{"id":13361,"date":"2026-06-29T10:49:37","date_gmt":"2026-06-29T08:49:37","guid":{"rendered":"https:\/\/inzainox.com\/producto\/polyethylene-sludge-and-grit-separators\/"},"modified":"2026-07-13T13:05:22","modified_gmt":"2026-07-13T11:05:22","slug":"polyethylene-sludge-and-grit-separators","status":"publish","type":"product","link":"https:\/\/inzainox.com\/en\/producto\/polyethylene-sludge-and-grit-separators\/","title":{"rendered":"Polyethylene sludge and grit separators"},"content":{"rendered":"

INZA polyethylene sludge and grit separators \u2014also known as sludge separators<\/strong>, sand separators<\/strong> or settling tanks (decanters)<\/strong>\u2014 retain and accumulate solids (sand, grit and sludge) from wastewater by static settling. They are installed as pre-treatment, ahead of hydrocarbon separators. CE marked to EN 858-1 and NF P16-451-1\/CN.<\/p>\n

Operation<\/h3>\n

The density difference of the contaminants allows the solids carried by the water to settle at the bottom. Correct operation of the settling tank requires proper sizing and periodic maintenance.<\/p>\n

Design<\/h3>\n

High-density polyethylene tank made by rotomoulding, with inclined bottoms. Resistance class 1d to NF P16-451-1\/CN. PVC inlet and outlet connections. Threaded polyethylene cover \u00d8600 mm.<\/p>\n

Advantages<\/h3>\n

CE marking to EN 858-1 and NF P16-451-1\/CN. Lightweight and easy to install. Available from stock.<\/p>\n

Applications<\/h3>\n

Vehicle wash centres, open-air car parks, roads and tunnels.<\/p>\n

Options<\/h3>\n

Threaded polyethylene risers 40 cm high. Load-bearing covers for vehicle traffic D400. Sludge alarm system.<\/p>\n

Maintenance<\/h3>\n

The sludge and grit separator must be emptied and cleaned at least once a year, in accordance with EN 858-2 and NF P16-442.<\/p>\n

\"Croquis<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Referencia<\/th>\nV \u00datil (L)<\/th>\n\u00d8 (mm)<\/th>\nH (mm)<\/th>\nDN (mm)<\/th>\nHE (mm)<\/th>\nHS (mm)<\/th>\nPeso (kg)<\/th>\n<\/tr>\n
ISH500<\/td>\n500<\/td>\n1200<\/td>\n905<\/td>\n110<\/td>\n545<\/td>\n495<\/td>\n32<\/td>\n<\/tr>\n
ISH1000<\/td>\n1000<\/td>\n1200<\/td>\n1320<\/td>\n110<\/td>\n945<\/td>\n885<\/td>\n47<\/td>\n<\/tr>\n
ISH2000<\/td>\n2000<\/td>\n1600<\/td>\n1725<\/td>\n160<\/td>\n1305<\/td>\n1235<\/td>\n79<\/td>\n<\/tr>\n
ISH3000<\/td>\n3000<\/td>\n1600<\/td>\n2030<\/td>\n160<\/td>\n1620<\/td>\n1550<\/td>\n110<\/td>\n<\/tr>\n
ISH5000<\/td>\n5000<\/td>\n2000<\/td>\n2070<\/td>\n160<\/td>\n1650<\/td>\n1600<\/td>\n160<\/td>\n<\/tr>\n
DEC8000<\/td>\n8000<\/td>\n2420<\/td>\n2133<\/td>\n160<\/td>\n1720<\/td>\n1650<\/td>\n255<\/td>\n<\/tr>\n
DEC10000<\/td>\n10000<\/td>\n2420<\/td>\n2443<\/td>\n160<\/td>\n2045<\/td>\n1975<\/td>\n360<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Polyethylene sludge and grit separators (settling tanks \/ sand traps), CE marked (EN 858-1). Pre-treatment ahead of hydrocarbon separators. Seven models from 500 to 10000 L.<\/p>\n

Lead time:<\/strong> to be confirmed, depending on the size and component stock.<\/p>\n

Shipping:<\/strong> included in the price, excluding unloading at destination. For capacities over 5,000 L, please ask about transport conditions.<\/p>\n

Questions?<\/strong> Phone: +34 91 127 90 05 \u00b7 WhatsApp: +34 91 127 90 05 \u00b7 Email: info@inzainox.com<\/p>\n","protected":false},"featured_media":14900,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1207],"product_tag":[],"class_list":["post-13361","product","type-product","status-publish","has-post-thumbnail","product_cat-sludge-separators","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"\nPolyethylene sludge and grit separators - Canales y sumideros de acero inoxidable Inza. 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Phone: +34 91 127 90 05 \u00b7 WhatsApp: +34 91 127 90 05 \u00b7 Email: info@inzainox.com","og_url":"https:\/\/inzainox.com\/en\/producto\/polyethylene-sludge-and-grit-separators\/","og_site_name":"Canales y sumideros de acero inoxidable Inza. Drenaje inox para industria","article_modified_time":"2026-07-13T11:05:22+00:00","og_image":[{"width":788,"height":497,"url":"https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaDEC.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/inzainox.com\/en\/producto\/polyethylene-sludge-and-grit-separators\/","url":"https:\/\/inzainox.com\/en\/producto\/polyethylene-sludge-and-grit-separators\/","name":"Polyethylene sludge and grit separators - Canales y sumideros de acero inoxidable Inza. 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