{"id":13262,"date":"2026-05-01T19:58:01","date_gmt":"2026-05-01T19:58:01","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/sumidero-masterflo-gris-oscuro\/"},"modified":"2026-05-02T18:07:31","modified_gmt":"2026-05-02T18:07:31","slug":"sumidero-masterflo-gris-oscuro","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/nl\/product\/sumidero-masterflo-gris-oscuro\/","title":{"rendered":"Hayward &#8211; MASTERFLO Pool Drain \u2013 Dark Grey"},"content":{"rendered":"<h2>MASTERFLO Pool Drain \u2013 Dark Grey<\/h2>\n<p>The MASTERFLO Pool Drain \u2013 Dark Grey is a high-flow pool drain from Hayward&#8217;s MASTERFLO range, built to comply with European anti-entrapment safety standard EN 16571 \u2014 Dark Grey. It provides efficient water return circulation from the pool floor while the anti-vortex design prevents dangerous suction entrapment \u2014 a critical safety requirement for all modern pool installations.<\/p>\n<p>Available in multiple colour finishes to match the pool interior, the MASTERFLO drain integrates cleanly into tiled or liner finishes.<\/p>\n<h3>Key Features<\/h3>\n<ul>\n<li>Anti-entrapment design \u2014 compliant with EN 16571 European safety standard<\/li>\n<li>High-flow capacity for efficient pool floor circulation<\/li>\n<li>Available in multiple colour finishes to complement any pool interior<\/li>\n<li>Durable ABS construction with UV resistance<\/li>\n<li>2&#8243; (50mm) pipe connections \u2014 compatible with standard pool plumbing<\/li>\n<li>Anti-whirl cap prevents vacuum entrapment<\/li>\n<\/ul>\n<h3>Installation<\/h3>\n<p>The drain is installed in the pool floor or wall during construction or renovation. Always install a minimum of two drains per pool, spaced at least 1 metre apart, to comply with anti-entrapment regulations \u2014 this ensures that if one drain is blocked, the other prevents dangerous suction build-up. Connect to the suction line with a properly rated sump box.<\/p>\n<ul>\n<li>Reference: <strong>36326<\/strong><\/li>\n<li>Minimum two drains required per pool for safety compliance<\/li>\n<li>Check local regulations for specific installation requirements<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p><strong>Hayward MASTERFLO Pool Drain<\/strong><br \/>Dark Grey<br \/>Reference: <strong>36326<\/strong><\/p>","protected":false},"featured_media":13737,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":["post-13262","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":false,"pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":"","details_product":[{"text_details_type":"yes","text_details_product":""},{"text_details_type":"yes","text_details_product":"Anti-entrapment design certified to European safety standards"},{"text_details_type":"yes","text_details_product":"High flow capacity for efficient pool water circulation"},{"text_details_type":"yes","text_details_product":"Available in multiple colour finishes to match the pool finish"},{"text_details_type":"yes","text_details_product":"Durable ABS construction for long-term service life"},{"text_details_type":"yes","text_details_product":"Suitable for new build and renovation projects"},{"text_details_type":"no","text_details_product":"Must be installed in compliance with local pool safety regulations"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v27.7) - 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