{"id":635,"date":"2025-12-29T20:19:28","date_gmt":"2025-12-29T20:19:28","guid":{"rendered":"https:\/\/ecofosa.ro\/?post_type=product&p=635"},"modified":"2026-11-04T00:17:33","modified_gmt":"2026-11-03T22:17:33","slug":"fosa-septica-eco-imhoff-4","status":"publish","type":"product","link":"https:\/\/ecofosa.ro\/en\/product\/fosa-septica-eco-imhoff-4\/","title":{"rendered":"ECO Imhoff 4 septic tank, HDPE polyethylene, for 2-4 people"},"content":{"rendered":"

ECO IMHOFF 4 septic tank<\/strong><\/h4>\n

An efficient solution for treating domestic wastewater<\/strong><\/p>\n

The ECO IMHOFF 4 septic tank, with a usable volume of 690 litres<\/strong>, is a practical and efficient solution for the primary treatment of domestic wastewater, suitable for permanently occupied homes, small households or properties without access to the public sewer network. Thanks to its Imhoff-type pre-treatment system, it separates solids efficiently and supports stable operation over time.<\/p>\n

It works through natural settling and anaerobic digestion, making it simple to run with low long-term costs.<\/p>\n

The tank is a one-piece unit made from high-density polyethylene (HDPE), a material resistant to corrosion, temperature changes and mechanical stress. Its watertight construction guarantees a long service life and safe operation in various installation conditions.<\/p>\n

\ud83d\udd39 Main benefits<\/strong><\/h4>\n

\u2705 simple operation and low costs
\u2705 efficient separation of solids
\u2705 watertight one-piece construction
\u2705 high resistance to corrosion and mechanical shocks
\u2705 easy integration with drainage and infiltration systems
\u2705 simple maintenance and long-term durability<\/p>\n

\ud83d\udd39 How the ECO IMHOFF 4 septic tank works<\/strong><\/h4>\n

The ECO IMHOFF 4 septic tank works on the principle of gravity separation and anaerobic digestion. Wastewater enters the tank, where solid particles settle in the lower compartment and organic matter is broken down naturally. The pre-treated water is discharged in a controlled way to the drainage or infiltration system.<\/p>\n

\ud83d\udd39 Applications<\/strong><\/h4>\n

The ECO IMHOFF 4 septic tank is recommended for:<\/p>\n

    \n
  • \n

    permanently occupied family homes<\/p>\n<\/li>\n

  • \n

    households with 2\u20134 users<\/p>\n<\/li>\n

  • \n

    holiday homes and remote properties<\/p>\n<\/li>\n

  • \n

    areas without access to the sewer network<\/p>\n<\/li>\n<\/ul>\n

    \ud83d\udd39 Installation and maintenance<\/strong><\/h4>\n

    The tank is installed on a levelled sand bed, following the technical instructions, and connected to the drainage or infiltration system according to the site layout and project requirements.<\/p>\n

    To maintain performance, periodic emptying is recommended, depending on the level of use.<\/p>\n

    \ud83d\udd39 Technical specifications \u2013 ECO IMHOFF 4<\/strong><\/h4>\n

    Usable volume: 690 litri<\/strong>
    Total volume: 440 litri<\/strong><\/p>\n

    Height: 125 cm<\/strong>
    Tank diameter: 107 cm<\/strong><\/p>\n

    Inlet height: 86 cm<\/strong>
    Outlet height: 84 cm<\/strong><\/p>\n

    Inlet diameter: 110 mm<\/strong>
    Outlet diameter: 110 mm<\/strong><\/p>\n

    Manhole diameter: 420 mm<\/strong><\/p>\n

    \ud83d\udd39 Compliance and certification<\/h4>\n

    The ECO IMHOFF 4 septic tank is made in accordance with the European standard EN 12566-1<\/strong>, which applies to prefabricated primary treatment systems for domestic wastewater. The product comes with a Declaration of Performance (DoP)<\/strong> and is tested under a type 3 certification system, in line with European requirements.<\/p>\n

    The tests cover watertightness, mechanical strength and hydraulic efficiency, ensuring the product is compliant for use in residential applications and technical projects.<\/p>","protected":false},"excerpt":{"rendered":"

    The ECO IMHOFF 4 septic tank is an efficient solution for pre-treating domestic wastewater, designed for small and medium households. Made from high-density polyethylene, it provides durability, watertightness and safe operation over time. Its internal compartments separate the solids and discharge the pre-treated water in a controlled way to drainage, making it ideal for areas without sewers.<\/p>","protected":false},"featured_media":638,"comment_status":"open","ping_status":"closed","template":"","meta":{"_themeisle_gutenberg_block_has_review":false},"product_brand":[357],"product_cat":[368,373,18,19,350],"product_tag":[27,353,354,356,352,306,351,43,355,303],"class_list":["post-635","product","type-product","status-publish","has-post-thumbnail","product_brand-eco-imhoff","product_cat-fose-2-3-persoane","product_cat-fose-comerciale","product_cat-fose-septice","product_cat-fose-septice-eco","product_cat-fose-septice-eco-imhoff","product_tag-fosa-septica","product_tag-fosa-septica-4-persoane","product_tag-fosa-septica-cu-decantare","product_tag-fosa-septica-cu-evacuare","product_tag-fosa-septica-eco","product_tag-fosa-septica-fara-curent","product_tag-fosa-septica-imhoff","product_tag-fosa-septica-pentru-casa","product_tag-fosa-septica-pentru-gospodarie","product_tag-fosa-septica-polietilena","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/product\/635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/comments?post=635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/media\/638"}],"wp:attachment":[{"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/media?parent=635"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/product_brand?post=635"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/product_cat?post=635"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecofosa.ro\/en\/wp-json\/wp\/v2\/product_tag?post=635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}