{"title":"D-D Funktion Pumps","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eD-D Funktion range\u003c\/b\u003e\u003c\/span\u003e includes \u003cspan class=\"s1\"\u003e\u003cb\u003eWave Pumps (3000–13000 L\/H)\u003c\/b\u003e\u003c\/span\u003e for powerful in-tank flow and \u003cspan class=\"s1\"\u003e\u003cb\u003eDC Return Pumps (2000–10000 L\/H)\u003c\/b\u003e\u003c\/span\u003e for reliable sump return circulation. Compact, controllable, and energy-efficient, Funktion pumps are built for reef and freshwater aquariums of all sizes.\u003c\/p\u003e","products":[{"product_id":"d-d-funktion-dc-return-pumps","title":"D-D Funktion DC Return Pumps","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eD-D Funktion DC Return Pump range\u003c\/b\u003e\u003c\/span\u003e combines power, efficiency, and control to deliver reliable circulation for reef, marine, and freshwater aquariums. With models from \u003cspan class=\"s1\"\u003e\u003cb\u003e2000 to 10000 L\/H\u003c\/b\u003e\u003c\/span\u003e, Funktion return pumps are designed for both small and large systems, providing quiet operation, flexible installation, and advanced safety features.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEach pump is equipped with a \u003cspan class=\"s1\"\u003e\u003cb\u003edigital controller\u003c\/b\u003e\u003c\/span\u003e featuring multiple flow modes, soft-start operation, adjustable power settings, and feed mode for quick flow reduction during feeding or maintenance. Run-dry detection and automatic shutdown protect both the pump and your aquarium, while low-voltage sine-wave technology ensures minimal noise, low heat, and maximum energy efficiency.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe pumps can be installed \u003cspan class=\"s1\"\u003e\u003cb\u003esubmerged in a sump\u003c\/b\u003e\u003c\/span\u003e or \u003cspan class=\"s1\"\u003e\u003cb\u003eexternally\u003c\/b\u003e\u003c\/span\u003e (on larger models), and come supplied with multiple fittings for both flexible hose and rigid pipe connections. Built with wear-resistant ceramic shafts and bearings, the Funktion return pumps are engineered for long-lasting performance in demanding aquarium environments.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eFive models from \u003cspan class=\"s1\"\u003e\u003cb\u003e2000 to 10000 L\/H\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDigital controller\u003c\/b\u003e\u003c\/span\u003e with flow adjustment, soft-start, and feed mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eMultiple installation options: submersible or external (larger models)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eRun-dry protection\u003c\/b\u003e\u003c\/span\u003e with auto-shutdown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eEnergy-efficient, low-noise sine-wave motor technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eIncludes flexible hose and rigid pipe fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eSuitable for both \u003cspan class=\"s1\"\u003e\u003cb\u003efreshwater and saltwater\u003c\/b\u003e\u003c\/span\u003e systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eSpecifications by Model\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable class=\"product_comparison\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eModel\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMax Flow Rate\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMax Head Height\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePower Usage\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eInstallation\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSuitable For\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFP2000\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e2000 L\/H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e2.2 m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e20W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSubmersible only\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSmall aquariums \u0026amp; nano reef systems\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFP3500\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e3500 L\/H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e3.5 m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e28W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSubmersible only\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eMedium-sized aquariums\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFP5000\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e5000 L\/H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e4.0 m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e40W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSubmersible or external\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eReef aquariums with higher turnover\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFP6500\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e6500 L\/H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e4.5 m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e48W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSubmersible or external\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eLarge reef\/marine aquariums\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFP10000\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e10000 L\/H\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e6.0 m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e80W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSubmersible or external\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eVery large or heavily stocked systems\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"D-D","offers":[{"title":"FP2000","offer_id":55776126861691,"sku":"FP2000","price":94.99,"currency_code":"GBP","in_stock":true},{"title":"FP3500","offer_id":55776126894459,"sku":"FP3500","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"FP5000","offer_id":55776126927227,"sku":"FP5000","price":124.99,"currency_code":"GBP","in_stock":true},{"title":"FP6500","offer_id":55776126959995,"sku":"FP6500","price":139.99,"currency_code":"GBP","in_stock":true},{"title":"FP10000","offer_id":55776126992763,"sku":"FP10000","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6387\/6487\/products\/d-d-funktion-2000-dc-pump-281648.jpg?v=1731256111"},{"product_id":"d-d-funktion-wave-pumps","title":"D-D Funktion Powerhead","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eD-D Funktion Wave Pump range\u003c\/b\u003e\u003c\/span\u003e delivers powerful, controllable water movement for reef, marine, and freshwater aquariums. Designed with a compact puck shape, these high-performance wavemakers are discreet in the tank while providing broad, even flow that keeps corals healthy and detritus suspended.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEach pump includes a \u003cspan class=\"s1\"\u003e\u003cb\u003edigital controller\u003c\/b\u003e\u003c\/span\u003e with a backlit LCD display, touch controls, and multiple operating modes. Choose between \u003cspan class=\"s1\"\u003e\u003cb\u003ePump (constant flow)\u003c\/b\u003e\u003c\/span\u003e, \u003cspan class=\"s1\"\u003e\u003cb\u003ePulse (standing wave)\u003c\/b\u003e\u003c\/span\u003e, \u003cspan class=\"s1\"\u003e\u003cb\u003eWave (sine-wave flow)\u003c\/b\u003e\u003c\/span\u003e, or \u003cspan class=\"s1\"\u003e\u003cb\u003eStorm (randomised chaotic flow)\u003c\/b\u003e\u003c\/span\u003e to replicate natural reef conditions or meet the specific needs of your aquarium. Adjustable minimum and maximum power settings (30–100%), feed mode, and on\/off functions provide precise control, while run-dry detection automatically shuts down the pump for safety.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eBuilt for efficiency and durability, Funktion Wave Pumps use low-voltage, energy-saving motors with wear-resistant ceramic shafts and bearings, ensuring quiet operation and low heat output. Magnetic mounts with soft vibration-dampening cups make installation simple and secure, while the included \u003cspan class=\"s1\"\u003e\u003cb\u003efish and anemone guard\u003c\/b\u003e\u003c\/span\u003e offers added protection for your livestock.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWhether you need gentle lagoon-style currents, high-energy SPS reef crest flow, or a versatile circulation system, the Funktion Wave range has a model to suit every setup.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eSpecifications by Model\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eFunktion Wave Pump FPW3000\u003c\/b\u003e\u003c\/span\u003e provides a maximum flow rate of \u003cspan class=\"s1\"\u003e\u003cb\u003e3,000 litres per hour\u003c\/b\u003e\u003c\/span\u003e. It runs on \u003cspan class=\"s1\"\u003e\u003cb\u003e12V power\u003c\/b\u003e\u003c\/span\u003ewith a maximum wattage of \u003cspan class=\"s1\"\u003e\u003cb\u003e7.5W\u003c\/b\u003e\u003c\/span\u003e. Its compact dimensions are \u003cspan class=\"s1\"\u003e\u003cb\u003e57 × 48 mm\u003c\/b\u003e\u003c\/span\u003e (diameter × depth), and it is suitable for glass thicknesses up to \u003cspan class=\"s1\"\u003e\u003cb\u003e10 mm\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eFunktion Wave Pump FPW4000\u003c\/b\u003e\u003c\/span\u003e offers a maximum flow rate of \u003cspan class=\"s1\"\u003e\u003cb\u003e4,000 litres per hour\u003c\/b\u003e\u003c\/span\u003e. Powered at \u003cspan class=\"s1\"\u003e\u003cb\u003e24V\u003c\/b\u003e\u003c\/span\u003e, it consumes up to \u003cspan class=\"s1\"\u003e\u003cb\u003e10W\u003c\/b\u003e\u003c\/span\u003e. Dimensions are \u003cspan class=\"s1\"\u003e\u003cb\u003e64 × 52 mm\u003c\/b\u003e\u003c\/span\u003e, and it is also rated for aquarium glass up to \u003cspan class=\"s1\"\u003e\u003cb\u003e10 mm\u003c\/b\u003e\u003c\/span\u003e thick.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eFunktion Wave Pump FPW10000\u003c\/b\u003e\u003c\/span\u003e delivers a strong maximum flow of \u003cspan class=\"s1\"\u003e\u003cb\u003e10,000 litres per hour\u003c\/b\u003e\u003c\/span\u003e. It operates at \u003cspan class=\"s1\"\u003e\u003cb\u003e24V\u003c\/b\u003e\u003c\/span\u003ewith a maximum power draw of \u003cspan class=\"s1\"\u003e\u003cb\u003e20W\u003c\/b\u003e\u003c\/span\u003e. Dimensions are \u003cspan class=\"s1\"\u003e\u003cb\u003e76 × 55 mm\u003c\/b\u003e\u003c\/span\u003e, and it is suitable for aquariums with glass up to \u003cspan class=\"s1\"\u003e\u003cb\u003e15 mm\u003c\/b\u003e\u003c\/span\u003e thick.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eFunktion Wave Pump FPW13000\u003c\/b\u003e\u003c\/span\u003e is the most powerful in the range, with a maximum flow rate of \u003cspan class=\"s1\"\u003e\u003cb\u003e13,000 litres per hour\u003c\/b\u003e\u003c\/span\u003e. It uses \u003cspan class=\"s1\"\u003e\u003cb\u003e24V power\u003c\/b\u003e\u003c\/span\u003e and consumes up to \u003cspan class=\"s1\"\u003e\u003cb\u003e30W\u003c\/b\u003e\u003c\/span\u003e. The unit measures \u003cspan class=\"s1\"\u003e\u003cb\u003e82 × 63 mm\u003c\/b\u003e\u003c\/span\u003e and can be mounted on glass up to \u003cspan class=\"s1\"\u003e\u003cb\u003e19 mm\u003c\/b\u003e\u003c\/span\u003e thick.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAll models include a \u003cspan class=\"s1\"\u003e\u003cb\u003e3m pump cable length\u003c\/b\u003e\u003c\/span\u003e, magnetic mounting system, and an optional fish\/anemone guard for added safety.\u003c\/p\u003e","brand":"D-D","offers":[{"title":"FPW3000","offer_id":55776167723387,"sku":"FPW3000","price":84.99,"currency_code":"GBP","in_stock":true},{"title":"FPW4000","offer_id":55776167756155,"sku":"FPW4000","price":92.99,"currency_code":"GBP","in_stock":true},{"title":"FPW10000","offer_id":55776167788923,"sku":"FPW10000","price":99.99,"currency_code":"GBP","in_stock":true},{"title":"FPW13000","offer_id":55776167821691,"sku":"FPW13000","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6387\/6487\/files\/D_DFunktionWavePump30001200px.jpg?v=1758555178"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6387\/6487\/collections\/D_D_Funktion-pumps.png?v=1758553574","url":"https:\/\/charterhouse-aquatics.com\/collections\/d-d-funktion-aquarium-pumps.oembed","provider":"Charterhouse Aquatics","version":"1.0","type":"link"}