{"id":13331,"date":"2026-07-27T09:28:06","date_gmt":"2026-07-27T06:28:06","guid":{"rendered":"https:\/\/localhost\/wordpress\/?post_type=product&p=13331"},"modified":"2026-09-07T13:18:10","modified_gmt":"2026-09-07T10:18:10","slug":"4-liter-pressure-filter","status":"publish","type":"product","link":"https:\/\/www.liyatest.com.tr\/en\/urun\/4-liter-pressure-filter\/","title":{"rendered":"4 Liter Pressure Filter"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text css=”” woodmart_inline=”no” text_larger=”no”]<\/p>\n

What Is a 4 Litre Pressure Filter?<\/h2>\n

The 4 Litre Pressure Filter<\/strong> supports laboratory procedures used to determine the soluble binder content of bituminous mixtures. During asphalt extraction, the system allows solvent-containing liquid to pass through a filter medium under controlled pressure.<\/p>\n

Pressure-assisted filtration helps separate fine mineral particles from the extraction liquid. Therefore, laboratories can perform binder-content analysis under more controlled and efficient conditions.<\/p>\n

Liya Test describes the unit as a plated steel pressure vessel fitted with a filter support and pressure gauge.<\/p>\n

Pressure-Assisted Filtration<\/h2>\n

The extraction liquid is introduced into the pressure vessel and passed through the filter paper using compressed air.<\/p>\n

Compared with gravity filtration, controlled pressure can significantly accelerate liquid passage through the filter medium. The operator monitors the applied pressure through the integrated gauge throughout the process.<\/p>\n

BS 598-102 describes the use of a pressure filter with oil-free air during binder extraction procedures and specifies pressure-assisted filtration of extraction solutions.<\/p>\n

4 Litre Steel Pressure Vessel<\/h2>\n

The unit provides approximately 4 litres of working capacity<\/strong>. Its plated steel construction creates a durable pressure-resistant body suitable for routine asphalt laboratory applications.<\/p>\n

The fitted cover and filter support help maintain the filtration assembly in the correct position during operation. This simple mechanical construction also facilitates routine cleaning and preparation between tests.<\/p>\n

Pressure Gauge and Filter Support<\/h2>\n

An integrated pressure gauge allows the operator to observe system pressure continuously.<\/p>\n

The internal filter support holds the filter paper while extraction liquid passes through it. Appropriate filtration helps retain fine mineral material while allowing the solvent-binder solution to pass through the system.<\/p>\n

Consistent pressure control also helps laboratories reproduce similar filtration conditions between different samples.<\/p>\n

Optional Laboratory Accessories<\/h2>\n

A foot pump, test sieve, filter paper and filter filler funnel<\/strong> are available separately for the Pressure Filter. Liya Test lists these components as optional accessories rather than standard equipment.<\/p>\n

The foot pump provides a practical source of air pressure where a laboratory compressor is not required. Test sieves and filter media support the separation and recovery of mineral material during binder analysis.<\/p>\n

Asphalt and Binder Content Applications<\/h2>\n

The Pressure Filter is suitable for asphalt production laboratories, highway laboratories, universities and quality control facilities.<\/p>\n

It is particularly useful as part of extraction workflows used to determine soluble binder content and recover mineral fines from bituminous mixtures.<\/p>\n

Testing According to EN 12697-1 and BS 598-102<\/h2>\n

The 4 Litre Pressure Filter<\/strong> supports procedures associated with EN 12697-1 and BS 598-102<\/strong>. EN 12697-1 addresses soluble binder content determination in bituminous mixtures, while BS 598-102 includes pressure filtration within binder-content analysis procedures.<\/p>\n

Overall, the 4 Litre Pressure Filter<\/strong> combines a robust steel vessel, controlled pressure filtration and integrated pressure monitoring. Therefore, asphalt laboratories can perform extraction-liquid filtration efficiently and consistently.<\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

STANDART:<\/span><\/strong> \u00a0<\/span>BS 598-102, EN 12697-1<\/span><\/em><\/p>\n

\n
\n

LT-AS1510\u00a0 \u00a0 \u00a0<\/strong>Pressure Filter<\/em>|\u00a04 Liter<\/em><\/p>\n<\/div>\n<\/div>\n","protected":false},"featured_media":13333,"template":"","meta":[],"product_brand":[],"product_cat":[141,140],"product_tag":[],"class_list":["post-13331","product","type-product","status-publish","has-post-thumbnail","product_cat-asphalt-road-quality-testing","product_cat-bitumen-asphalt","first","instock","shipping-taxable","product-type-grouped"],"yoast_head":"\n4 Litre Pressure Filter | Bitumen Extraction | Liya Test<\/title>\n<meta name=\"description\" content=\"4 Litre Pressure Filter with pressure gauge and steel vessel for bitumen extraction and filtration according to EN 12697-1.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.liyatest.com.tr\/en\/urun\/4-liter-pressure-filter\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4 Litre Pressure Filter | Bitumen Extraction | Liya Test\" \/>\n<meta property=\"og:description\" content=\"4 Litre Pressure Filter with pressure gauge and steel vessel for bitumen extraction and filtration according to EN 12697-1.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.liyatest.com.tr\/en\/urun\/4-liter-pressure-filter\/\" \/>\n<meta property=\"og:site_name\" content=\"L\u0130YA TEST\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/p\/LYA-LABORATUVAR-TEST-CHAZLARI-MALAT-PAZARLAMA-100069030777066\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-07T10:18:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/localhost\/wordpress\/wp-content\/uploads\/2026\/07\/LT_BASINCLIFILTRE.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/urun\\\/4-liter-pressure-filter\\\/\",\"url\":\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/urun\\\/4-liter-pressure-filter\\\/\",\"name\":\"4 Litre Pressure Filter | Bitumen Extraction | Liya Test\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/urun\\\/4-liter-pressure-filter\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/urun\\\/4-liter-pressure-filter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.liyatest.com.tr\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/LT_BASINCLIFILTRE.jpg\",\"datePublished\":\"2026-07-27T06:28:06+00:00\",\"dateModified\":\"2026-09-07T10:18:10+00:00\",\"description\":\"4 Litre Pressure Filter with pressure gauge and steel vessel for bitumen extraction and filtration according to EN 12697-1.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/urun\\\/4-liter-pressure-filter\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/urun\\\/4-liter-pressure-filter\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.liyatest.com.tr\\\/en\\\/urun\\\/4-liter-pressure-filter\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.liyatest.com.tr\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/LT_BASINCLIFILTRE.jpg\",\"contentUrl\":\"https:\\\/\\\/www.liyatest.com.tr\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/LT_BASINCLIFILTRE.jpg\",\"width\":1200,\"height\":1200,\"caption\":\"Liya Test 4 lt Bas\u0131n\u00e7l\u0131 Filtre ile asfalt numunelerinde g\u00fcvenilir bit\u00fcm i\u00e7eri\u011fi tespiti yap\u0131n. 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