{"product_id":"circulateur-alpha1-go-longueur-de-construction-130-mm-9013121","title":"Alpha1 GO Circulator, 130mm construction length","description":"\u003cul\u003e\n\n\u003cli\u003eHigh-efficiency circulator for heating and air conditioning systems\u003c\/li\u003e\n\n\u003cli\u003eAutomatic air purging upon detection of air bubbles and dry-running protection\u003c\/li\u003e\n\n\u003cli\u003eReplacement pump also for integrated boiler pumps\u003c\/li\u003e\n\n\u003cli\u003eCompatible with most UPS circulators\u003c\/li\u003e\n\n\u003cli\u003eControl types: constant pressure, proportional pressure, constant volumetric flow\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\u003eMax. delivery head: 4.0 m \/ 6.0 m \/ 8.0 m\u003c\/li\u003e\n\n\u003cli\u003eMax. flow rate: 2180 l\/h \/ 3680 l\/h \/ 4250 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\u003eMax. operating pressure: 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 21\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.2\u003c\/li\u003e\n\n\u003cli\u003ePower [W]: 4 - 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 rating: 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\u003eType: Alpha1 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 17\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.2\u003c\/li\u003e\n\n\u003cli\u003ePower [W]: 4 - 45\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 rating: 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\u003eType: Alpha1 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\u003e15-80\u003c\/strong\u003e — Ref. 90 131 25\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.2\u003c\/li\u003e\n\n\u003cli\u003ePower [W]: 4 - 60\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 rating: 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\u003eType: Alpha1 Go 15-80\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 20\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.2\u003c\/li\u003e\n\n\u003cli\u003ePower [W]: 4 - 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 rating: 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\u003eType: Alpha1 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 16\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.2\u003c\/li\u003e\n\n\u003cli\u003ePower [W]: 4 - 45\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 rating: PN 10\u003c\/li\u003e\n\n\u003cli\u003eNominal dimension: 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\u003eType: Alpha1 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\u003e25-80\u003c\/strong\u003e — Ref. 90 131 24\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.2\u003c\/li\u003e\n\n\u003cli\u003ePower [W]: 4 - 60\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 rating: 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\u003eType: Alpha1 Go 25-80\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_21--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 21\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_17--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 17\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_25--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 25\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_20--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 20\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_16--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 16\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_24--DBL-01-de.pdf\" target=\"_blank\" rel=\"noopener\"\u003eData sheet — Ref. 90 131 24\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003c\/details\u003e","brand":"Grundfos","offers":[{"title":"15-40","offer_id":58122321854799,"sku":"90 131 21","price":340.0,"currency_code":"CHF","in_stock":true},{"title":"15-60","offer_id":58122321887567,"sku":"90 131 17","price":377.8,"currency_code":"CHF","in_stock":true},{"title":"3:00 PM","offer_id":58122321920335,"sku":"90 131 25","price":381.95,"currency_code":"CHF","in_stock":true},{"title":"25-40","offer_id":58122321953103,"sku":"90 131 20","price":318.85,"currency_code":"CHF","in_stock":true},{"title":"25-60","offer_id":58122321985871,"sku":"90 131 16","price":363.4,"currency_code":"CHF","in_stock":true},{"title":"25-80","offer_id":58122322018639,"sku":"90 131 24","price":439.75,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2912\/9295\/files\/9013119_hauptbild_f49f64e8-8697-4e9b-980d-fdebb985a149.jpg?v=1783017422","url":"https:\/\/waterlo.ch\/en\/products\/circulateur-alpha1-go-longueur-de-construction-130-mm-9013121","provider":"Waterlo.ch","version":"1.0","type":"link"}