{"product_id":"esbe-4630843","title":"Pump group Esbe GRB301 VRD138-0.4-20-W [4630843]","description":"\u003cul id=\"perusinfo\" class=\"ei_ylivuotoa\"\u003e\n\n\u003cli\u003e Brand: Esbe\u003cspan itemprop=\"manufacturer\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Product number: \u003cspan id=\"tuotekoodi\" itemprop=\"productID\" data-osoitekoodi=\"LVI-8103307\"\u003eLVI- \u003cspan\u003e4630843\u003c\/span\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Delivery time: \u003cspan\u003eapprox. 5-10 business days.\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Shipping €9.90\u003c\/li\u003e\n\n\u003cli\u003e \u003cstrong\u003eFree pickup, no hidden costs\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eMore information:\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cdiv class=\"information\"\u003e\n\n\u003cdiv class=\"information\"\u003e\n\n\u003cdiv class=\"information\"\u003e\n\n\u003cp\u003e Variable primary flow and constant secondary flow. Powerful circulator with 21 flow settings and power consumption feedback. Compact design. Pre-tested and ready to install.\u003cbr\u003e \u003cbr\u003eThe ESBE GRB300 series is a compact design unit intended for efficient energy transfer in heating circuits where flow and temperature control are required. They are suitable for applications such as supply air coil units, fan coil units, radiators and comfort cooling. The GRB300 series circulation units are supplied with a rotary mixing valve with bypass channel, six versions with different Kvs values ​​from 0.4 to 4.0. The bidirectional function allows for adjustable primary flow and constant secondary flow. The valve is manually adjusted with a knob, but can be equipped with an actuator or a controller. The circulation units are equipped with thermometers, a high-quality insulating shell and a highly efficient circulation pump with 21 different flow settings directly on the pump and feedback on flow, power consumption and pump settings.\u003c\/p\u003e\n\n\u003cdiv class=\"art-nbr-collection\"\u003e\n\n\u003cp\u003e Product number: \u003cspan\u003e4630846\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Supplier product number: \u003cspan\u003e61045100\u003c\/span\u003e\u003c\/p\u003e\n\n  \u003cp\u003eEAN code: \u003cspan\u003e7330193058582\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Material class \u003cspan\u003eP4601B\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"technical-data\"\u003e\n\n\u003ch4\u003e Specifications \u003c\/h4\u003e\n\n\u003cdiv class=\"step-attributes clearfix\"\u003e\n\n\u003cul class=\"jsSpecs specs \"\u003e\n\n\u003cli\u003e \u003cspan\u003eBrand: Esbe\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003ePackage sizes: 1 PC\/1 PC\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eKVS value: 0.4\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eCheck valve opening pressure: 0 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eMaximum operating pressure: 10 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eIncludes three-way valve: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eNominal diameter of primary connection: DN 20\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eWith valve: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eSuitable for cooling: no\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eSuitable for heating: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eWith thermometer: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eSecondary connection: metric internal thread\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003ePipe material: steel\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eNominal diameter, pump connection: 1\" (25)\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eWith thermometer: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eWith thermal insulation: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eWall mounting: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eWith wall mount: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eTemperature sensor connection: no\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eDifferential pressure regulator: no\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eSurface material: plastic\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eSuitable for glycol: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n  \u003cli\u003e\u003cspan\u003eBuilt-in circulation pump: yes\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eExpandable with suction kit: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eIncludes mixing valve motor: no\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eSuitable for servo motor: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eIncludes control valve: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eHigh-efficiency pump (EC 547\/2012 and EC 641\/2009): yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003ePressure relief valve: yes\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eAccessory material: brass\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003eTemperature controller type: manual\u003c\/span\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdl class=\"dl-horizontal striped\"\u003e\u003c\/dl\u003e","brand":"Esbe","offers":[{"title":"Default Title","offer_id":54522107068760,"sku":"4630843","price":1169.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1343\/1641\/files\/ProductImage68070737.jpg?v=1764620735","url":"https:\/\/lvitarvikkeet.fi\/en\/products\/esbe-4630843","provider":"lvitarvikkeet.fi","version":"1.0","type":"link"}