{"product_id":"grundfos-alpha2-25-60n-stainless-steel-autoadapt-circulator-pump-130mm-with-composite-impeller","title":"Grundfos Alpha2 25-60N Stainless Steel AUTOADAPT Circulator Pump 130mm with Composite Impeller","description":"\u003cp\u003eRather than relying on manual speed selection to balance circulation performance against energy consumption, the Grundfos Alpha2 25-60N uses AUTOADAPT to read system demand and adjust pump speed automatically. It is designed for domestic hot water recirculation loops where continuous adjustment delivers both consistent performance and lower running costs.\u003c\/p\u003e\r\n\u003cp\u003eEven at its highest duty point the pump draws only 34 W, delivering 32.3 L\/Min against 6 m of maximum head, with current consumption self-adjusting between 0.04 A and 0.32 A depending on real-time demand. Rated voltage is 1 x 240 V, and an Energy Efficiency Index of 0.17 reflects the electronically commutated motor's reduced power draw.\u003c\/p\u003e\r\n\u003cp\u003eAn automatic reduced night-time duty mode further limits output during low-demand overnight hours without requiring a separate timer, adjusting based on detected system flow rather than a fixed schedule. The stainless steel pump housing and composite impeller are suited to potable hot water, with liquid temperatures supported from 0°C up to 110°C.\u003c\/p\u003e\r\n\u003cp\u003eThe compact 130 mm port-to-port body suits tighter installation spaces than the longer 180 mm variant, while an IPX4D enclosure rating provides a higher level of ingress protection than the standard IP44 seen on fixed-speed circulators. Class F insulation completes the specification.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAUTOADAPT function reads system behaviour and adjusts pump speed continuously without manual intervention\u003c\/li\u003e\r\n\u003cli\u003eAutomatic reduced night-time duty mode lowers output during low-demand overnight periods, detected from system flow\u003c\/li\u003e\r\n\u003cli\u003eElectronically commutated permanent magnet motor achieves an Energy Efficiency Index of 0.17\u003c\/li\u003e\r\n\u003cli\u003eCurrent consumption self-adjusts from 0.04 A to 0.32 A as the pump responds to changing system demand\u003c\/li\u003e\r\n\u003cli\u003eStainless steel housing with potable water approval and liquid temperature support from 0°C to 110°C\u003c\/li\u003e\r\n\u003cli\u003eComposite impeller construction offers corrosion resistance in potable water service\u003c\/li\u003e\r\n\u003cli\u003eIPX4D enclosure rating provides ingress protection against splashing water and dust\u003c\/li\u003e\r\n\u003cli\u003eClass F insulation supports continuous operation within the pump's rated temperature range\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50978282307831,"sku":"99411287","price":1195.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-alpha2-25-60n-stainless-steel-autoadapt-circulator-pump-130mm-with-composite-impeller.png?v=1785223216","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-alpha2-25-60n-stainless-steel-autoadapt-circulator-pump-130mm-with-composite-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}