{"product_id":"wilo-zetos-k8-50-5-22kw-5-gw","title":"WILO Zetos K8.50-5 (22KW) deep well pump, 5\" internal thread","description":"\u003cp\u003e \u003cstrong\u003eDeep well pump \/ Submersible pump \/ Underwater pump \/ Electric pump WILO Actun Zetos K8.50.5-KOR (22 kW)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Efficient raw water extraction for every application\u003c\/p\u003e\n\n \u003cp\u003eThe Wilo-Actun ZETOS is our universal solution for efficient raw water extraction, whether in municipal water supply, agriculture, or mining. With the highest pump efficiency in its class, up to 85.5%, it is ideal for energy-efficient water supply in virtually any process. Its durable stainless steel casting and robust design guarantee a long service life and consistently high performance, even under challenging conditions, such as sand content of up to 150 g\/m³.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003ePump (type):\u003c\/strong\u003e K8.50-5 KOR\u003cbr\u003e \u003cstrong\u003eNumber of steps:\u003c\/strong\u003e 5 steps\u003cbr\u003e \u003cstrong\u003ePump (size):\u003c\/strong\u003e 8\"\u003cbr\u003e \u003cstrong\u003eConnection:\u003c\/strong\u003e discharge connection with internal thread 5\"\u003cbr\u003e \u003cstrong\u003ePump diameter:\u003c\/strong\u003e Ø 204 mm (without cooling jacket)\u003cbr\u003e \u003cstrong\u003eRotor diameter:\u003c\/strong\u003e Ø 139 mm\u003cbr\u003e \u003cstrong\u003eMaterial Pump (hydraulics):\u003c\/strong\u003e Housing and impellers made of precision-cast stainless steel (1.4408) \u003cbr\u003e\u003cstrong\u003eSand content: max.:\u003c\/strong\u003e 150 g\/m³\u003cbr\u003e \u003cstrong\u003eRecommended operating range:\u003c\/strong\u003e 15 - 67 m³\/h\u003cbr\u003e \u003cstrong\u003eEngine:\u003c\/strong\u003e NU611-2\/22\u003cbr\u003e \u003cstrong\u003eRated engine power:\u003c\/strong\u003e 22 kW\u003cbr\u003e \u003cstrong\u003eCable:\u003c\/strong\u003e 20 m in star\/delta configuration (7-pin) S07BB-F 2x4G4 mm²\u003cbr\u003e \u003cstrong\u003eFrequency:\u003c\/strong\u003e 50 Hz\u003cbr\u003e \u003cstrong\u003eWarranty:\u003c\/strong\u003e 2+1 years\u003c\/p\u003e\n\n\u003cp\u003e Benefits for the user:\u003cbr\u003e \u003cspan\u003e✔️\u003c\/span\u003e 20 m of motor cable as standard (without breaks or interruptions)\u003cbr\u003e \u003cspan\u003e✔️\u003c\/span\u003e Pump and motor production - Made in Germany\u003cbr\u003e \u003cspan\u003e✔️\u003c\/span\u003e 2+1 year warranty from the date of purchase\u003cbr\u003e \u003cspan\u003e✔️\u003c\/span\u003e Energy-saving water supply thanks to maximum pump efficiency of 85%\u003cbr\u003e \u003cspan\u003e✔️\u003c\/span\u003e Economical operation thanks to the highest overall efficiency in its class\u003cbr\u003e \u003cspan\u003e✔️\u003c\/span\u003e Exceptional corrosion resistance thanks to hydraulic components made entirely of precision-cast stainless steel 1.4408 (AISI 316) \u003cbr\u003e\u003cspan\u003e✔️\u003c\/span\u003e High wear resistance: Maximum sand content 150 g\/m³\u003cbr\u003e \u003cspan\u003e✔️\u003c\/span\u003e ACS approved for use in drinking water\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003ePerformance data (guideline values):\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e(Rotor twisted to 140 mm)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003em³\/h - bar\u003c\/strong\u003e\u003cbr\u003e 20 - 13.2\u003cbr\u003e 40 - 12.3\u003cbr\u003e 50 - 11.3\u003cbr\u003e 55 - 10.8\u003cbr\u003e 60 - 10.2\u003cbr\u003e 65 - 9.5\u003cbr\u003e 70 - 8.7\u003cbr\u003e \u003cstrong\u003emax. 68 m³\/h\u003c\/strong\u003e\u003cbr\u003e The 22 kW motor is operating at its limit during start-up (star-delta starting current)!\u003c\/p\u003e\n\n\u003cp\u003e Therefore, the electric pump should only be started when the valve is closed.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eImportant information:\u003c\/strong\u003e\u003cbr\u003e A water flow of 0.2 m\/s is required to cool the engine.\u003cbr\u003e This is guaranteed for wells up to 300 mm in diameter. For wells larger than 300 mm, WILO recommends using a cooling jacket.\u003cbr\u003e For more information, please refer to the technical data sheet in the Documents section.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eScope of delivery:\u003c\/strong\u003e\u003cbr\u003e Zetos K8.50-5 pump + NU611-2\/22 engine\u003cbr\u003e (delivered assembled) \u003cbr\u003e20 m long cable, 7-pin - for star-delta connection\u003cbr\u003e without protective cover (suitable additional accessory)\u003cbr\u003e Shielded cable available for additional charge\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eDimensions (mm):\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eTotal length (L):\u003c\/strong\u003e 2076 mm\u003cbr\u003e \u003cstrong\u003eEngine length (M):\u003c\/strong\u003e 1079 mm\u003cbr\u003e \u003cstrong\u003eStep length (G):\u003c\/strong\u003e 124 mm\u003cbr\u003e \u003cstrong\u003eDiameter without cooling jacket (G):\u003c\/strong\u003e 204 mm\u003cbr\u003e \u003cstrong\u003eDiameter with cooling jacket (G):\u003c\/strong\u003e 300 mm\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eWould you like to buy WILO products?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e High-quality materials and technology maximize the performance and therefore the availability of WILO deep well pumps.\u003c\/p\u003e","brand":"WILO","offers":[{"title":"Default Title","offer_id":55348495450446,"sku":null,"price":24762.66,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/4863\/7774\/files\/e49983d7bc6584c304e3ef4fd550060af36952df_800x800_8e949efb-8d80-47fc-a04a-a23013d01c19.jpg?v=1771587181","url":"https:\/\/agri-express.com\/en\/products\/wilo-zetos-k8-50-5-22kw-5-gw","provider":"Agri Express","version":"1.0","type":"link"}