{"product_id":"4sr","title":"Electric pump 4SR Pedrollo","description":"\u003ch2\u003eElectric pump 4SR Pedrollo\u003c\/h2\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eElectric pump 4SR Pedrollo. Key specifications: capacity Up to 350 l\/min (21 m³\/h), motor 2-pole, outer casing Stainless steel AISI 304.\u003c\/p\u003e\n\u003cp\u003eA 4-inch multistage pump is a submersible electric borehole pump that lifts clean water from great depths for domestic, irrigation or municipal use.\u003c\/p\u003e\n\u003ch3\u003eWhat it is for\u003c\/h3\u003e\n\u003cp\u003eUsed in irrigation systems, from the water supply point to the emitter and for pumping water out of excavations, tanks and sumps.\u003c\/p\u003e\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eCheck the borehole diameter, the water level and that there is no sand, as the pump is designed for clean water. Lower the pump on a safety rope together with the delivery pipe, joining the cable with a watertight splice, and position it below the minimum water level but clear of the bottom. The connection to the control panel, with dry-running protection, must be made by an electrician.\u003c\/p\u003e\n\u003ch3\u003eWhere it is used\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eAgriculture\u003c\/li\u003e\u003cli\u003eBuilding services\u003c\/li\u003e\u003cli\u003eWater engineering works\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e Up to 350 l\/min (21 m³\/h)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMotor:\u003c\/strong\u003e 2-pole\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eOuter casing:\u003c\/strong\u003e Stainless steel AISI 304\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eShaft:\u003c\/strong\u003e AISI 304 stainless steel\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSupport:\u003c\/strong\u003e AISI 304 stainless steel\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHead:\u003c\/strong\u003e Up to 576 m\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eLiquid temperature:\u003c\/strong\u003e Up to +40 °C\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMaximum sand content:\u003c\/strong\u003e 200 g\/m³ for 4SR-S – 150 g\/m³ for 4SR-N\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMaximum operating depth:\u003c\/strong\u003e 200 m with 4PD motors – 300 m with 4PS motors\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eIP protection rating:\u003c\/strong\u003e IP68\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDelivery casing:\u003c\/strong\u003e Stainless steel AISI 304\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eImpellers:\u003c\/strong\u003e Derlin® for 4SR-S – Noryl™ for 4SR-N\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDiffusers:\u003c\/strong\u003e Noryl™\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWho it is for\u003c\/h3\u003e\n\u003cp\u003eDesigned for plumbers, agricultural workers and heating and plumbing engineers.\u003c\/p\u003e\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/4hr\"\u003eElectric pump 4HR Pedrollo\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/4-block\"\u003eElectric pump 4-BLOCK Pedrollo\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/tubo-per-abbeveratoio\"\u003eTrough water pipe\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/tubi-per-acqua-tubazioni-per-uso-civile-industriale-e-irrigazione\"\u003eWater Hoses and Layflat Hoses\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/qst\"\u003eThree-phase control panel for electric pumps QST Pedrollo\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/quadri-elettrici-e-protezioni\"\u003eDistribution Boards and Protection Devices\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/raccordo-ottone-diritto\"\u003eStraight brass connector\u003c\/a\u003e \u0026mdash; from the category \u003ca href=\"\/en\/collections\/raccorderia-zincata\"\u003eGalvanised Pipe Fittings\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003eBrowse the whole category: \u003ca href=\"\/en\/collections\/multistadio-4\"\u003e4\" Multistage Pumps\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cp\u003eIn your request, please state the rated load or flow rate and the quantities required, so we can give you the right quotation first time.\u003c\/p\u003e\n\u003cp\u003eFor prices and availability, \u003cstrong\u003erequest a quote from AMES Srl\u003c\/strong\u003e: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.\u003c\/p\u003e","brand":"Pedrollo","offers":[{"title":"Standard","offer_id":57766476611916,"sku":"4SR","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/9864\/0716\/files\/4SR.webp?v=1781167826","url":"https:\/\/www.amesworldwide.com\/products\/4sr","provider":"A.M.E.S. srl","version":"1.0","type":"link"}