriorates due to the conditions under which it is stored,? he said.
The olive oil can deteriorate so much that it can no longer be classified as extra virgin olive oil, at a huge expense to the growers.
The changes in oil quality described in this report will encourage producers, as well as others in the supply chain of olive oil, to consider the facilities used to store olive oil in order to maintain the high-quality olive oil Australia is increasingly renowned for producing.
Read the article here....?Storing olive oil - Local News - News - General - Town and Country Magazine.