{"title":"Schwerkraftpumpen","description":"\u003cp\u003eIn einer Schwerkraftanlage fließt das Teichwasser über Bodenablauf und Skimmer von selbst in den Filter. Die Pumpe steht hinter dem Filter und bringt das gereinigte Wasser zurück in den Teich. Sie muss deshalb viel Wasser bei geringer Förderhöhe bewegen – und das sparsam, denn sie läuft rund um die Uhr.\u003c\/p\u003e\n\u003cp\u003eWelche Pumpe zu Ihrem Teich passt, hängt von Teichgröße, Filter und Leitungen ab. Wir beraten Sie gern – im Laden in Mönchengladbach oder per E-Mail an \u003ca href=\"mailto:info@koi-area.de\"\u003einfo@koi-area.de\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"oase-aquamax-eco-titanium","title":"OASE AquaMax Eco Titanium gravity-fed pump for koi ponds – 33,000 to 81,000 l\/h","description":"\u003cp\u003eThe OASE AquaMax Eco Titanium is a filter pump for gravity-fed systems in large koi ponds, available in 33,000, 51,000, or 81,000 l\/h versions. Its pump housing is made of cast stainless steel. The pump can be electronically controlled and is designed for either submerged or dry installation in a pump chamber.\u003c\/p\u003e\u003cp style=\"margin:1.4em 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-beschreibung-1.jpg?v=1791880880\u0026amp;width=1080\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-beschreibung-1.jpg?v=1791880880\u0026amp;width=720 720w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-beschreibung-1.jpg?v=1791880880\u0026amp;width=1080 1080w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-beschreibung-1.jpg?v=1791880880\u0026amp;width=1620 1620w\" sizes=\"(max-width: 700px) 100vw, 600px\" width=\"1620\" height=\"1902\" alt=\"OASE AquaMax Eco Titanium gravity pump with cast stainless steel housing\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:6px;\"\u003e\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eWhich pump is right for your system?\u003c\/h2\u003e\u003cp\u003eIn a gravity-fed system, pond water flows automatically into the filter via the bottom drain. The pump is located behind the filter and returns the cleaned water to the pond. The head height is therefore usually low: it extends from the water level in the pump chamber to the inlet into the pond. Pipes and bends also consume additional performance. The performance curve shows how much each model pumps at which height:\u003c\/p\u003e\u003cp style=\"margin:1.4em 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-kennlinie.jpg?v=1791880881\u0026amp;width=1080\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-kennlinie.jpg?v=1791880881\u0026amp;width=720 720w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-kennlinie.jpg?v=1791880881\u0026amp;width=1080 1080w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-titanium-kennlinie.jpg?v=1791880881\u0026amp;width=1620 1620w\" sizes=\"(max-width: 700px) 100vw, 600px\" width=\"1620\" height=\"3997\" alt=\"Performance curves for OASE AquaMax Eco Titanium 33000, 51000, and 81000: Head height and flow rate\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:6px;\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;margin:0 0 1.2em;\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.78em;line-height:1.4;word-break:normal;overflow-wrap:normal;\"\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003emax. l\/h\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003emax. head height\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003eat 1 m approx.\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003eat 2 m approx.\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;font-weight:600;\"\u003e33000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e33,000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e3.5 m\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e25,900 l\/h\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e16,600 l\/h\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;font-weight:600;\"\u003e51000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e51,000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e4.0 m\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e41,000 l\/h\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e25,400 l\/h\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;font-weight:600;\"\u003e81000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e81,000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e5.5 m\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e66,200 l\/h\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e55,700 l\/h\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eWe have read and rounded the values at 1 and 2 m from the OASE performance curves, based on full capacity. Our advice for koi ponds: The pump should cycle the entire pond volume through the filter about once every one to two hours, based on your actual head height.\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eHow the AquaMax Eco Titanium works\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCast stainless steel housing:\u003c\/strong\u003e The pump housing is made of cast stainless steel. According to OASE, the pump is also suitable for saltwater and chlorine-containing water.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCORE 6 for the 33000:\u003c\/strong\u003e The 33000 is the successor to the 31000. With CORE 6 technology, it requires up to 20% less energy and runs quieter, according to OASE.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSeasonal Flow Control:\u003c\/strong\u003e The pump adjusts its flow rate to the water temperature; according to OASE, this saves up to 30% electricity. On the 33000, you switch SFC on directly at the pump, while on the 51000 and 81000, it is controlled via an OASE control unit.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eElectronically controllable:\u003c\/strong\u003e You set the performance via the OASE Control App; this requires a Garden Controller Cloud or InScenio FM-Master Cloud. Alternatively, you can control the pump with the \u003ca href=\"\/en-lu\/products\/oase-eco-control\"\u003eOASE Eco Control\u003c\/a\u003e.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCeramic bearings:\u003c\/strong\u003e In the 51000 and 81000 models, the rotor shaft and bearings are made of high-performance ceramics (SiC).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDry run protection:\u003c\/strong\u003e The OASE Environmental Function Control protects the pump in the event of a blockage or dry running.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eMatching UVC and filters\u003c\/h2\u003e\u003cp\u003eIn a gravity-fed system, the \u003ca href=\"\/en-lu\/products\/oase-bitron-premium\"\u003eBitron Premium\u003c\/a\u003e fits with DN 110 connections. It is placed before or after the filter. In gravity operation, OASE recommends 16,500 l\/h for the 60 W, 33,000 l\/h for the 120 W, and 50,000 l\/h for the 180 W model.\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eWhich AquaMax Eco Titanium do I need?\u003c\/h3\u003e\u003cp\u003eThat depends on the pond size and the head height. In gravity-fed systems, the head height is usually low. Check the performance curve to see how much the pump still delivers at your specific height. In a koi pond, this should be enough to cycle the pond volume once every one to two hours.\u003c\/p\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eIs the 33000 the successor to the 31000?\u003c\/h3\u003e\u003cp\u003eYes. OASE lists the 31000 as the predecessor model. The 33000 has the new CORE 6 motor and, according to OASE, requires up to 20% less energy.\u003c\/p\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eIs the pump made of titanium?\u003c\/h3\u003e\u003cp\u003eNo. \"Titanium\" is the name of the series. The pump housing is made of cast stainless steel.\u003c\/p\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eCan the pump be installed dry?\u003c\/h3\u003e\u003cp\u003eYes. According to OASE, it is designed for both dry installation in a pump chamber and submerged operation.\u003c\/p\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eHow long is the warranty?\u003c\/h3\u003e\u003cp\u003eOASE provides a 3-year warranty. If you register the pump after purchase via the \u003ca href=\"https:\/\/www.oase.com\/de-DE\/teich-wassergarten\/support\/extended-warranty-registration\" target=\"_blank\" rel=\"noopener\"\u003eOASE product registration\u003c\/a\u003e, it extends by 2 years for a total of 5 years. This requires purchasing from an authorized OASE dealer such as Koi-Area. The terms are available in the \u003ca href=\"https:\/\/www.oase.com\/de-DE\/pond-and-water-garden\/support\/manufacturer-warranty\" target=\"_blank\" rel=\"noopener\"\u003eOASE warranty conditions\u003c\/a\u003e. Your statutory warranty rights against Koi-Area remain unaffected by this.\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003ePurchased at Koi-Area\u003c\/h2\u003e\u003cp\u003eKoi-Area is an OASE Platinum Dealer, the highest dealer level at OASE. You can receive consultation from us online and in our retail store in Mönchengladbach. We build koi ponds and specify pumps, filters, and UVC units every single day. Just ask us: \u003ca href=\"mailto:info@koi-area.de\"\u003einfo@koi-area.de\u003c\/a\u003e.\u003c\/p\u003e","brand":"Oase","offers":[{"title":"33.000","offer_id":44991558254859,"sku":"200536-1","price":1071.48,"currency_code":"EUR","in_stock":true},{"title":"51.000","offer_id":44991575982347,"sku":"200536-2","price":1728.41,"currency_code":"EUR","in_stock":true},{"title":"81.000","offer_id":44991576015115,"sku":"200536-3","price":2645.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/oase-aquamax-eco-titanium-51000-vorne.jpg?v=1791906992"},{"product_id":"oase-aquamax-eco-gravity","title":"OASE AquaMax Eco Gravity filter pump for koi ponds – 10,000 to 18,000 l\/h","description":"\u003cp\u003eThe OASE AquaMax Eco Gravity is a filter pump designed for gravity-fed systems in koi ponds and garden ponds. It is available in 10000, 15000, and 20000 versions, with flow rates of up to 10,000, 15,000, and 18,000 l\/h respectively. It moves large volumes of water at a low head height while consuming only 65 to 120 watts. The pump can be installed submerged or dry.\u003c\/p\u003e\u003cp style=\"margin:1.4em 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-beschreibung-1.jpg?v=1791880880\u0026amp;width=1080\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-beschreibung-1.jpg?v=1791880880\u0026amp;width=720 720w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-beschreibung-1.jpg?v=1791880880\u0026amp;width=1080 1080w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-beschreibung-1.jpg?v=1791880880\u0026amp;width=1620 1620w\" sizes=\"(max-width: 700px) 100vw, 600px\" width=\"1620\" height=\"1792\" alt=\"OASE AquaMax Eco Gravity gravity pump 10000 to 20000\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:6px;\"\u003e\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eWhich pump is right for your system?\u003c\/h2\u003e\u003cp\u003eIn a gravity-fed system, the pond water flows into the filter automatically via the bottom drain. The pump is positioned after the filter and returns the cleaned water to the pond. The head height is therefore usually low: it extends from the water level in the pump chamber to the pond inlet. Pipes and elbows also result in a loss of performance. The characteristic curve shows how much each model pumps at a given height:\u003c\/p\u003e\u003cp style=\"margin:1.4em 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-kennlinie.jpg?v=1791880881\u0026amp;width=1080\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-kennlinie.jpg?v=1791880881\u0026amp;width=720 720w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-kennlinie.jpg?v=1791880881\u0026amp;width=1080 1080w, https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/aquamax-eco-gravity-kennlinie.jpg?v=1791880881\u0026amp;width=1620 1620w\" sizes=\"(max-width: 700px) 100vw, 600px\" width=\"1620\" height=\"1995\" alt=\"Characteristic curve OASE AquaMax Eco Gravity 10000 to 20000: Head height and flow rate\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:6px;\"\u003e\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;margin:0 0 1.2em;\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.78em;line-height:1.4;word-break:normal;overflow-wrap:normal;\"\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003emax. l\/h\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003emax. head height\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003eat 1 m approx.\u003c\/th\u003e\n\n\u003cth style=\"border:1px solid #dfdddd;background:#f4f1f1;padding:6px 8px;text-align:left;\"\u003eat 2 m approx.\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;font-weight:600;\"\u003e10000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e10,000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e1.3 m\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e4,200 l\/h\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e–\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;font-weight:600;\"\u003e15000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e15,000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e1.8 m\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e10,100 l\/h\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e–\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;font-weight:600;\"\u003e20000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e18,000\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e2.2 m\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e12,600 l\/h\u003c\/td\u003e\n\n\u003ctd style=\"border:1px solid #dfdddd;padding:6px 8px;\"\u003e3,400 l\/h\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe values at 1 and 2 m were read from the OASE characteristic curve and rounded. The 10000 and 15000 models cannot reach 2 m. For higher head heights, the \u003ca href=\"\/en-lu\/products\/oase-aquamax-eco-premium\"\u003eAquaMax Eco Premium\u003c\/a\u003e or \u003ca href=\"\/en-lu\/products\/oase-aquamax-eco-expert-teichpumpe-koi-teich\"\u003eAquaMax Eco Expert\u003c\/a\u003e are more suitable. Our advice for koi ponds: The pump should circulate the entire pond volume through the filter about once every one to two hours at your actual head height.\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eHow the AquaMax Eco Gravity works\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFor gravity-fed systems:\u003c\/strong\u003e According to OASE, the Gravity is perfectly matched to gravity-fed filter systems. It moves a large volume of water at a low head height and requires little electricity.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eStainless steel pump guard:\u003c\/strong\u003e A stainless steel filter basket allows debris particles of up to 6 mm to pass through.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAdapter included:\u003c\/strong\u003e A connection set for hoses (50 mm\/2″ and DA 63) and pipes (DN 75 and DN 110) is included.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExtra stable:\u003c\/strong\u003e The mounting and stand base is removable.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDry-run protection:\u003c\/strong\u003e The OASE Environmental Function Control protects the pump in the event of blockage or dry running.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWinter-proof:\u003c\/strong\u003e according to OASE down to −20 °C.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSubmerged or dry:\u003c\/strong\u003e The pump operates submerged or dry; according to OASE, it can also be used in an external pump chamber on a swimming pond.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eCompatible with UVC and filters\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"\/en-lu\/products\/oase-bitron-premium\"\u003eBitron Premium\u003c\/a\u003e is made for gravity-fed systems. It has DN 110 connections and can be installed before or after the filter. For large gravity-fed systems, the \u003ca href=\"\/en-lu\/products\/oase-aquamax-eco-titanium\"\u003eAquaMax Eco Titanium\u003c\/a\u003e is available with up to 81,000 l\/h.\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eWhich AquaMax Eco Gravity do I need?\u003c\/h3\u003e\u003cp\u003eThis depends on the pond size and head height. Use the characteristic curve to determine how much the pump will still deliver at your height. In a koi pond, it should be enough to circulate the pond contents once every one to two hours.\u003c\/p\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eWhy does the Gravity hardly deliver anything at 2 m?\u003c\/h3\u003e\u003cp\u003eIt is built for low head heights. In gravity-fed systems, the pump usually only needs to lift the water slightly, which is where it delivers high volumes with low power consumption. For streams or higher-situated filters, an AquaMax Eco Premium or Expert is more suitable.\u003c\/p\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eWhat connections does the pump have?\u003c\/h3\u003e\u003cp\u003eThe suction and pressure sides are G 2. A set of adapters for hoses (50 mm\/2″ and DA 63) and pipes (DN 75 and DN 110) is included in the scope of delivery.\u003c\/p\u003e\u003ch3 style=\"font-size:1.02em;line-height:1.3;margin:1.1em 0 0.3em;\"\u003eHow long is the warranty?\u003c\/h3\u003e\u003cp\u003eOASE provides a 3-year warranty. If you register the pump after purchase via the \u003ca href=\"https:\/\/www.oase.com\/de-DE\/teich-wassergarten\/support\/extended-warranty-registration\" target=\"_blank\" rel=\"noopener\"\u003eOASE product registration\u003c\/a\u003e, it will be extended by 2 years to a total of 5 years. This requires purchase from an authorized OASE specialist dealer such as Koi-Area. The terms and conditions can be found in the \u003ca href=\"https:\/\/www.oase.com\/de-DE\/pond-and-water-garden\/support\/manufacturer-warranty\" target=\"_blank\" rel=\"noopener\"\u003eOASE warranty conditions\u003c\/a\u003e. Your statutory warranty rights toward Koi-Area remain unaffected.\u003c\/p\u003e\u003ch2 style=\"font-size:1.3em;line-height:1.25;margin:1.6em 0 0.5em;\"\u003ePurchased from Koi-Area\u003c\/h2\u003e\u003cp\u003eKoi-Area is an OASE Platinum Dealer, the highest level of OASE partnership. You receive expert advice from us both online and in our retail store in Mönchengladbach. We build koi ponds and specify pumps, filters, and UVC units every single day. Just ask us: \u003ca href=\"mailto:info@koi-area.de\"\u003einfo@koi-area.de\u003c\/a\u003e.\u003c\/p\u003e","brand":"Oase","offers":[{"title":"10.000","offer_id":44991581749515,"sku":"200537-1","price":460.9,"currency_code":"EUR","in_stock":true},{"title":"15.000","offer_id":44991581782283,"sku":"200537-2","price":525.99,"currency_code":"EUR","in_stock":true},{"title":"20.000","offer_id":44991662424331,"sku":"200537-3","price":660.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/8165\/5051\/files\/oase-aquamax-eco-gravity-vorne.jpg?v=1791919965"}],"url":"https:\/\/koi-area.shop\/en-lu\/collections\/schwerkraftpumpen.oembed","provider":"Koi-Area eGbR","version":"1.0","type":"link"}