{"product_id":"matala-hakko-hk250l-linear-air-pump","title":"Matala Hakko HK250L Linear Air Pump 12,000 Gallons","description":"\u003cstyle\u003e.desc-img{width:40%;}@media screen and (max-width:768px){.desc-img{width:100%!important;}}\u003c\/style\u003e\n\u003ch2\u003ePowerful Aeration for Big Water With the Matala HK250L Air Pump\u003c\/h2\u003e\n\u003cp\u003eStruggling to keep a large pond or lake oxygenated? When your water spans \u003cstrong\u003e12,000 gallons\u003c\/strong\u003e or more, standard aerators simply cannot move enough air. This \u003cstrong\u003ehigh volume\u003c\/strong\u003e pump pushes a massive column of bubbles from the bottom up, dragging oxygen depleted water to the surface where it bursts into turbulence, circulation, and fresh air. Rugged, reliable, and built to shrug off the weather, it keeps your water alive season after season.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Ponds and lakes over 12,000 gallons that need serious aeration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir lift action:\u003c\/strong\u003e Pulls oxygen depleted water from the bottom up to burst at the surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax flow:\u003c\/strong\u003e 13.4 cfm \/ 378 lpm at 227 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth rated:\u003c\/strong\u003e Works at depths up to 10 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise level:\u003c\/strong\u003e 56 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e Cast aluminum body, weather resistant and rugged for outdoor use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\" OD outlet with 6.5 ft power cord, pairs with 1\" tubing under 100 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e Compact size at 13.4\"L x 8.7\"W x 8.3\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpkeep:\u003c\/strong\u003e Replacement filter pad, magnets, and diaphragm set available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eMassive Air Lift for Ponds and Lakes Over 12,000 Gallons\u003c\/h3\u003e\n\u003cp\u003eBig water needs big airflow, and this pump delivers exactly that. Designed for ponds and lakes larger than \u003cstrong\u003e12,000 gallons\u003c\/strong\u003e, it creates a towering \"air lift\" of bubbles that rises straight from the bottom.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDraws oxygen depleted water up from the depths\u003c\/li\u003e\n\u003cli\u003eBursts bubbles at the surface for strong turbulence and circulation\u003c\/li\u003e\n\u003cli\u003eBoosts aeration across a wide area of water\u003c\/li\u003e\n\u003cli\u003eHandles depths of up to \u003cstrong\u003e10 ft\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is healthier, better circulated water that supports fish and keeps stagnation in check.\u003c\/p\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eAir Flow and Pressure Performance in the Hakko HK250L\u003c\/h3\u003e\n\u003cdiv class=\"desc-row\" style=\"display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: flex-start; margin: 0 0 0.5rem;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/matala-hk250l-air-pump-flow-rate-depth-performance-graph.webp?v=1787135180\" alt=\"Matala Hakko HK250L Pond Air Pump flow rate graph plotting lpm and cfm against water depth and pressure\" class=\"desc-img\" style=\"width: 40%; display: block; height: auto; max-width: 100%;\"\u003e\n\u003cdiv class=\"desc-col\" style=\"flex: 1 1 260px; min-width: 260px;\"\u003e\n\u003cp\u003eThis is one of the strongest pumps in the lineup, moving air at a \u003cstrong\u003emaximum flow of 13.4 cfm (378 lpm)\u003c\/strong\u003e while drawing \u003cstrong\u003e227 watts\u003c\/strong\u003e. The performance curve plots air flow in lpm (0-400) and cfm (0-14) against pressure in psi and bar, with depth references in both feet and meters running along the top. Output starts near \u003cstrong\u003e375 lpm\u003c\/strong\u003e at zero pressure and tapers as depth and back pressure increase, with a rated pressure marked at \u003cstrong\u003e0.20 bar (2.85 psi)\u003c\/strong\u003e, declining all the way to zero airflow near \u003cstrong\u003e6.40 psi\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax flow:\u003c\/strong\u003e 13.4 cfm \/ 378 lpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower draw:\u003c\/strong\u003e 227 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise level:\u003c\/strong\u003e 56 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended tubing size:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing length:\u003c\/strong\u003e Less than 100 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this chart to match your setup depth to the airflow you can expect at the bottom of your pond.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eWeather Resistant Cast Aluminum Build in the Matala Hakko HK250L Pond Air Pump\u003c\/h3\u003e\n\u003cp\u003eLife outdoors is hard on equipment, so this pump wears a tough \u003cstrong\u003ecast aluminum body\u003c\/strong\u003e. It stays put through sun, rain, and temperature swings without losing its dependable output.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery rugged\u003c\/strong\u003e and reliable construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather resistant\u003c\/strong\u003e design for outdoor placement\u003c\/li\u003e\n\u003cli\u003eCompact footprint at \u003cstrong\u003e13.4\"L x 8.7\"W x 8.3\"H\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eSimple Setup and Connections With the Matala Hakko HK250L\u003c\/h3\u003e\n\u003cp\u003eGetting air where you need it is easy thanks to the pump's practical fittings and cord.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\" OD outlet\u003c\/strong\u003e for connecting your air line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.5 ft power cord\u003c\/strong\u003e for placement flexibility near an outlet\u003c\/li\u003e\n\u003cli\u003ePairs with \u003cstrong\u003e1\" recommended tubing\u003c\/strong\u003e at lengths under 100 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConnect your tubing, drop your diffuser to the bottom, and let the bubble column do the work.\u003c\/p\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eProduct Specs\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"overflow-wrap: anywhere;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHK-250L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWatts\u003c\/td\u003e\n\u003ctd\u003e227\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePond Size\u003c\/td\u003e\n\u003ctd\u003e12,000 gal+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow\u003c\/td\u003e\n\u003ctd\u003e13.4 cfm \/ 378 lpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e56 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Depth\u003c\/td\u003e\n\u003ctd\u003e10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tubing Size\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing Length\u003c\/td\u003e\n\u003ctd\u003eLess than 100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet\u003c\/td\u003e\n\u003ctd\u003e1\" OD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Cord\u003c\/td\u003e\n\u003ctd\u003e6.5 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.4\"L x 8.7\"W x 8.3\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Matala","offers":[{"title":"Default Title","offer_id":51566537474363,"sku":"HK-250L","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/matala-hakko-hk250l-linear-air-pump-cast-aluminum-body-angled-view.webp?v=1787135188","url":"https:\/\/www.majestypond.com\/products\/matala-hakko-hk250l-linear-air-pump","provider":"Majesty Pond","version":"1.0","type":"link"}