{"product_id":"professional-submersible-koi-pond-pump-uk-3000-5000-gph-skimmer-filter-compatible","title":"Professional Submersible Koi Pond Pump UK | 3000-5000 GPH | Skimmer Filter Compatible","description":"\u003ch2\u003eProfessional Submersible Koi Pond Pump — Commercial Grade Performance for Serious Pond Keepers\u003c\/h2\u003e\n\n\u003cp\u003eFor koi pond enthusiasts who demand the very best, our \u003cstrong\u003eProfessional Submersible Koi Pond Pump\u003c\/strong\u003e delivers commercial-grade performance in flow rates of 3,000 or 5,000 gallons per hour. Engineered for continuous 24\/7 operation, this pump is the heart of any serious koi pond filtration system — delivering the reliable, high-volume water circulation that koi health requires.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ddd;text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e3,000 GPH or 5,000 GPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOil-free asynchronous motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eFully submersible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eSkimmer compatible, filter-ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eOperation\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eContinuous 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCommercial \/ professional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eEnergy\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eEnergy efficient design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Flow Rate Matters for Koi\u003c\/h3\u003e\n\u003cp\u003eThe golden rule for koi pond filtration: the entire pond volume must pass through filtration at least once per hour — ideally twice for heavily stocked ponds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10,000 litre koi pond = needs 10,000 L\/hr minimum (~2,642 GPH)\u003c\/li\u003e\n\u003cli\u003e20,000 litre show koi pond = needs ~20,000 L\/hr (~5,283 GPH)\u003c\/li\u003e\n\u003cli\u003eUnder-pumping = primary cause of poor water quality in koi ponds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOil-Free Motor — Critical for Koi Safety\u003c\/h3\u003e\n\u003cp\u003eOur pump uses a completely oil-free asynchronous motor design. Many older pumps use oil-lubricated motors — any seal failure releases oil into your pond with potentially fatal consequences for valuable koi. Zero contamination risk with our oil-free design.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3,000 or 5,000 GPH flow rate\u003c\/strong\u003e — handles large koi ponds\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eOil-free motor\u003c\/strong\u003e — no contamination risk\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSkimmer \u0026amp; filter compatible\u003c\/strong\u003e — works with all major filter systems\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eContinuous 24\/7 operation\u003c\/strong\u003e — built for permanent installation\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCommercial grade construction\u003c\/strong\u003e — industrial reliability\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eEnergy efficient\u003c\/strong\u003e — minimises running costs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFree UK Delivery\u003c\/strong\u003e | Commercial Grade | Oil-Free Safety | Professional Koi Keeping\u003c\/p\u003e","brand":"PondLiners Co","offers":[{"title":"3000 GPH","offer_id":57666920448348,"sku":null,"price":2201.34,"currency_code":"GBP","in_stock":true},{"title":"5000 GPH","offer_id":57666920481116,"sku":null,"price":2999.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/2035\/9260\/files\/a94ee63288d465873a9a3e8e65e42bb8.jpg?v=1779040329","url":"https:\/\/www.pondlinersco.co.uk\/products\/professional-submersible-koi-pond-pump-uk-3000-5000-gph-skimmer-filter-compatible","provider":"PondLinersco.co.uk","version":"1.0","type":"link"}