{"title":"Pumps","description":"\u003cp class=\"MsoNormal\"\u003eEfficient \u003cstrong\u003esolar pumps\u003c\/strong\u003e for thermal solar systems. Especially for heating engineers and solar technicians. Ideal for new installations or retrofitting – energy-efficient and durable.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cstrong data-start=\"191\" data-end=\"242\"\u003emanual dosing pumps\u003c\/strong\u003e are versatile and robust dosing aids for precisely measuring and conveying liquids such as diesel, heating oil, motor oil, or water. The transparent plexiglass body with ml scaling allows for exact control of the dosing quantity.\u003c\/p\u003e","products":[{"product_id":"hand-dosierpumpe-hdp-prazises-dosieren-von-flussigkeiten","title":"Manual Dosing Pump HDP – Precise Liquid Dosing","description":"\u003cp data-start=\"187\" data-end=\"560\"\u003eThe \u003cstrong data-start=\"191\" data-end=\"242\"\u003eHDP 125, HDP 500, and HDP 1000 hand dosing pumps\u003c\/strong\u003e are versatile and robust dosing aids for precisely measuring and dispensing liquids such as diesel, heating oil, motor oil, or water. The transparent plexiglass body with ml scaling allows for exact control of the dosing quantity, while the aluminum material mix ensures high stability and long service life.\u003c\/p\u003e\n\u003ch3 data-start=\"562\" data-end=\"599\"\u003e\u003cstrong data-start=\"566\" data-end=\"599\"\u003eYour advantages at a glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"600\" data-end=\"1061\"\u003e\n\u003cli data-start=\"600\" data-end=\"682\"\u003e\n\u003cp data-start=\"602\" data-end=\"682\"\u003e\u003cstrong data-start=\"602\" data-end=\"624\"\u003ePrecise dosing:\u003c\/strong\u003e Clear ml scale on the pump tube for accurate work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"683\" data-end=\"757\"\u003e\n\u003cp data-start=\"685\" data-end=\"757\"\u003e\u003cstrong data-start=\"685\" data-end=\"710\"\u003eTransparent body:\u003c\/strong\u003e Plexiglass for good visibility of the medium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"824\"\u003e\n\u003cp data-start=\"760\" data-end=\"824\"\u003e\u003cstrong data-start=\"760\" data-end=\"781\"\u003eRobust design:\u003c\/strong\u003e Material mix of plexiglass and aluminum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"825\" data-end=\"884\"\u003e\n\u003cp data-start=\"827\" data-end=\"884\"\u003e\u003cstrong data-start=\"827\" data-end=\"854\"\u003eThree available sizes:\u003c\/strong\u003e 125 ml, 500 ml, and 1000 ml.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"968\"\u003e\n\u003cp data-start=\"887\" data-end=\"968\"\u003e\u003cstrong data-start=\"887\" data-end=\"912\"\u003eReady for immediate use:\u003c\/strong\u003e 1 m transparent hose included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"969\" data-end=\"1061\"\u003e\n\u003cp data-start=\"971\" data-end=\"1061\"\u003e\u003cstrong data-start=\"971\" data-end=\"1001\"\u003eSuitable for many media:\u003c\/strong\u003e Diesel, heating oil, motor oil, water, and similar liquids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leitenberger Mess- und Regeltechnik GmbH","offers":[{"title":"125ml","offer_id":56377942114628,"sku":null,"price":89.0,"currency_code":"EUR","in_stock":false},{"title":"500ml","offer_id":56377942147396,"sku":null,"price":97.69,"currency_code":"EUR","in_stock":false},{"title":"1000ml","offer_id":56377942180164,"sku":null,"price":149.61,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0250\/6052\/files\/Hand-DosierpumpemitPlexiglaskoerper.jpg?v=1770715704"},{"product_id":"solar-handbefullpumpe-hap-21_sol-doppelhubpumpe-fur-hohe-drucke","title":"Solar Hand Refill Pump HAP 21_SOL – Double-Acting Pump for High Pressures","description":"\u003cp data-start=\"201\" data-end=\"664\"\u003eThe \u003cstrong data-start=\"205\" data-end=\"241\"\u003eSolar Hand Filling Pump HAP 21_SOL\u003c\/strong\u003e is a powerful double-action pump for manual filling and pressure adjustment in solar systems. Thanks to its sturdy aluminum pump body, G 3\/4\" connection, and the ability to draw the heat transfer medium directly from its original container, the pump is perfect for quick service calls and maintenance work in the solar circuit. Even with high back pressure, the pump operates reliably and efficiently.\u003c\/p\u003e\n\u003ch3 data-start=\"666\" data-end=\"703\"\u003e\u003cstrong data-start=\"670\" data-end=\"703\"\u003eYour advantages at a glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"706\" data-end=\"778\"\u003eDouble-stroke technology: Higher delivery rate with less effort.\u003c\/li\u003e\n\u003cli data-start=\"781\" data-end=\"874\"\u003eDirect system connection: G 3\/4\" thread for quick connection to the cooling circuit.\u003c\/li\u003e\n\u003cli data-start=\"877\" data-end=\"974\"\u003eEfficient refilling: Suction directly from the original container – no decanting necessary.\u003c\/li\u003e\n\u003cli data-start=\"977\" data-end=\"1070\"\u003eRobust construction: Aluminum pump body for high stability and low wear.\u003c\/li\u003e\n\u003cli data-start=\"1073\" data-end=\"1156\"\u003eHigh pressure capacity: Up to 30 bar – ideal for demanding applications.\u003c\/li\u003e\n\u003cli data-start=\"1159\" data-end=\"1244\"\u003eFlexible height adjustment: Movable sealing cone for individual adjustment.\u003c\/li\u003e\n\u003cli data-start=\"1247\" data-end=\"1317\"\u003eEasy handling: Easy to operate, even with high back pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1319\" data-end=\"1343\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1343\"\u003eTechnical data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1344\" data-end=\"1520\"\u003e\n\u003cli data-start=\"1344\" data-end=\"1373\"\u003e\n\u003cp data-start=\"1346\" data-end=\"1373\"\u003e\u003cstrong data-start=\"1346\" data-end=\"1363\"\u003ePump body:\u003c\/strong\u003e Ø 25 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1374\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1376\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1376\" data-end=\"1386\"\u003eLength:\u003c\/strong\u003e 400 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1396\" data-end=\"1419\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1419\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1410\"\u003eStroke height:\u003c\/strong\u003e 270 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1420\" data-end=\"1449\"\u003e\n\u003cp data-start=\"1422\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1422\" data-end=\"1440\"\u003eHose length:\u003c\/strong\u003e 600 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1450\" data-end=\"1482\"\u003e\n\u003cp data-start=\"1452\" data-end=\"1482\"\u003e\u003cstrong data-start=\"1452\" data-end=\"1473\"\u003eConnection thread:\u003c\/strong\u003e G 3\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1483\" data-end=\"1520\"\u003e\n\u003cp data-start=\"1485\" data-end=\"1520\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1503\"\u003ePressure capacity:\u003c\/strong\u003e up to approx. 30 bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leitenberger Mess- und Regeltechnik GmbH","offers":[{"title":"Default Title","offer_id":56377942311236,"sku":null,"price":129.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0250\/6052\/files\/SolarHandbefuellpumpe2_ff533f7b-dd82-43cb-a25a-d882a882b120.jpg?v=1770715705"},{"product_id":"solar-handbefullpumpe-hap-02_sol-manuelle-befullung-von-solaranlagen","title":"Solar Hand Filling Pump HAP 02_SOL – Manual Filling of Solar Thermal Systems","description":"\u003cp data-start=\"194\" data-end=\"599\"\u003eThe \u003cstrong data-start=\"198\" data-end=\"234\"\u003eSolar Manual Filling Pump HAP 02_SOL\u003c\/strong\u003e is a robust, easy-to-use solution for manually refilling heat transfer fluids in solar systems. Thanks to its compact design and sturdy aluminum casing, it is perfect for quick service operations directly on site. The medium is conveniently drawn from the original container – clean, efficient, and without cumbersome decanting processes.\u003c\/p\u003e\n\u003ch3 data-start=\"601\" data-end=\"638\"\u003e\u003cstrong data-start=\"605\" data-end=\"638\"\u003eYour advantages at a glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"639\" data-end=\"1079\"\u003e\n\u003cli data-start=\"639\" data-end=\"732\"\u003e\n\u003cp data-start=\"641\" data-end=\"732\"\u003e\u003cstrong data-start=\"641\" data-end=\"671\"\u003eDirect system connection:\u003c\/strong\u003e G 3\/4\" thread for quick connection to the solar system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"733\" data-end=\"823\"\u003e\n\u003cp data-start=\"735\" data-end=\"823\"\u003e\u003cstrong data-start=\"735\" data-end=\"762\"\u003eEfficient refilling:\u003c\/strong\u003e Suction of the heat transfer fluid directly from the original container.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"900\"\u003e\n\u003cp data-start=\"826\" data-end=\"900\"\u003e\u003cstrong data-start=\"826\" data-end=\"847\"\u003eRobust construction:\u003c\/strong\u003e Aluminum pump body – durable and lightweight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"987\"\u003e\n\u003cp data-start=\"903\" data-end=\"987\"\u003e\u003cstrong data-start=\"903\" data-end=\"926\"\u003eHigh pressure performance:\u003c\/strong\u003e Up to \u003cstrong data-start=\"934\" data-end=\"943\"\u003e6 bar\u003c\/strong\u003e – ideal for typical solar installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1079\"\u003e\n\u003cp data-start=\"990\" data-end=\"1079\"\u003e\u003cstrong data-start=\"990\" data-end=\"1011\"\u003eMobile \u0026amp; handy:\u003c\/strong\u003e Compact design, easy operation and quick on-site use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1081\" data-end=\"1105\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1105\"\u003eTechnical data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1106\" data-end=\"1284\"\u003e\n\u003cli data-start=\"1106\" data-end=\"1142\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1142\"\u003e\u003cstrong data-start=\"1108\" data-end=\"1126\"\u003ePressure capacity:\u003c\/strong\u003e up to approx. 6 bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1143\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1145\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1145\" data-end=\"1162\"\u003ePump body:\u003c\/strong\u003e Ø 34 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1194\"\u003e\n\u003cp data-start=\"1175\" data-end=\"1194\"\u003e\u003cstrong data-start=\"1175\" data-end=\"1185\"\u003eLength:\u003c\/strong\u003e 220 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1195\" data-end=\"1221\"\u003e\n\u003cp data-start=\"1197\" data-end=\"1221\"\u003e\u003cstrong data-start=\"1197\" data-end=\"1209\"\u003eStroke height:\u003c\/strong\u003e approx. 80 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1222\" data-end=\"1251\"\u003e\n\u003cp data-start=\"1224\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1224\" data-end=\"1242\"\u003eHose length:\u003c\/strong\u003e 500 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1284\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1284\"\u003e\u003cstrong data-start=\"1254\" data-end=\"1275\"\u003eConnection thread:\u003c\/strong\u003e G 3\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1286\" data-end=\"1307\"\u003e\u003cstrong data-start=\"1290\" data-end=\"1307\"\u003eEase of use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1308\" data-end=\"1386\"\u003e\n\u003cli data-start=\"1308\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1335\"\u003eVery easy to operate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1360\"\u003e\n\u003cp data-start=\"1338\" data-end=\"1360\"\u003eQuick to connect\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1386\"\u003e\n\u003cp data-start=\"1363\" data-end=\"1386\"\u003eSimple pumping process\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leitenberger Mess- und Regeltechnik GmbH","offers":[{"title":"Default Title","offer_id":56377942769988,"sku":null,"price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0250\/6052\/files\/SolarHandbefuellpumpe.jpg?v=1770715706"},{"product_id":"elektrische-solar-wartungspumpe-hap-21_sol-e-schnelles-blasenfreies-nachfullen-von-solaranlagen","title":"Electric Solar Maintenance Pump HAP 21_SOL-E – Fast, bubble-free refilling of solar systems","description":"\u003cp data-start=\"286\" data-end=\"681\"\u003eThe \u003cstrong data-start=\"290\" data-end=\"338\"\u003eHAP 21_SOL-E electric solar maintenance pump\u003c\/strong\u003e is the ideal solution for efficient and straightforward maintenance work on thermal solar systems. By screwing directly onto the supplied 20-liter canister, the pump enables quick, clean, and bubble-free refilling. Thanks to its compact, lightweight design, it is ideally suited for mobile service use.\u003c\/p\u003e\n\u003ch3 data-start=\"683\" data-end=\"720\"\u003e\u003cstrong data-start=\"687\" data-end=\"720\"\u003eYour advantages at a glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"721\" data-end=\"1262\"\u003e\n\u003cli data-start=\"721\" data-end=\"817\"\u003e\n\u003cp data-start=\"723\" data-end=\"817\"\u003e\u003cstrong data-start=\"723\" data-end=\"763\"\u003eQuick \u0026amp; bubble-free refilling:\u003c\/strong\u003e Direct filling of solar systems without air intake.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"818\" data-end=\"917\"\u003e\n\u003cp data-start=\"820\" data-end=\"917\"\u003e\u003cstrong data-start=\"820\" data-end=\"846\"\u003eExtremely easy to use:\u003c\/strong\u003e Pump screws directly onto the canister – no decanting necessary.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"1012\"\u003e\n\u003cp data-start=\"920\" data-end=\"1012\"\u003e\u003cstrong data-start=\"920\" data-end=\"941\"\u003eCompact \u0026amp; lightweight:\u003c\/strong\u003e Ideal for service vehicles and mobile use (only approx. 2.3 kg).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1013\" data-end=\"1096\"\u003e\n\u003cp data-start=\"1015\" data-end=\"1096\"\u003e\u003cstrong data-start=\"1015\" data-end=\"1041\"\u003eStrong operating pressure:\u003c\/strong\u003e Max. 5 bar – perfect for typical maintenance scenarios.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1097\" data-end=\"1164\"\u003e\n\u003cp data-start=\"1099\" data-end=\"1164\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1125\"\u003eReliable performance:\u003c\/strong\u003e Approx. 27 l\/h (at 2.5 bar with water).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1165\" data-end=\"1262\"\u003e\n\u003cp data-start=\"1167\" data-end=\"1262\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1200\"\u003eIncludes deaeration unit:\u003c\/strong\u003e Reliably prevents air from entering the system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1264\" data-end=\"1288\"\u003e\u003cstrong data-start=\"1268\" data-end=\"1288\"\u003eTechnical data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1289\" data-end=\"1546\"\u003e\n\u003cli data-start=\"1289\" data-end=\"1333\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1333\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1311\"\u003ePower supply:\u003c\/strong\u003e 230 V, 50 W, ~50 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1360\"\u003e\n\u003cp data-start=\"1336\" data-end=\"1360\"\u003e\u003cstrong data-start=\"1336\" data-end=\"1353\"\u003eProtection class:\u003c\/strong\u003e IP64\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1416\"\u003e\n\u003cp data-start=\"1363\" data-end=\"1416\"\u003e\u003cstrong data-start=\"1363\" data-end=\"1382\"\u003eFlow rate:\u003c\/strong\u003e approx. 27 l\/h (water at 2.5 bar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1417\" data-end=\"1448\"\u003e\n\u003cp data-start=\"1419\" data-end=\"1448\"\u003e\u003cstrong data-start=\"1419\" data-end=\"1440\"\u003eMax. delivery pressure:\u003c\/strong\u003e 5 bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1490\"\u003e\n\u003cp data-start=\"1451\" data-end=\"1490\"\u003e\u003cstrong data-start=\"1451\" data-end=\"1465\"\u003eConnection:\u003c\/strong\u003e 1\/2\" hose connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1493\" data-end=\"1518\"\u003e\u003cstrong data-start=\"1493\" data-end=\"1508\"\u003eCable length:\u003c\/strong\u003e approx. 3 m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1546\"\u003e\n\u003cp data-start=\"1521\" data-end=\"1546\"\u003e\u003cstrong data-start=\"1521\" data-end=\"1533\"\u003eWeight:\u003c\/strong\u003e approx. 2.3 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1548\" data-end=\"1568\"\u003e\u003cstrong data-start=\"1552\" data-end=\"1568\"\u003eScope of delivery\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1569\" data-end=\"1713\"\u003e\n\u003cli data-start=\"1569\" data-end=\"1604\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1604\"\u003eElectric solar maintenance pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1605\" data-end=\"1632\"\u003e\n\u003cp data-start=\"1607\" data-end=\"1632\"\u003eSuction hose with filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1669\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1669\"\u003eDeaeration unit with ball valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1672\" data-end=\"1691\"\u003e2 m pressure hose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1713\"\u003e\n\u003cp data-start=\"1694\" data-end=\"1713\"\u003e20-liter canister\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leitenberger Mess- und Regeltechnik GmbH","offers":[{"title":"Default Title","offer_id":56377942835524,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0250\/6052\/files\/ElektrischeSolar-Wartungspumpe.jpg?v=1770715707"}],"url":"https:\/\/www.leitenberger-mrt-shop.de\/en\/collections\/pumpen.oembed","provider":"Leitenberger Mess- und Regeltechnik GmbH","version":"1.0","type":"link"}