{"id":10033,"date":"2026-03-19T16:39:06","date_gmt":"2026-03-19T14:39:06","guid":{"rendered":"https:\/\/vestelli-fi.kehityspalvelin.fi\/tuote\/vestelli-closed-tank-5000-l\/"},"modified":"2026-07-08T16:07:29","modified_gmt":"2026-07-08T13:07:29","slug":"vestelli-closed-tank-5000-l","status":"publish","type":"product","link":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/tuote\/vestelli-closed-tank-5000-l\/","title":{"rendered":"Vestelli Closed tank 5000 l"},"content":{"rendered":"
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Reliable closed tank for cottages and detached houses<\/strong><\/h3>\n

The closed tank 5000 for cottages and detached houses is a durable and spacious solution for collecting toilet wastewater in detached houses, holiday homes and cottages. Its strong structure made of high-quality polyethylene will last for decades and is versatile and suitable for a variety of soils. The volume of 5 m\u00b3 is well enough for cottage use, and for a larger capacity, two tanks can be connected in series, increasing the volume to 10 m\u00b3. This allows for longer emptying intervals and savings in operating costs. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Easy to install and maintain<\/strong><\/h3>\n

The maximum installation depth of the closed tank is 1 m and it can be installed on almost all plots. The design and construction of the tank ensure easy handling and safe installation. Lifting slings or forklift tines should be used for handling, and the tank should be handled with care to avoid damage during transport. The height of the tank’s drain is 1030 mm from the bottom of the tank, and the diameter of the riser pipe is 315 mm. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Use as part of a dual drainage system<\/strong><\/h3>\n

Vestelli Closed Tank 5000 for cottages and detached houses is perfectly combined with Vestelli’s Bio Purifier 3 greywater purifier, providing a comprehensive wastewater solution for properties with separate sewerage. This combination offers an environmentally friendly and cost-effective alternative for new builders and renovators. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

The best solution for nature<\/strong><\/h3>\n

A closed tank is always the best option from an environmental perspective, as all toilet wastewater \u2013 including that containing coliform bacteria \u2013 is stored and transported away from the property. This prevents the burden on waterways and the surrounding environment. This makes the Vestelli Closed Tank 5000 solution a particularly reliable and responsible choice for both permanent and leisure living. <\/p>\n

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Specifications<\/strong><\/h3>\n