{"product_id":"circulateur-alpha2-go-longueur-130-mm-9013141","title":"Alpha2 GO Circulator, Length 130 mm","description":"\u003cul\u003e\n\n\u003cli\u003eHigh-efficiency circulator pump for heating and air conditioning systems\u003c\/li\u003e\n\n\u003cli\u003eWith Bluetooth-LE interface for communication with the Grundfos GO app via QR code on the circulator pump\u003c\/li\u003e\n\n\u003cli\u003eGuided commissioning possible via the app\u003c\/li\u003e\n\n\u003cli\u003eAutomatic de-aeration when air bubbles are detected and dry-running protection\u003c\/li\u003e\n\n\u003cli\u003eReplacement circulator pump also for circulator pumps integrated in boilers\u003c\/li\u003e\n\n\u003cli\u003eCompatible with most UPM3 and UPM4 circulator pumps\u003c\/li\u003e\n\n\u003cli\u003eControl types: constant pressure, proportional pressure, constant volumetric flow, and constant characteristic curve, AUTOADAPT, PWM input\u003c\/li\u003e\n\n\u003cli\u003eThermal insulation shell included\u003c\/li\u003e\n\n\u003cli\u003eDelivery without screw connection\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eTechnical data:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eMaximum delivery head: 4.0 m \/ 6.0 m \/ 7.5 m \/ 9.0 m\u003c\/li\u003e\n\n\u003cli\u003eMaximum flow rate: 2710 l\/h \/ 3570 l\/h \/ 4630 l\/h \/ 4990 l\/h\u003c\/li\u003e\n\n\u003cli\u003eSupply voltage: 1x 230 V, 50 Hz\u003c\/li\u003e\n\n\u003cli\u003eProtection class: IP 44\u003c\/li\u003e\n\n\u003cli\u003eFluid temperature range: -10°C to +110°C\u003c\/li\u003e\n\n\u003cli\u003eFluid temperature range GO K: -20°C to +110°C\u003c\/li\u003e\n\n\u003cli\u003eOperating pressure: max. 10 bar\u003c\/li\u003e\n\n\u003cli\u003ePump housing material: KTL-coated grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eInstallation length: 130 mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable variants\u003c\/h3\u003e\n\u003cdetails style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;padding:8px 12px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;font-size:1.05em;\"\u003eTechnical details per variant\u003c\/summary\u003e\n\u003cp\u003e\u003cstrong\u003e15-40\u003c\/strong\u003e — Ref. 90 131 41\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 27\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter: DN 15 (1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.16\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 15-40\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e15-60\u003c\/strong\u003e — Ref. 90 131 37\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 37\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter: DN 15 (1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.18\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 15-60\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e15-75\u003c\/strong\u003e — Ref. 90 131 33\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 75\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter: DN 15 (1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.19\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 15-75\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e15-90\u003c\/strong\u003e — Ref. 90 131 29\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 90\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal dimension: DN 15 (1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.20\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 15-90\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e25-40\u003c\/strong\u003e — Ref. 90 131 40\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 27\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.16\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 25-40\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 40 (1 1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e25-60\u003c\/strong\u003e — Ref. 90 131 36\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 37\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.18\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 25-60\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 40 (1 1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e25-75\u003c\/strong\u003e — Ref. 90 131 32\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 75\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.19\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 25-75\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 40 (1 1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e25-90\u003c\/strong\u003e — Ref. 90 131 28\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePower [W]: 3 - 90\u003c\/li\u003e\n\n\u003cli\u003eInstallation length [mm]: 130\u003c\/li\u003e\n\n\u003cli\u003eProtection class (IP): IP44\u003c\/li\u003e\n\n\u003cli\u003ePressure class: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter: DN 25 (1\")\u003c\/li\u003e\n\n\u003cli\u003eHousing material: Grey cast iron\u003c\/li\u003e\n\n\u003cli\u003eMax. fluid temperature (continuous operation) [°C]: 110\u003c\/li\u003e\n\n\u003cli\u003eEEI ≤: ≤ 0.20\u003c\/li\u003e\n\n\u003cli\u003eType: Alpha2 Go 25-90\u003c\/li\u003e\n\n\u003cli\u003eExternal thread: DN 40 (1 1\/2\")\u003c\/li\u003e\n\n\u003cli\u003eConnection: External thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/details\u003e\n\u003cdetails style=\"margin:8px 0;border:1px solid #e0e0e0;border-radius:6px;padding:8px 12px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;font-size:1.05em;\"\u003eData sheets\u003c\/summary\u003e\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_41--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 41\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_37--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 37\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_33--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 33\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_29--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 29\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_40--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 40\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_36--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 36\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_32--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 32\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/s7g10.scene7.com\/is\/content\/weinmannschanz\/multimedia_structured\/documents\/www\/gesamt\/www_datenblaetter_online\/90\/90_131_28--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 28\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003c\/details\u003e","brand":"Grundfos","offers":[{"title":"15-40","offer_id":58122322084175,"sku":"90 131 41","price":475.95,"currency_code":"CHF","in_stock":true},{"title":"15-60","offer_id":58122322116943,"sku":"90 131 37","price":525.7,"currency_code":"CHF","in_stock":true},{"title":"15-75","offer_id":58122322149711,"sku":"90 131 33","price":466.15,"currency_code":"CHF","in_stock":true},{"title":"15-90","offer_id":58122322182479,"sku":"90 131 29","price":602.7,"currency_code":"CHF","in_stock":true},{"title":"25-40","offer_id":58122322215247,"sku":"90 131 40","price":395.95,"currency_code":"CHF","in_stock":true},{"title":"25-60","offer_id":58122322248015,"sku":"90 131 36","price":439.75,"currency_code":"CHF","in_stock":true},{"title":"25-75","offer_id":58122322280783,"sku":"90 131 32","price":466.15,"currency_code":"CHF","in_stock":true},{"title":"25-90","offer_id":58122322313551,"sku":"90 131 28","price":602.7,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2912\/9295\/files\/9013131_hauptbild.jpg?v=1783017422","url":"https:\/\/waterlo.ch\/en\/products\/circulateur-alpha2-go-longueur-130-mm-9013141","provider":"Waterlo.ch","version":"1.0","type":"link"}