{"id":14577,"date":"2026-06-29T16:39:26","date_gmt":"2026-06-29T14:39:26","guid":{"rendered":"https:\/\/inzainox.com\/producto\/watertight-polyester-septic-tanks\/"},"modified":"2026-06-30T16:03:15","modified_gmt":"2026-06-30T14:03:15","slug":"watertight-polyester-septic-tanks","status":"publish","type":"product","link":"https:\/\/inzainox.com\/en\/producto\/watertight-polyester-septic-tanks\/","title":{"rendered":"Watertight polyester septic tanks"},"content":{"rendered":"

Watertight septic tank in glass-fibre reinforced polyester (GRP)<\/strong> for storing wastewater from homes, portable toilets or sensitive areas where the discharge of treated wastewater into the receiving environment is not permitted.<\/p>\n

Operation:<\/strong> wastewater is collected in the tank and, when the level reaches maximum capacity, it is emptied through the upper manhole by an authorised waste manager. A ventilation pipe must be fitted to release the gases generated inside.<\/p>\n

Design:<\/strong> manufactured in glass-fibre reinforced polyester (GRP). PVC inlet and ventilation (DN). PP threaded access cover \u00d8 620 mm. Compact, reinforced structure with different models adaptable to difficult ground conditions.<\/p>\n

Advantages:<\/strong> compact watertight septic tank, easy to handle and install and easy to maintain.<\/p>\n

Maintenance:<\/strong> emptying and cleaning must be carried out, once full, by an authorised waste manager.<\/p>\n

Options:<\/strong> level indicator; sludge emptying via a submerged pipe with a 4\u201d Guillemin quick coupling. Please consult for larger capacities and other formats.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Reference<\/th>\nCapacity<\/th>\n\u00d8 (mm)<\/th>\nLength (mm)<\/th>\nInlet level (mm)<\/th>\nDN (mm)<\/th>\nWeight (kg)<\/th>\n<\/tr>\n<\/thead>\n
FS6<\/td>\n6.000 L<\/td>\n1720<\/td>\n3000<\/td>\n1450<\/td>\n125<\/td>\n350<\/td>\n<\/tr>\n
FS8<\/td>\n8.000 L<\/td>\n2000<\/td>\n2890<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
FS9<\/td>\n9.000 L<\/td>\n2000<\/td>\n3220<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
FS10<\/td>\n10.000 L<\/td>\n2000<\/td>\n3540<\/td>\n1875<\/td>\n160<\/td>\n400<\/td>\n<\/tr>\n
FS12<\/td>\n12.000 L<\/td>\n2000<\/td>\n4200<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
FS15<\/td>\n15.000 L<\/td>\n2500<\/td>\n3410<\/td>\n2300<\/td>\n200<\/td>\n700<\/td>\n<\/tr>\n
FS18<\/td>\n18.000 L<\/td>\n2500<\/td>\n4030<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
FS20<\/td>\n20.000 L<\/td>\n2500<\/td>\n4580<\/td>\n2300<\/td>\n200<\/td>\n800<\/td>\n<\/tr>\n
FS24<\/td>\n24.000 L<\/td>\n2500<\/td>\n5280<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
FS25<\/td>\n25.000 L<\/td>\n2500<\/td>\n5600<\/td>\n2300<\/td>\n200<\/td>\n850<\/td>\n<\/tr>\n
FS30<\/td>\n30.000 L<\/td>\n2500<\/td>\n6620<\/td>\n2300<\/td>\n200<\/td>\n1000<\/td>\n<\/tr>\n
FS35<\/td>\n35.000 L<\/td>\n2500<\/td>\n7700<\/td>\n2300<\/td>\n200<\/td>\n1200<\/td>\n<\/tr>\n
FS40<\/td>\n40.000 L<\/td>\n2500<\/td>\n8700<\/td>\n2300<\/td>\n200<\/td>\n1300<\/td>\n<\/tr>\n
FS45<\/td>\n45.000 L<\/td>\n2500<\/td>\n9700<\/td>\n2300<\/td>\n200<\/td>\n1400<\/td>\n<\/tr>\n
FS50<\/td>\n50.000 L<\/td>\n2500<\/td>\n10700<\/td>\n2300<\/td>\n200<\/td>\n1550<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Watertight septic tank in glass-fibre reinforced polyester (GRP)<\/strong> for storing wastewater from homes, portable toilets or sensitive areas where the discharge of treated wastewater into the receiving environment is not permitted.<\/p>\n

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

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

Questions?<\/strong>
Phone: +34 91 127 90 05
WhatsApp: +34 91 127 90 05
Email: info@inzainox.com<\/p>\n","protected":false},"featured_media":14551,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1220],"product_tag":[],"class_list":["post-14577","product","type-product","status-publish","has-post-thumbnail","product_cat-watertight-septic-tanks","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"\nWatertight polyester septic tanks - Canales y sumideros de acero inoxidable Inza. 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