Archergas Light Commercial Standard 25-80/180 Heating CirculatorThe Archergas Light Commercial Standard produces a maximum head of just over 8 meters with a standard 1 1/2" threaded connection. As with all Archergas circulators, it is fully ERP compliant with an impressive energy efficiency index rating of less than 0.21. The pump has 4 modes of control and a standard 180mm port to port size. The LIGHT25 is suitable for radiators, underfloor heating, cooling, solar, recirculation (non-potable) and air source heat pump systems. Due to our quality focused approach to manufacturing and our use of high end component materials, this circulator is resistant to condensation, corrosion, high pressure and high temperatures. It also comes with a 5 year guarantee and can be used as a direct replacement for a large number of other models.For more information visit www.archergas.com or download the Archergas app on iOS or Android. Replaces:Make | ModelGrundfos | UP, UPS, UPS2, Magna (25-55, 25-70 & 25-80)Wilo | Yonos Pico 25/1-8-180, Yonos Para 25/7-180DAB | Evotron 80/180 & Evoplus 80/180Salus | MP280AStuart Turner | ST 25/80 (180)Lowara | Ecocirc, Ecocirc Basic, Premium XL Plus 25-8 (180)Adlink | Type 25-60/180 & 25-80/180Antares | Type S70, S80, S89, Alfamax RS 25/60 & Alfamaior RS 25/80 (180)BritTherm | Light Commercial Pro 25-80/180Boiler M8 | RS25/8G-180 & RS25/8EAIBO | OHI 25-80/180, MAGI 25-60/180 & 25-40/180, BETA 25-80/180Polaris Gold | POL-WPG8M