{"id":10504,"date":"2026-03-19T16:48:57","date_gmt":"2026-03-19T14:48:57","guid":{"rendered":"https:\/\/vestelli-fi.kehityspalvelin.fi\/tuote\/iisi-chemical-pump\/"},"modified":"2026-07-08T16:11:25","modified_gmt":"2026-07-08T13:11:25","slug":"iisi-chemical-pump","status":"publish","type":"product","link":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/tuote\/iisi-chemical-pump\/","title":{"rendered":"IISI chemical pump"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p><strong><span style=\"color: #333333;\"><\/span><\/strong><\/p>\n<p><span style=\"color: #333333;\">IISI Chemical pump for approved septic tanks for use with a soil filtration plant, soil treatment plant or small treatment plant to enhance phosphorus removal. Phosphorus removal is enhanced with the IISI chemical pump, where a precipitating chemical is fed into the sewer and the formed precipitate is settled in the septic tank. The IISI chemical pump is installed inside the house.  <\/span><\/p>\n<p><span style=\"color: #333333;\">The alarm warns when there is only 10% of the chemical left in the canister. IISI Phosphorus Precipitation Chemical is used as the precipitation chemical. <\/span><\/p>\n<p><span style=\"color: #333333;\">Choose a suitable location for the device, e.g. in a sink cabinet or technical room. NOTE: Water must flow past the supply point, e.g. from the kitchen or toilet. The pump is attached directly to the canister by screwing the cap of the chemical canister into place.     <\/span><\/p>\n<p><span style=\"color: #333333;\">To ensure the chemical pump is in good working order, the IISI chemical pump should be flushed regularly annually, with hoses and pump unit flushed. Instructions for flush cleaning can be found <a href=\"https:\/\/avalon-nordic.kansleri.fi\/wp-content\/uploads\/2022\/10\/IISI_Kemikaalipumpun-huuhteluohje_2022.pdf\" target=\"_blank\" rel=\"noopener\">here<\/a> . <\/span><\/p>\n<p><span style=\"color: #333333;\">Always use original IISI\u00ae phosphor precipitation chemical. The shelf life of original IISI phosphor precipitation chemical is approximately one year.<\/span> <a href=\"https:\/\/avalon-nordic.kansleri.fi\/fi\/kemikaalitilaus\/\" target=\"_blank\" rel=\"noopener\">You can order the chemicals here.<\/a><\/p>\n","protected":false},"featured_media":10506,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[127],"product_tag":[],"class_list":["post-10504","product","type-product","status-publish","has-post-thumbnail","product_cat-other-accessories","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>IISI chemical pump | 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=\"IISI chemical pump | Vestelli.fi\" \/>\n<meta property=\"og:description\" content=\"IISI Chemical pump for approved septic tanks for use with a soil filtration plant, soil treatment plant or small treatment plant to enhance phosphorus removal. Phosphorus removal is enhanced with the IISI chemical pump, where a precipitating chemical is fed into the sewer and the formed precipitate is settled in the septic tank. The IISI chemical pump is installed inside the house.  The alarm warns when there is only 10% of the chemical left in the canister. IISI Phosphorus Precipitation Chemical is used as the precipitation chemical. Choose a suitable location for the device, e.g. in a sink cabinet or technical room. NOTE: Water must flow past the supply point, e.g. from the kitchen or toilet. The pump is attached directly to the canister by screwing the cap of the chemical canister into place.   To ensure the chemical pump is in good working order, the IISI chemical pump should be flushed regularly annually, with hoses and pump unit flushed. Instructions for flush cleaning can be found here . Always use original IISI\u00ae phosphor precipitation chemical. The shelf life of original IISI phosphor precipitation chemical is approximately one year. You can order the chemicals here.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/tuote\/iisi-chemical-pump\/\" \/>\n<meta property=\"og:site_name\" content=\"Vestelli.fi\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-08T13:11:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/IISI_Kemikaaliannostelija.png\" \/>\n\t<meta property=\"og:image:width\" content=\"459\" \/>\n\t<meta property=\"og:image:height\" content=\"459\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/\",\"name\":\"IISI chemical pump | Vestelli.fi\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IISI_Kemikaaliannostelija.png\",\"datePublished\":\"2026-03-19T14:48:57+00:00\",\"dateModified\":\"2026-07-08T13:11:25+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/#primaryimage\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IISI_Kemikaaliannostelija.png\",\"contentUrl\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IISI_Kemikaaliannostelija.png\",\"width\":459,\"height\":459},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/tuote\\\/iisi-chemical-pump\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"IISI chemical pump\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/\",\"name\":\"Vestelli.fi\",\"description\":\"Puhtaiden vesien puolesta \u2013 tehokkaat j\u00e4tevesij\u00e4rjestelm\u00e4t\",\"publisher\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#organization\",\"name\":\"Vestelli Oy\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/vestelli_logo-e1577697076704.png\",\"contentUrl\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/vestelli_logo-e1577697076704.png\",\"width\":200,\"height\":72,\"caption\":\"Vestelli Oy\"},\"image\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"IISI chemical pump | Vestelli.fi","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"IISI chemical pump | Vestelli.fi","og_description":"IISI Chemical pump for approved septic tanks for use with a soil filtration plant, soil treatment plant or small treatment plant to enhance phosphorus removal. 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