{"id":10462,"date":"2026-03-19T16:40:44","date_gmt":"2026-03-19T14:40:44","guid":{"rendered":"https:\/\/vestelli-fi.kehityspalvelin.fi\/tuote\/batch-treatment-plant-avalon-25\/"},"modified":"2026-07-08T16:10:56","modified_gmt":"2026-07-08T13:10:56","slug":"batch-treatment-plant-avalon-25","status":"publish","type":"product","link":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/tuote\/batch-treatment-plant-avalon-25\/","title":{"rendered":"Batch treatment plant AVALON 25"},"content":{"rendered":"<ul>\n<li><span style=\"color: #333333;\">for cleaning all domestic wastewater from several households or up to 4 m3\/day <\/span><\/li>\n<li><span style=\"color: #333333;\">large wastewater collection volume in the front sump<\/span><\/li>\n<li><span style=\"color: #333333;\">excellent aeration height in the process tank, enabling an efficient biological process<\/span><\/li>\n<li><span style=\"color: #333333;\">also very suitable for demanding plots, where height differences, terrain obstacles, safety distances, etc. create a challenge for wastewater treatment <\/span><\/li>\n<li><span style=\"color: #333333;\">self-anchoring structure<\/span><\/li>\n<li><span style=\"color: #333333;\">very low electricity consumption, only approx. 2.6 kWh\/day <\/span><\/li>\n<li><span style=\"color: #333333;\">automatic holiday function<\/span><\/li>\n<li><span style=\"color: #333333;\">automatic dosing of precipitation chemical according to the amount of water to be treated<\/span><\/li>\n<li><span style=\"color: #333333;\">above-ground cover parts made of stone imitation (light gray granite)<\/span><\/li>\n<li><span style=\"color: #333333;\">corrosion-free tanks made of high-quality homogeneous HD polyethylene casting<\/span><\/li>\n<li><span style=\"color: #333333;\">efficient biological-chemical batch cleaning process<\/span><\/li>\n<li><span style=\"color: #333333;\">CE marked<\/span><\/li>\n<li><span style=\"color: #333333;\">domestic Key Flag product<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #333333;\">The AVALON 25 batch treatment plant treats all domestic wastewater for 10-25 people (max. 4000 l\/day).<\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>Effective<\/strong><strong><br \/><\/strong>AVALON batch treatment plants effectively treat all household wastewater. Thanks to the versatile installation options, AVALON is ideal for both renovation and new construction projects. AVALON treatment plants are CE-tested according to EN12566-3 and are CE-marked.  <\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>Versatile installation options<\/strong><strong><br \/><\/strong>The AVALON Batch Treatment Plant structure consists of two main parts. A wastewater reception pit (forepit) and a large process tank where wastewater treatment takes place. When the forpit and process tank are separate, it allows for very flexible installation in challenging conditions.  <\/span><\/p>\n<p><span style=\"color: #333333;\"><strong>Suitable for all properties<\/strong><strong><br \/><\/strong> The drainage of purified water can also be implemented flexibly, because the treatment plant pumps the purified water into the drainage system or, if necessary, using a 40mm pressure pipe to circumvent terrain obstacles and to the desired discharge location.<\/span><\/p>\n<p><span style=\"color: #333333;\">AVALON batch wastewater treatment plants are reliable, highly tolerant of load fluctuations, and developed for the demanding conditions of the Nordic region.<\/span><\/p>\n","protected":false},"featured_media":10463,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[157,130],"product_tag":[],"class_list":["post-10462","product","type-product","status-publish","has-post-thumbnail","product_cat-large-treatment-plants","product_cat-small-treatment-plants","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Batch treatment plant AVALON 25 | Vestelli.fi<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Batch treatment plant AVALON 25 | Vestelli.fi\" \/>\n<meta property=\"og:description\" content=\"The AVALON 25 batch treatment plant treats all domestic wastewater for 10-25 people (max. 4000 l\/day). EffectiveAVALON batch treatment plants effectively treat all household wastewater. Thanks to the versatile installation options, AVALON is ideal for both renovation and new construction projects. AVALON treatment plants are CE-tested according to EN12566-3 and are CE-marked.  Versatile installation optionsThe AVALON Batch Treatment Plant structure consists of two main parts. A wastewater reception pit (forepit) and a large process tank where wastewater treatment takes place. When the forpit and process tank are separate, it allows for very flexible installation in challenging conditions.  Suitable for all properties The drainage of purified water can also be implemented flexibly, because the treatment plant pumps the purified water into the drainage system or, if necessary, using a 40mm pressure pipe to circumvent terrain obstacles and to the desired discharge location. AVALON batch wastewater treatment plants are reliable, highly tolerant of load fluctuations, and developed for the demanding conditions of the Nordic region.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/tuote\/batch-treatment-plant-avalon-25\/\" \/>\n<meta property=\"og:site_name\" content=\"Vestelli.fi\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-08T13:10:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/Ecolator-25_.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1348\" \/>\n\t<meta property=\"og:image:height\" content=\"1348\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" 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