{"product_id":"waterboost-cat-5-wb-coffin-340-mini3-variable-speed","title":"WaterBoost CAT 5 WB-Coffin 340 Mini3 Variable Speed","description":"\u003cdiv style=\"font-family: 'Helvetica Neue',Arial,sans-serif; color: #0e1117; font-size: clamp(13px,1.1vw,15px); line-height: 1.7; max-width: 880px; margin: 0 auto;\"\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eThe \u003cstrong\u003eWaterBoost WB-Coffin 340 Mini3 Cat 5 (Type AB Air Gap)\u003c\/strong\u003e is a complete variable-speed water boosting system that combines low-profile coffin storage with the \u003cstrong\u003ehighest level of backflow protection in common use\u003c\/strong\u003e. The Type AB air gap cistern protects the mains against fluids up to and including Fluid Category 5, making it suitable for commercial, healthcare, laboratory, agricultural and industrial premises where ordinary domestic protection is not enough.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eThe system pairs a 340-litre WRAS-approved Category 5 AB air gap coffin tank with the DAB Esybox Mini3 variable-speed pump, delivering \u003cstrong\u003e50 l\/min at 3 bar\u003c\/strong\u003e and a maximum delivery pressure of 5.5 bar. The pump’s intelligent inverter adjusts continuously to match demand — constant pressure to multiple outlets, lower energy use than fixed-speed alternatives.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 20px 0;\"\u003eTank dimensions \u003cstrong\u003e1500mm (L) × 600mm (W) × 630mm (H)\u003c\/strong\u003e. Supplied with the float valve discharging above the air gap, weir overflow, ½\" connection and 1\" brass outlet. All interconnecting pipework included as standard.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(110px,1fr)); gap: 1px; background: #e2e4ea; border: 1px solid #e2e4ea; border-radius: 10px; overflow: hidden; margin-bottom: 16px;\"\u003e\n\u003cdiv style=\"background: #fff; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e50\u003cspan style=\"font-size: clamp(11px,1vw,13px); font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003el\/min\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: #3c3f47; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003e@ 3 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e340\u003cspan style=\"font-size: clamp(11px,1vw,13px); font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003eL\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: #3c3f47; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eTank storage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #0e1117; line-height: 1;\"\u003e5\u003cspan style=\"font-size: clamp(11px,1vw,13px); font-weight: 400; color: #3c3f47; margin-left: 3px;\"\u003eCat\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: #3c3f47; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eAB air gap\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a5fb4; padding: 14px 10px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: clamp(18px,2.4vw,22px); font-weight: 600; color: #fff; line-height: 1;\"\u003e3\u003cspan style=\"font-size: clamp(11px,1vw,13px); font-weight: 400; color: rgba(255,255,255,0.75); margin-left: 3px;\"\u003eyr\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: clamp(11px,1vw,13px); color: rgba(255,255,255,0.75); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em;\"\u003eDAB warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px;\"\u003e\n\u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #b6dfc7;\"\u003eFluid Category 5\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e4f2eb; color: #1d6f42; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #b6dfc7;\"\u003eType AB air gap\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #e8f0fb; color: #1a5fb4; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #c5d8f5;\"\u003eWiFi · Google · Alexa\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003eWRAS tank \u0026amp; pump\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003e630mm height\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003ePipework included\u003c\/span\u003e \u003cspan style=\"display: inline-flex; align-items: center; padding: 6px 11px; border-radius: 20px; background: #f5f8fc; color: #3c3f47; font-size: clamp(11px,1vw,13px); font-weight: 500; border: 1px solid #e2e4ea;\"\u003e5.5 bar max\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/dab-esybox-mini-data_9d9942c6-6641-4720-bf0e-e5fa2e2eabb2.pdf?v=1782819153\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; padding: 8px 16px; border-radius: 6px; background: rgb(26, 95, 180); font-size: clamp(12px, 1vw, 14px); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003ePump Data\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WB-Coffin_340_Mini3_Cat5_DataSheet.pdf?v=1782819242\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; padding: 8px 16px; border-radius: 6px; background: rgb(26, 95, 180); font-size: clamp(12px, 1vw, 14px); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eData Sheet\u003c\/span\u003e\u003c\/span\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/WaterBoost_OM_manual_0d0321be-c3f2-417e-b874-841159bd10bb.pdf?v=1779276877\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; padding: 8px 16px; border-radius: 6px; background: rgb(26, 95, 180); font-size: clamp(12px, 1vw, 14px); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eManual\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaterBoost","offers":[{"title":"Default Title","offer_id":57931544494412,"sku":null,"price":966.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/4411\/3996\/files\/wb-coffin-blue-mini3.webp?v=1782818526","url":"https:\/\/www.waterboost.co.uk\/products\/waterboost-cat-5-wb-coffin-340-mini3-variable-speed","provider":"WaterBoost","version":"1.0","type":"link"}