{"title":"Pumpengruppen","description":"","products":[{"product_id":"tsol-solarstation","title":"Solar station pump group high-efficiency pump","description":"\u003ch2\u003eProduct description: Solar station pump group\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe pre-assembled, compact two-string solar station offers an innovative solution for the efficient operation of circulation pumps. Equipped with the high-quality Environ EcoStar Pro Solar 15\/6 high-efficiency pump, this system is ideally suited to reliably handle even demanding applications.\u003c\/p\u003e  \u003cp\u003eThe entire assembly is ready for connection and particularly user-friendly thanks to its careful pre-assembly. With its integrated EPS thermal insulation shell, it is one of the modern, low-maintenance systems that meet the needs of a wide variety of applications.\u003c\/p\u003e  \u003ch3\u003ePerformance features\u003c\/h3\u003e  \u003cp\u003eEquipped with a flow regulator covering a range of 2 to 12 l\/min, the solar station enables precise, demand-based operation. This allows the system to be optimally adjusted to variable hydraulic requirements.\u003c\/p\u003e  \u003cp\u003eThe design also includes a flexible connection for the expansion vessel, while the integrated solar safety valve and pressure gauge ensure safe and continuous operation. The side opening further promotes effective pump cooling, which is particularly advantageous during continuous operation.\u003c\/p\u003e  \u003ch3\u003eInnovative technology and comfort\u003c\/h3\u003e  \u003cp\u003eThe solar station impresses with its innovative features, such as the ability to charge, drain, and clean the circulation pump without having to drain the entire system. Integrated air vents in the supply line ensure trouble-free air release, further supporting smooth operation.\u003c\/p\u003e  \u003cp\u003eHigh-quality shut-off valves with integrated gravity brakes and thermometers provide precise control and monitoring functions. These convenient solutions simplify plant operation and allow for quick adaptation to specific requirements.\u003c\/p\u003e  \u003ch3\u003eTechnical details and materials\u003c\/h3\u003e  \u003cp\u003eOnly robust materials and innovative technologies are used in the manufacturing process. The insulation consists of black EPP with a density of 40 g\/l, which guarantees a secure, flat-sealing surface and durable seals. This ensures a high level of protection against weathering and temperature fluctuations.\u003c\/p\u003e  \u003cp\u003eThe flanged ball valves, each equipped with a thermometer, contribute to precise monitoring of the system temperature. The sophisticated design and high-quality components make this solar station a reliable choice for demanding applications.\u003c\/p\u003e  \u003ch3\u003eInstallation and connection\u003c\/h3\u003e  \u003cp\u003eThe solar station was designed to be as ready for connection as possible, allowing for easy integration into existing systems. With the flexible connection for the expansion vessel and the option for wall-mounted storage, a wide variety of installation scenarios can be implemented.\u003c\/p\u003e  \u003cp\u003eThe pre-assembled design significantly reduces installation effort. This enables rapid operation, while the insulation-ready construction also ensures effective protection against temperature fluctuations.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cdiv\u003e  \u003cul\u003e  \u003cli\u003eCheck valve opening: 350 mm H2O\u003c\/li\u003e  \u003cli\u003eNominal size: DN20\/¾\u0026quot;\u003c\/li\u003e  \u003cli\u003eMax. pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eMaximum temperature: 120°C\u003c\/li\u003e  \u003cli\u003eSeals: Viton\u003c\/li\u003e  \u003cli\u003eConnections: Compression fitting Ø 22 mm or 3\/4\" AG flat sealing, both connections are included in the scope of delivery.\u003c\/li\u003e  \u003cli\u003eInstallation height: 320 mm\u003c\/li\u003e  \u003cli\u003eDimensions: 200 x 360 x 210 mm\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eSolar station including connections\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Anleitung_Solarstation.pdf?v=1729244246\" title=\"Bedienungsanleitung TSol\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung TSol\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e","brand":"Environ","offers":[{"title":"Default Title","offer_id":47582518149468,"sku":"437510130","price":224.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/solarstation-pumpengruppe-hocheffizienzpumpe-2780568.png?v=1770693262"},{"product_id":"ssst-gpswilopwm","title":"Sunex solar station GPS Hydra PWM with flow meter ¾\" AG","description":"\u003ch2\u003eTwo-way solar station GPS PWM Hydra – Advanced solution for your solar thermal system\u003c\/h2\u003e  \u003ch3\u003ePerformance and efficiency\u003c\/h3\u003e  \u003cp\u003eThe two-way solar station GPS PWM Hydra offers efficient control and regulation in solar thermal systems. Thanks to the innovative PWM control, the pump speed is precisely adjusted, resulting in optimal performance and maximum energy savings.\u003c\/p\u003e  \u003cp\u003eThe integrated pump ensures reliable circulation of the heat transfer fluid in the solar circuit. This not only improves energy yield but also promotes the sustainable use of renewable energy.\u003c\/p\u003e  \u003ch3\u003eRobust and compact design\u003c\/h3\u003e  \u003cp\u003eThe solar station's well-designed, compact construction allows for easy installation – ideal for both residential and commercial applications. Its robust construction ensures durability and reliability, so you can benefit from this advanced technology for years to come.\u003c\/p\u003e  \u003cp\u003eThe clearly structured arrangement of all components, such as the integrated thermometer and pressure display, ensures you always have an overview of the system status. This also simplifies regular maintenance and servicing of the system.\u003c\/p\u003e  \u003ch3\u003eUser-friendly operation\u003c\/h3\u003e  \u003cp\u003eThe Hydra two-way GPS PWM solar station impresses with its ease of use. A manual venting device allows for quick adjustments to operation and ensures trouble-free operation.\u003c\/p\u003e  \u003cp\u003eThe intuitive controls and clear displays help you to optimally manage the system with minimal effort. This makes the product suitable for both beginners and experienced users in the field of solar thermal energy.\u003c\/p\u003e  \u003ch3\u003eVersatile applications\u003c\/h3\u003e  \u003cp\u003eWhether for private or commercial applications, the solar station is designed for a wide variety of solar thermal systems. Its flexible design allows for easy adaptation to individual needs.\u003c\/p\u003e  \u003cp\u003eThe ability to supply the system with different pump models such as Wilo or Hydra underlines its high adaptability and makes it possible to use it in different application areas.\u003c\/p\u003e  \u003ch3\u003eSustainability and cost savings\u003c\/h3\u003e  \u003cp\u003eBy utilizing renewable solar energy, the two-way solar station actively supports environmental protection. This environmentally friendly technology reduces CO2 emissions and thus makes an important contribution to sustainable energy management.\u003c\/p\u003e  \u003cp\u003eIn the long term, the precise control of the heat transfer fluid circuit also enables a significant reduction in energy costs. This allows you to benefit financially while simultaneously investing in a future-proof technology.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeat transfer fluid flow controller with integrated filling valves\u003c\/li\u003e  \u003cli\u003eSafety group with pressure gauge and 6 bar safety valve\u003c\/li\u003e  \u003cli\u003eAir separator\u003c\/li\u003e  \u003cli\u003eHanger for the expansion vessel\u003c\/li\u003e  \u003cli\u003eHose to connect the expansion vessel\u003c\/li\u003e  \u003cli\u003eThermal insulation of the pump group\u003c\/li\u003e  \u003cli\u003eSolar charge controllers for single-family installations in detached houses\u003c\/li\u003e  \u003cli\u003eMax. pressure: 6 bar\u003c\/li\u003e  \u003cli\u003eMaximum temperature: 110°C\u003c\/li\u003e  \u003cli\u003eConnection spacing: 100mm\u003c\/li\u003e  \u003cli\u003eDimensions: 460x310x190\u003c\/li\u003e  \u003cli\u003eWeight: 5.9 kg\u003c\/li\u003e  \u003cli\u003eVoltage: 1~230V, 50-60Hz\u003c\/li\u003e  \u003cli\u003ePower: 3-45W\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eSunex solar station\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hydra_GPS_PWM_z_rotametrem_bez_zawiesia_400001312_29082022_DE.pdf?v=1744265232\" target=\"_blank\" rel=\"noopener\" title=\"Produktdatenblatt\" aria-label=\"Besuchen Sie eine Webseite über Produktdatenblatt\"\u003eProduct data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hydra_II_GPS_PWM_Anleitung_DE_400001314_03102024_DE.pdf?v=1744265309\" target=\"_blank\" rel=\"noopener\" title=\"Bedienungsanleitung\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Sunex","offers":[{"title":"Default Title","offer_id":47700027015516,"sku":"SSSW","price":274.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/sunex-solarstation-gps-hydra-pwm-mit-durchflussmesser-ag-3775604.png?v=1770692959"},{"product_id":"wita-heizungs-optimierungsset","title":"WITA heating optimization set","description":"\u003ch2\u003eWITA High-Efficiency Pump Set: Perfect combination of performance and protection\u003c\/h2\u003e  \u003cp\u003eDiscover the WITA high-efficiency pump set, consisting of the innovative WITA go.tec This set includes a high-efficiency pump (40\/60 or 70\/80) and the efficient WITA-Trap MS L50 sludge and magnetite separator. It offers maximum reliability and efficiency for your heating, cooling, or solar systems. Protect and optimize your system with this well-designed combination.\u003c\/p\u003e  \u003ch3\u003eWITA high-efficiency pump go.tec 40\/60 or 70\/80: Powerful and versatile\u003c\/h3\u003e  \u003cp\u003eThe WITA high-efficiency pump go.tec This pump presents itself as a modern solution for your heating system. Choose between the 40\/60 or 70\/80 variants to meet your individual requirements. These pumps are specifically designed for energy-saving and reliable operation, protecting your system and reducing energy consumption.\u003c\/p\u003e  \u003cp\u003eThanks to innovative features such as SmartAdapt technology, which automatically adjusts pump operation, as well as the anti-blocking function and integrated venting function, you achieve optimal performance and maximum safety. The additional key lock protects the settings from unintentional changes. Furthermore, the pump is compatible with PWM1 and PWM2, making it ideal for heating systems, solar thermal systems, and heat pumps.\u003c\/p\u003e  \u003cp\u003eA special highlight: WITA offers you on the go.tec Our pumps come with a generous 5-year warranty. Trust in proven quality and long-lasting reliability!\u003c\/p\u003e  \u003ch3\u003eWITA-Trap MS L50: For a clean and trouble-free heating system\u003c\/h3\u003e  \u003cp\u003eThe WITA-Trap MS L50 is the perfect partner for your heating systems. This robust brass sludge and magnetite separator reliably removes dirt particles, sludge, and magnetic impurities (magnetite) that can accumulate in both new and old heating and solar systems. It ensures smooth operation and protects your high-efficiency pump and all sensitive system components from damage and wear.\u003c\/p\u003e  \u003cp\u003eParticularly practical: Emptying the separator is quick and safe, even during operation. The magnetic clip can be easily removed to dispose of accumulated contaminants. This well-designed system ensures a long service life and high efficiency for your entire heating system.\u003c\/p\u003e  \u003ch3\u003eTechnical advantages of the WITA-Trap MS L50\u003c\/h3\u003e  \u003cp\u003eWith a high particle removal rate of over 5 μm, the WITA-Trap MS L50 delivers outstanding results. Sludge deposits and iron-containing contaminants, which are considered critical according to the stringent VDI 2035 standard, are reliably filtered out. This not only protects your system from malfunctions but also prevents costly downtime.\u003c\/p\u003e  \u003cp\u003eThanks to its versatile applications, the separator is suitable for heating, cooling, and solar systems. The WITA-Trap MS L50 actively helps to protect pumps and other fittings, thus extending the overall service life and efficiency of your heating system.\u003c\/p\u003e  \u003ch3\u003eWhy the WITA high-efficiency pump set is the right choice\u003c\/h3\u003e  \u003cp\u003eThe WITA high-efficiency pump set combines advanced technology with practical solutions to operate your system efficiently and reliably. go.tec The high-efficiency pump ensures a powerful, energy-saving pumping solution, while the WITA-Trap MS L50 guarantees optimal protection against dirt and damage. Together, they form the perfect duo for a modern and low-maintenance heating, cooling, or solar system.\u003c\/p\u003e  \u003cp\u003eSecure this unbeatable set now and benefit from state-of-the-art pump technology and reliable system protection – ideal for long-term savings and maximum performance!\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003e\u003cbr\u003e\u003c\/th\u003e  \u003cth\u003eUnit\u003c\/th\u003e  \u003cth\u003e40\u003c\/th\u003e  \u003cth\u003e60\u003c\/th\u003e  \u003cth\u003e  \u003c\/th\u003e  \u003cth\u003e70\u003c\/th\u003e  \u003cth\u003e80\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum delivery head\u003c\/td\u003e  \u003ctd\u003em\u003c\/td\u003e  \u003ctd\u003e4\u003c\/td\u003e  \u003ctd\u003e6\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e7\u003c\/td\u003e  \u003ctd\u003e8\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum flow rate\u003c\/td\u003e  \u003ctd\u003el\/h\u003c\/td\u003e  \u003ctd\u003e2600\u003c\/td\u003e  \u003ctd\u003e3500\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e4000\u003c\/td\u003e  \u003ctd\u003e4500\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003ePower consumption\u003c\/td\u003e  \u003ctd\u003eW\u003c\/td\u003e  \u003ctd\u003e4-25\u003c\/td\u003e  \u003ctd\u003e4-45\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e4-65\u003c\/td\u003e  \u003ctd\u003e4-80\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003econtrol\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e3 constant characteristic curves\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e3 constant pressure curves\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e3 proportional characteristic curves\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAdditional function\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAnti-lock braking system\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eVenting function\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eKey lock\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eSupply voltage\u003c\/td\u003e  \u003ctd\u003eV\/Hz\u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEmission sound pressure level\u003c\/td\u003e  \u003ctd\u003edB(A)\u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProtection class\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAmbient temperature\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u0026lt;  \u003ctr\u003e  \u003ctd\u003eMedium temperature\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eTemperature class\u003c\/td\u003e  \u003ctd\u003eDIN EN60335-2-51\u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum system pressure.\u003c\/td\u003e  \u003ctd\u003eMPa\/bar\u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection sizes\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eInstallation length\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEEI\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e40≤0.19\u003c\/td\u003e  \u003ctd\u003e60≤0.20\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e70≤0.21\u003c\/td\u003e  \u003ctd\u003e80≤0.21\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Wita Heizungsoptimierungsset Beschreibung\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WITA_Heizungs-Optimierungsset_optimized.pdf?v=1740399898\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Wita Heizungsoptimierungsset Beschreibung\"\u003eProduct description\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Wita","offers":[{"title":"go.tec 40\/60","offer_id":54045878321500,"sku":"WHEOS4060","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"go.tec 70\/80","offer_id":54045878354268,"sku":"WHEOS7080","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/wita-heizungs-optimierungsset-4898573.jpg?v=1770692323"},{"product_id":"schwarzer-verteiler-fuer-hydronische-fussbodenheizung","title":"Heating circuit distributor with pump group \u0026 Three-way mixer","description":"\u003ch2\u003eHeating circuit distributor with pump group \u0026amp; Three-way mixer\u003c\/h2\u003e  \u003ch3\u003eProduct overview Heating circuit manifolds\u003c\/h3\u003e  \u003cp\u003eThe high-quality Sunex heating circuit manifold combines a robust steel construction with corrosion-resistant brass nuts and 30 mm thick EPP insulation. It is available in versions for 2 or 3 heating circuits in DN20 and DN25 and offers flexible connection options with male or female threads.\u003c\/p\u003e  \u003cp\u003eThanks to its compact design and clear marking of the boiler and heating circuit sides, installation is simple and error-free – ideal for new buildings and modernizations alike.\u003c\/p\u003e  \u003ch3\u003eApplication areas\u003c\/h3\u003e  \u003cp\u003eWhether underfloor heating, radiators, or a hybrid system: the heating circuit manifold optimizes heat distribution in residential buildings, commercial properties, offices, or workshops. Especially in systems with varying flow temperatures, the precise control ensures a high level of comfort.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cp\u003eThe manifold body, made of high-quality steel, provides reliable performance even at high temperatures and pressures. Brass nuts ensure a durable and corrosion-resistant connection. The EPP insulation minimizes heat loss and increases the efficiency of your system.\u003c\/p\u003e  \u003cp\u003eThe M8 fixings allow for secure wall mounting without additional brackets, while all connections remain easily accessible.\u003c\/p\u003e  \u003ch3\u003eProduct overview Pump group\u003c\/h3\u003e  \u003cp\u003eThe GPO-Sunex pump group DN 25 combines a Wilo Yonos Para 25\/6 high-efficiency pump with a three-way mixing valve. It ensures precise temperature control and efficient circulation of heating and cooling media in a wide variety of systems.\u003c\/p\u003e  \u003ch3\u003eThree-way mixing valve\u003c\/h3\u003e  \u003cp\u003eThe innovative three-way mixing valve precisely controls heating and cooling flows as needed, guaranteeing an even temperature distribution. The powerful servo motor delivers a valve opening time of 124 seconds and a torque of 8 Nm.\u003c\/p\u003e  \u003cp\u003eHigh-quality EPDM insulation and durable components ensure reliable operation for many years.\u003c\/p\u003e  \u003ch3\u003eWilo Yonos Para high-efficiency pump\u003c\/h3\u003e  \u003cp\u003eThe Wilo Yonos Para 25\/6 is characterized by low energy consumption, quiet operation, and intelligent automatic functions. It operates with a maximum power consumption of 0.44 A and an energy efficiency rating of 0.20.\u003c\/p\u003e  \u003cp\u003eMaximum water pressure: 6 bar, maximum water temperature: 90 °C, flow rate: up to 3 m³\/h.\u003c\/p\u003e  \u003ch3\u003eInstallation and applications\u003c\/h3\u003e  \u003cp\u003eThanks to its compact design and pre-assembled ball valves, integration into existing heating, cooling, or process heat systems is effortless. Thermometers in the flow and return lines provide precise temperature readings at all times, while the check valve on the flow line prevents unwanted backflow.\u003c\/p\u003e  \u003cp\u003eIdeal for new construction and modernization – in private, commercial and industrial facilities.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data heating circuit manifold\u003c\/h4\u003e  \u003cp\u003eVersion: DN25, 2 circuits\u003cbr\u003eDimensions (H x D x W): 193 × 137 × 552 mm\u003cbr\u003eWeight: 6.05 kg\u003cbr\u003eMaximum operating temperature: 110 °C\u003cbr\u003eMaximum operating pressure: 6 bar\u003cbr\u003eMaximum power: 54 kW\u003cbr\u003eMax. flow rate: 2.3 m³\/h\u003cbr\u003eConnection boiler side: 5\/4\" AG\u003cbr\u003eConnection on heating circuit side: 6\/4\" IG\u003c\/p\u003e  \u003cp\u003eVersion: DN25, 3 circuits\u003cbr\u003eDimensions (H x D x W): 193 × 140 × 862 mm\u003cbr\u003eWeight: 8.49 kg\u003cbr\u003ePerformance and pressure values ​​are the same as for a dual-circuit system.\u003c\/p\u003e  \u003ch4\u003eTechnical data pump group\u003c\/h4\u003e  \u003cp\u003ePump: Wilo Yonos Para 25\/6 SC\u003cbr\u003ePower: 3–43 W\u003cbr\u003eAxle spacing: 125 mm\u003cbr\u003eValve capacity: 12 m³\/h\u003cbr\u003eConnections on top: 2 × 1\" IG\u003cbr\u003eConnections at the bottom: 2 × 1½\u0026quot; male thread\u003cbr\u003eHeight\/Width\/Depth: 390 × 275 × 140 mm\u003c\/p\u003e  \u003cp\u003eThree-way mixing valve\u003cbr\u003eServo motor: 8 Nm, valve opening time: 124 s\u003cbr\u003eInsulation: EPDM\u003cbr\u003eBlue ball valve with thermometer (return), red ball valve with integrated check valve (supply)\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating circuit distributor DN25 of your choice\u003c\/li\u003e  \u003cli\u003e2 x GEMA pump group with three-way mixer\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"2 heating circuits","offer_id":54845296804188,"sku":"SVB225+SPGGPOS25","price":658.35,"currency_code":"EUR","in_stock":true},{"title":"3 heating circuits","offer_id":54845296836956,"sku":"SVB325+SPGGPOS25","price":677.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizkreisverteiler-mit-pumpengruppe-drei-wegemischer-9032013.webp?v=1770692218"},{"product_id":"gema-pumpengruppe-dn25-mit-dreiwege-mischventil","title":"GEMA pump group DN25 with three-way mixing valve","description":"\u003ch2\u003eGPO-Sunex pump group DN 25 with Wilo high-efficiency pump – efficiency and precision combined\u003c\/h2\u003e  \u003cp\u003eThe GPO-Sunex \u003cstrong\u003ePump group DN 25\u003c\/strong\u003e The Wilo high-efficiency pump is the ideal solution for heating, cooling, and process heat systems. Equipped with a powerful three-way mixing valve, a robust mixing motor, and the proven Wilo Yonos Para 25\/6, this pump unit offers a combination of reliability, efficiency, and user-friendliness. This component ensures optimal circulation of the working fluid in your system.\u003c\/p\u003e  \u003ch3\u003eThree-way mixing valve for precise temperature control\u003c\/h3\u003e  \u003cp\u003eThe pump unit features an innovative three-way mixing valve specifically designed for precise system temperature control. The integrated mixing motor ensures accurate control of heating or cooling flows to guarantee uniform temperature distribution. Whether regulating room temperature in a building or fine-tuning a process heating system, this technology helps achieve the desired performance and efficiency.\u003c\/p\u003e  \u003cp\u003eThanks to its high-quality construction, the valve guarantees a long service life and reliable operation for many years. It is the perfect solution for demanding applications where precision and control are paramount.\u003c\/p\u003e  \u003ch3\u003eWilo Yonos Para 25\/6 – The high-efficiency pump for the highest demands\u003c\/h3\u003e  \u003cp\u003eAt the heart of the pump group is the high-performance Wilo Yonos Para 25\/6 high-efficiency pump. This pump is known for its low energy consumption and quiet operation. It ensures a uniform and efficient circulation of the working fluid within the system, whether in heating, cooling, or industrial process applications.\u003c\/p\u003e  \u003cp\u003eThe Wilo Yonos Para impresses not only with its outstanding performance but also with its ease of use. Intuitive settings and automatic adjustment of the operating mode make it particularly flexible and efficient to operate.\u003c\/p\u003e  \u003ch3\u003eExtensive features for easy operation\u003c\/h3\u003e  \u003cp\u003eThe GPO-Sunex pump group impresses with its well-designed features, which significantly simplify installation and operation. Two integrated ball valves enable not only quick maintenance but also precise temperature monitoring. The integrated thermometer in the flow and return lines provides accurate readings at all times, allowing you to keep track of the system status.\u003c\/p\u003e  \u003cp\u003eA check valve on the supply line ensures that no unwanted fluid backflow occurs in the system, thus preserving the functionality and efficiency of your system. These practical components make the GPO-Sunex pump group a reliable and easy-to-maintain solution.\u003c\/p\u003e  \u003ch3\u003eEasy installation and versatile applications\u003c\/h3\u003e  \u003cp\u003eThe pump unit is characterized by its user-friendly design, which allows for straightforward installation. Thanks to its compact construction, it can be easily integrated into existing systems without taking up much space. This makes it attractive for both new buildings and modernization projects.\u003c\/p\u003e  \u003cp\u003eWhether you are looking for a reliable solution for your central heating, precise control for a cooling system or a highly efficient option for your process heat applications – the GPO-Sunex pump group DN 25 meets a wide range of requirements and offers maximum flexibility.\u003c\/p\u003e  \u003ch3\u003eReliability and efficiency combined\u003c\/h3\u003e  \u003cp\u003eWith the GPO-Sunex \u003cstrong\u003ePump group DN 25\u003c\/strong\u003e You will receive a product that combines top performance with modern technology.The combination of a three-way mixing valve, Wilo high-efficiency pump, and well-designed features makes it an ideal choice for a wide variety of systems. Benefit from an efficient, durable, and precise solution for your installations.\u003c\/p\u003e  \u003cp\u003eChoose the DN 25 pump group with Wilo high-efficiency pump and experience an improvement in the performance and simplicity of your heating, cooling or process heat systems!\u003c\/p\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eWilo Yonos Para 130mm 25\/6 pump\u003c\/li\u003e  \u003cli\u003ePower supply 230V\/50Hz\u003c\/li\u003e  \u003cli\u003ePower consumption l max 0.44A\u003c\/li\u003e  \u003cli\u003eEnergy efficiency = 0.20\u003c\/li\u003e  \u003cli\u003eMax. water pressure 6 bar\u003c\/li\u003e  \u003cli\u003eMaximum water temperature 90°C\u003c\/li\u003e  \u003cli\u003eFlow rate of 3-way mixer KVS 12m³\/h\u003c\/li\u003e  \u003cli\u003eConnection spacing 125mm\u003c\/li\u003e  \u003cli\u003eConnections at the top (2x) 1\" IG\u003c\/li\u003e  \u003cli\u003eBottom connections: 2 x 1½\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eHeight\/Width\/Depth 390\/275\/140mm\u003c\/li\u003e  \u003cli\u003eThree-way mixing valve\u003c\/li\u003e  \u003cli\u003eEPDM insulation\u003c\/li\u003e  \u003cli\u003eBlue ball valve with thermometer - return\u003c\/li\u003e  \u003cli\u003eRed ball valve with integrated check valve - supply\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003ePump: Wilo Para 25\/6 SC\u003c\/li\u003e  \u003cli\u003ePower: 3 - 43 watts\u003c\/li\u003e  \u003cli\u003eAxle spacing: 125 mm\u003c\/li\u003e  \u003cli\u003eValve opening time: 124 seconds\u003c\/li\u003e  \u003cli\u003eServo motor: 8 Nm\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003ePump group DN 25 \u003c\/li\u003e  \u003cli\u003eInsulation shells\u003c\/li\u003e  \u003cli\u003epower cable\u003c\/li\u003e  \u003cli\u003eMounting hardware\u003c\/li\u003e  \u003cli\u003eUser manual\u003c\/li\u003e  \u003cli\u003ePump fitting (optional)\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"without","offer_id":55431387939164,"sku":"SPGGPOS25","price":284.0,"currency_code":"EUR","in_stock":true},{"title":"with","offer_id":55431387971932,"sku":"SPGGPOS25+PV112","price":295.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-pumpengruppe-dn25-mit-dreiwege-mischventil-8472801.webp?v=1770692075"},{"product_id":"gema-pumpengruppe-dn25-mit-kugelhan-1","title":"GEMA pump group DN25 with ball valve","description":"\u003ch2\u003eTwo-way GPO pump group heating circuit set\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe GPO two-way pump group heating circuit set is a state-of-the-art solution for circulating the working fluid in central heating, process heat, and cooling systems. Its compact design and factory-pre-assembled components allow it to integrate seamlessly into existing systems and ensure smooth operation.\u003c\/p\u003e  \u003ch3\u003eApplications and operating modes\u003c\/h3\u003e  \u003cp\u003eThis pump group is ideally suited for efficient heat distribution in heating circuits, process heat applications, and cooling circuits. The integrated circulation pump supports three operating modes: Δp-c (constant differential pressure), Δp-v (variable differential pressure), and constant speed.\u003c\/p\u003e  \u003cp\u003eThis allows the system to adapt optimally to changing requirements, ensures consistent temperatures and minimizes energy consumption at the same time.\u003c\/p\u003e  \u003ch3\u003eEquipment and components\u003c\/h3\u003e  \u003cp\u003eThe standard equipment includes two ball valves with integrated thermometers and a check valve in the supply line. These fittings enable easy maintenance, quick temperature monitoring, and reliable backflow protection.\u003c\/p\u003e  \u003cp\u003eThe Wilo Para SC circulation pump with a 130 mm connection spacing ensures reliable pumping performance. Custom-designed thermal insulation reduces heat loss and ensures exceptionally quiet operation.\u003c\/p\u003e  \u003ch3\u003eTechnology\u003c\/h3\u003e  \u003cp\u003eThe Wilo Para 25\/6 SC pump operates on 1~230 V at 50–60 Hz and consumes only 3 to 43 W. The maximum pressure is 6 bar, and the maximum medium temperature is 90 °C.\u003c\/p\u003e  \u003cp\u003eThe pump has a connection spacing of 125 mm and compact dimensions of 390 × 275 × 140 mm (L × W × H) with a weight of 5.3 kg. Upper connections: 2 × 1″ female thread; lower connections: 2 × 1½″ male thread.\u003c\/p\u003e  \u003cp\u003eWith a power coefficient EEI ≤ 0.20 and a current consumption of only 0.44 A, the unit offers maximum energy efficiency and low operating costs.\u003c\/p\u003e  \u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e  \u003cp\u003eThe pre-assembled pump group reduces installation time and minimizes coordination efforts. Integrated thermometers in the shut-off valves enable immediate temperature monitoring without additional measuring devices.\u003c\/p\u003e  \u003cp\u003eA highly efficient pump motor with low energy consumption sustainably reduces operating costs. Thermal insulation minimizes heat loss and ensures quiet operation.\u003c\/p\u003e  \u003cp\u003eThanks to a check valve in the supply line, a safe and controlled flow of the medium is ensured. Overall, this results in a maintenance-friendly, durable system suitable for a wide variety of heating and cooling applications.\u003c\/p\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eWilo Para Pump 25\/6 SC\u003c\/li\u003e  \u003cli\u003eVoltage 1~230V, 50-60Hz\u003c\/li\u003e  \u003cli\u003ePower 3-43W\u003c\/li\u003e  \u003cli\u003ePower consumption I 0.44A\u003c\/li\u003e  \u003cli\u003eEnergy EEI coefficient ≤ 0.20\u003c\/li\u003e  \u003cli\u003eMax. pressure 6 bar\u003c\/li\u003e  \u003cli\u003eMax. temperature 90°C\u003c\/li\u003e  \u003cli\u003eConnection spacing 125mm\u003c\/li\u003e  \u003cli\u003eDimensions (L x W x H) 390x275x140mm\u003c\/li\u003e  \u003cli\u003eWeight 5.3kg\u003c\/li\u003e  \u003cli\u003eUpper connections 2 x IG 1”\u003c\/li\u003e  \u003cli\u003eLower connections 2 x AG 1½”\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003ePump group DN 25 \u003c\/li\u003e  \u003cli\u003eInsulation shells\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMounting hardware\u003c\/li\u003e  \u003cli\u003eUser manual\u003c\/li\u003e  \u003cli\u003ePump fitting (optional)\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPGGPO.pdf?v=1751016894\" title=\"Datenblatt\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"without","offer_id":55431489585500,"sku":"SPGGPO25","price":225.0,"currency_code":"EUR","in_stock":true},{"title":"with","offer_id":55431489618268,"sku":"SPGGPO25+PV112","price":236.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-pumpengruppe-dn25-mit-kugelhan-6074044.png?v=1770692032"},{"product_id":"pumpengruppe-mit-3-wege-mischer-stellmotor-und-wita-hocheffizienzpumpe","title":"Pump group with 3-way mixer, servomotor and Wita high-efficiency pump","description":"\u003ch2\u003ePump group with 3-way mixer, actuator and Wita high-efficiency pump\u003c\/h2\u003e  \u003cp\u003eThe WITA DN 25 pump group is the ideal solution for mixed heating circuits and is suitable for both residential and commercial heating systems. Thanks to its sophisticated design, it offers efficiency, durability, and flexible installation. Whether with the flow on the right or left, the installation can be easily adapted to meet the requirements of your heating system.\u003c\/p\u003e  \u003ch3\u003eHigh-performance components for professional heating systems\u003c\/h3\u003e  \u003cp\u003eThe WITA DN 25 pump group impresses with its high-quality components, which ensure reliable and long-lasting operation. A key component is the 3-way T-mixer with bypass, which works in combination with the SM actuator. W05 This allows for precise control of the heating circuit. The system is complemented by a Wita high-efficiency pump, which operates in a resource-saving manner and yet offers sufficient power for larger systems.\u003c\/p\u003e  \u003cp\u003eThe scope of delivery also includes two centrally positioned ball valves with integrated thermometers, enabling convenient temperature monitoring from 0 to 120 °C. A steel spacer with a cataphoretic coating and EPP insulation complete the set, ensuring high-quality workmanship and optimal thermal insulation.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications in detail\u003c\/h3\u003e  \u003cp\u003eThe pump unit impresses with its compact dimensions and robust materials. With a diameter of DN 25 and a pump length of 180 mm, installation is easily possible in boiler rooms as well as in confined spaces. The components are made of high-quality steel and brass, while PTFE and EPDM seals ensure a perfect seal. Thanks to its temperature resistance up to 110 °C and an operating pressure of up to 6 bar, the pump unit is designed for demanding applications.\u003c\/p\u003e  \u003cp\u003eThe Kvs value of 5.4 m³\/h guarantees a high flow rate, while the centrally located ball valves with thermometers simplify operation and maintenance. The EPP insulation material not only contributes to energy efficiency but also protects the system from heat loss.\u003c\/p\u003e  \u003ch3\u003eApplication areas of the WITA pump group\u003c\/h3\u003e  \u003cp\u003eThe DN 25 pump group is ideally suited for mixed heating circuits and can be used in various systems. It supports precise control of the heating water temperature, thus ensuring even heat distribution. The combination of a 3-way mixing valve, actuator, and high-efficiency pump particularly shines in underfloor heating systems or systems with multiple radiators.\u003c\/p\u003e  \u003cp\u003eThanks to its modular design, the pump group can be flexibly adapted to different requirements. Whether for single-family homes, apartment buildings, or commercial applications – this pump group offers the necessary performance and reliability to ensure optimal operation.\u003c\/p\u003e  \u003ch3\u003eEnergy savings thanks to modern Wita high-efficiency pump\u003c\/h3\u003e  \u003cp\u003eThe included Wita high-efficiency pump was specially developed to save energy and reduce operating costs. Its modern design enables quiet operation and efficient performance that meets the requirements of modern heating systems.\u003c\/p\u003e  \u003cp\u003eBy combining it with the SM actuator W05 The precise 3-way mixing valve ensures optimal control of the heating circuit. This not only increases comfort but also contributes to saving operating costs.\u003c\/p\u003e  \u003ch3\u003eEasy installation and flexible use\u003c\/h3\u003e  \u003cp\u003eThe WITA DN 25 pump group stands out due to its simple installation. Its design and the option of placing the flow pipe on either the right or left side make installation particularly user-friendly.This makes the pump group suitable for both new installations and the retrofitting of existing systems.\u003c\/p\u003e  \u003cp\u003eFurthermore, the included EPP insulation ensures efficient heat distribution and minimizes energy losses. This saves costs in the long run and makes the heating system particularly environmentally friendly.\u003c\/p\u003e  \u003ch3\u003eConclusion: A well-thought-out solution for modern heating circuits\u003c\/h3\u003e  \u003cp\u003eThe pump unit with 3-way mixing valve, actuator, and Wita high-efficiency pump is an excellent choice for anyone seeking a powerful and energy-saving solution for their heating system. High-quality materials, a well-engineered design, and flexible installation options make this product a worthwhile investment that will increase efficiency and comfort in the long run.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eupper connection 1\"\u003c\/li\u003e  \u003cli\u003elower connection 1\"\u003c\/li\u003e  \u003cli\u003ePump length 180 mm, R 6\/4\" AG\u003c\/li\u003e  \u003cli\u003eMaterial: steel, brass, EPP insulation\u003c\/li\u003e  \u003cli\u003eSealing material PTFE, EPDM\u003c\/li\u003e  \u003cli\u003eTemperature display 0 - 120 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature: 110°C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 6 bar\u003c\/li\u003e  \u003cli\u003eKVS value 5.4 m³\/h\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003ePump group\u003c\/li\u003e  \u003cli\u003eUser manual\u003c\/li\u003e  \u003cli\u003eAssembly instructions\u003c\/li\u003e  \u003cli\u003eScrew set (optional)\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"without","offer_id":55431530709340,"sku":"PGWita","price":328.0,"currency_code":"EUR","in_stock":true},{"title":"with","offer_id":55431530742108,"sku":"PGWita+PV112","price":339.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/pumpengruppe-mit-3-wege-mischer-stellmotor-und-wita-hocheffizienzpumpe-4848454.jpg?v=1770692004"},{"product_id":"pumpengruppen-bundle-dn25-wita-sunex-verteilerbalken","title":"Pump group DN25 with screw connection \u0026 distribution bar","description":"\u003ch2\u003eWITA pump group DN 25 with 3-way mixer, actuator and high-efficiency pump\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe WITA DN 25 pump group is a compact and powerful solution for mixed heating circuits in residential and commercial buildings. It combines a 3-way T-mixer with bypass and the SM actuator. W05 as well as a WITA high-efficiency pump and can be mounted with the flow on the left or right.\u003c\/p\u003e  \u003ch3\u003ePerformance features\u003c\/h3\u003e  \u003cp\u003eHigh-quality materials such as steel and brass, as well as PTFE and EPDM seals, ensure durability and reliability. The pump length is 180 mm, the Kvs value is 5.4 m³\/h; operating pressure up to 6 bar and operating temperature up to 110 °C are designed for demanding applications.\u003c\/p\u003e  \u003ch3\u003eComponents and equipment\u003c\/h3\u003e  \u003cp\u003eThe scope of delivery includes the 3-way mixer with bypass, the SM actuator. W05,  the high-efficiency pump, two centrally placed ball valves with integrated thermometers (0–120 °C), a cataphorically coated steel spacer and EPP insulation.\u003c\/p\u003e  \u003ch3\u003eAreas of application\u003c\/h3\u003e  \u003cp\u003eThis pump unit is ideally suited for mixed heating circuits, especially in underfloor heating systems or systems with multiple radiators. Its modular design makes it equally suitable for single-family homes, apartment buildings, and commercial applications.\u003c\/p\u003e  \u003ch3\u003eEnergy efficiency\u003c\/h3\u003e  \u003cp\u003eThe WITA high-efficiency pump reduces power consumption and operates particularly quietly. In conjunction with the actuator and the precision mixing valve, the heating water temperature is optimally regulated, increasing comfort and reducing operating costs.\u003c\/p\u003e  \u003ch3\u003eInstallation and assembly\u003c\/h3\u003e  \u003cp\u003eThe compact design and the option to mount the flow pipe on the right or left facilitate installation in confined boiler rooms. The EPP insulation reduces heat loss and simplifies the retrofitting of existing systems.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications (excerpt)\u003c\/h3\u003e  \u003cp\u003eTop\/bottom connection: 1\".  Pump length: 180 mm (R 6\/4\" AG). Materials: Steel, brass, EPP insulation. Sealing material: PTFE, EPDM. Temperature display: 0–120 °C. Max. operating temperature: 110 °C. Max. operating pressure: 6 bar. Kvs: 5.4 m³\/h.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cp\u003eComplete pump assembly, operating instructions, installation instructions. Screw set available as an option.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe WITA DN 25 pump group is a well-designed, robust solution for modern heating circuits: efficient, energy-saving, and easy to install. It offers professional features and durable quality for a wide range of heating requirements.\u003c\/p\u003e  \u003ch2\u003eSunex heating circuit manifolds – variants for 2 and 3 circuits (DN20\/DN25)\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe Sunex heating circuit manifold reliably distributes heating water to two or three independent circuits and is suitable for both underfloor heating and radiators. It is available in several versions (DN20, DN25, with external thread).\u003c\/p\u003e  \u003ch3\u003eApplication areas\u003c\/h3\u003e  \u003cp\u003eIdeal for new construction and modernization: The manifold optimizes heat distribution in residential and commercial buildings. In mixed systems with different flow temperatures, it ensures precise control and consistent comfort.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cp\u003eA robust steel main body and corrosion-resistant brass nuts guarantee durability. 30 mm thick EPP insulation reduces heat loss and increases efficiency; the M8 mounting allows for secure wall installation.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications and performance\u003c\/h3\u003e  \u003cp\u003eMaximum operating temperature: 110 °C, Maximum operating pressure: 6 bar. Power range up to 54 kW (depending on the model, ΔT = 20 K). Maximum flow rates: up to 2.3 m³\/h for DN25, up to 1.2 m³\/h for DN20. Dimensions and weight vary depending on the model.\u003c\/p\u003e  \u003ch3\u003eAssembly and connection\u003c\/h3\u003e  \u003cp\u003eClearly marked boiler and heating circuit connections simplify installation. Available connection options include male and female threads. 1\" or 5\/4\"\/6\/4\" Sizes. The included mounting hardware allows for quick installation and good access for maintenance.\u003c\/p\u003e  \u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e  \u003cp\u003eThe Sunex manifold combines robust construction with efficient thermal insulation and flexible connection options. It reduces energy losses, simplifies installation and maintenance, and is scalable for different performance requirements.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications (selection)\u003c\/h3\u003e  \u003cp\u003eDN20 2-circuit: 193 x 137 x 552 mm, weight approx. 5.76 kg, max. output 29 kW, max. flow rate 1.2 m³\/h, connection boiler side 1\" AG, heating circuit side 1\" IG.\u003c\/p\u003e  \u003cp\u003eDN25 2\/3 circuits: 193 x 137\/140 x 552\/862 mm, weight 6.05–8.49 kg, max. output 54 kW, max. flow rate 2.3 m³\/h, boiler side connection 5\/4\" AG, heating circuit page 6\/4\" IG or 1\" IG.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe Sunex heating circuit manifold is a reliable choice for efficient heat distribution in modern heating systems. Flexible options, robust materials, and practical insulation make it a suitable addition for new construction and retrofitting.\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"1 Heizkreislauf","offer_id":55848678424924,"sku":"PGWita + PV112","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"2 Heizkreisläufe","offer_id":58186221650268,"sku":"2xPGWita + 2xPV112 + SVB225","price":794.97,"currency_code":"EUR","in_stock":true},{"title":"3 Heizkreisläufe","offer_id":58186221683036,"sku":"3xPGWita + 3xPV112 + SVB325","price":1138.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/BundlePGWita_2.png?v=1783078362"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/pumpengruppen_kategoriebild.png?v=1779186669","url":"https:\/\/fi.gemashop.de\/en\/collections\/pumpengruppen.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}