{"product_id":"karcher-sp-17-000-flat-level-sensor-submersible-pump-1-645-840-0-17-000-l-h-flat-suction-1-mm-level-sensor-stainless-steel","title":"Kärcher SP 17,000 Flat Level Sensor submersible pump 1.645-840.0, 17,000 l\/h, flat suction 1 mm, level sensor, stainless steel","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eKärcher SP 17.000 Flat Level Sensor – fast water evacuation with flat suction\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eSuitable for emptying rooms\u003c\/span\u003e \u003cspan\u003ePractical for home use\u003c\/span\u003e \u003cspan\u003eStraight suction up to 1 mm\u003c\/span\u003e\n\u003c\/div\u003e Efficient submersible pump for quick and easy pumping of water from basements, swimming pools or sumps. Ideal for situations where water needs to be removed almost to the dry surface.\u003cul\u003e\n\u003cli\u003e Flow rate up to 17,000 l\/h for fast water drainage\u003c\/li\u003e\n\u003cli\u003e Level sensor for automatic on\/off\u003c\/li\u003e\n\u003cli\u003e Straight suction down to 1 mm for almost dry surfaces\u003c\/li\u003e\n\u003cli\u003e Robust stainless steel housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Kärcher SP 17,000 Flat Level Sensor submersible pump is the most powerful solution for pumping clean to slightly contaminated water. A powerful flow rate of up to 17,000 l\/h, a robust stainless steel housing and an advanced stepless level sensor enable fast and reliable drainage of pools, sumps and the repair of water damage in buildings. The pump enables extremely flat suction down to 1 mm and operation in automatic or manual mode.\u003c\/p\u003e\u003cp\u003e Advantages:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e High flow rate of up to 17,000 l\/h for fast drainage\u003c\/li\u003e\n\u003cli\u003e Straight suction to 1 mm water residue\u003c\/li\u003e\n\u003cli\u003e Stepless level sensor for immediate start upon contact with water\u003c\/li\u003e\n\u003cli\u003e Option of manual or automatic operation\u003c\/li\u003e\n\u003cli\u003e Foldable support legs for starting at just 7 mm of water level\u003c\/li\u003e\n\u003cli\u003e Robust stainless steel housing for long service life\u003c\/li\u003e\n\u003cli\u003e Removable stainless steel pre-filter to protect the rotor\u003c\/li\u003e\n\u003cli\u003e Quick Connect connector for easy hose connection\u003c\/li\u003e\n\u003cli\u003e Suitable for clean and slightly polluted water\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Technical specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Model: SP 17.000 Flat Level Sensor\u003c\/li\u003e\n\u003cli\u003e Product code: 1.645-840.0\u003c\/li\u003e\n\u003cli\u003e Type: submersible clean water pump\u003c\/li\u003e\n\u003cli\u003e Maximum rated motor power: 550 W\u003c\/li\u003e\n\u003cli\u003e Maximum flow rate: up to 17,000 l\/h\u003c\/li\u003e\n\u003cli\u003e Maximum liquid temperature: 35 °C\u003c\/li\u003e\n\u003cli\u003e Maximum output height: 9 m\u003c\/li\u003e\n\u003cli\u003e Maximum pressure: 0.9 bar\u003c\/li\u003e\n\u003cli\u003e Straight suction: up to 1 mm\u003c\/li\u003e\n\u003cli\u003e Maximum particle size: 5 mm\u003c\/li\u003e\n\u003cli\u003e Maximum immersion depth: 7 m\u003c\/li\u003e\n\u003cli\u003e Connection thread: G1 1\/2\u003c\/li\u003e\n\u003cli\u003e Pressure side connection: G1\/2 internal thread\u003c\/li\u003e\n\u003cli\u003e Power cable length: 10 m\u003c\/li\u003e\n\u003cli\u003e Voltage: 230-240V\u003c\/li\u003e\n\u003cli\u003e Frequency: 50 Hz\u003c\/li\u003e\n\u003cli\u003e Dimensions (L × W × H): 238 × 293 × 356 mm\u003c\/li\u003e\n\u003cli\u003e Weight without accessories: 6 kg\u003c\/li\u003e\n\u003cli\u003e Weight with packaging: 7.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Scope of delivery:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Submersible pump Kärcher SP 17.000 Flat Level Sensor\u003c\/li\u003e\n\u003cli\u003e Removable stainless steel pre-filter\u003c\/li\u003e\n\u003cli\u003e Hose connection 1\", 1 1\/4\" and 1 1\/2\" with check valve\u003c\/li\u003e\n\u003cli\u003e Comfortable carrying handle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e Areas of application:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Swimming pool drainage\u003c\/li\u003e\n\u003cli\u003e Drainage shafts and water collectors\u003c\/li\u003e\n\u003cli\u003e Flood and water damage restoration\u003c\/li\u003e\n\u003cli\u003e Pumping clean and slightly polluted water\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e The Kärcher SP 17.000 Flat Level Sensor is the professional choice for users who need a powerful, precise and reliable submersible pump with flat suction and advanced water level control.\u003c\/p\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e This submersible pump is a sensible choice for users who need a powerful and practical solution for pumping out large quantities of water or emptying pools, wells and flooded areas. The electric mode of operation and straight suction allow for efficient work on landscaped areas, while the stainless steel ensures durability, even when in contact with more demanding waters. The device is best suited for those who have a permanent electrical connection available and want stable performance without frequent monitoring.\u003c\/p\u003e\u003cp\u003e It may be a little less suitable for remote terrain without electrical power or for very small tasks where excessive capacity would be more of a hindrance than an advantage.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experiences.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e Submersible pumps, such as this Kärcher model, are often used by owners of houses, apartments and holiday homes who want to avoid the hassle of watering, emptying flooded basements or maintaining swimming pools. In practice, it is useful where large quantities of water need to be pumped out in a short time, for example during heavy rain or occasional floods. Thanks to the flat suction, it allows for almost complete emptying of the surface, which is particularly convenient for cleaning or preparing the room for drying.\u003c\/p\u003e\u003cp\u003e Users like to rely on Kärcher's renowned quality and wide range of products, which are available in \u003ca href=\"https:\/\/www.enaa.com\/znamka\/k%C3%A4rcher\"\u003eone place\u003c\/a\u003e and also make it easy to supplement their home and garden tools.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e The category transparency and detailed filters on ENAA make it easier to choose the right pump for your needs and application. Ordering is hassle-free, and you can find both spare parts and accessories for water pumps in one place.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e What types of water is this submersible pump suitable for?\u003c\/h3\u003e\u003cp\u003e The pump is intended primarily for clean or slightly dirty water, such as that found in swimming pools, rainwater tanks or during minor flooding in basements.\u003c\/p\u003e\u003ch3\u003e How low can the pump pump water?\u003c\/h3\u003e\u003cp\u003e The model allows for flat suction down to approximately 1 mm, which means that after vacuuming, only a thin layer of water remains on the surface, suitable for cleaning or preparing the floor for drying.\u003c\/p\u003e\u003ch3\u003e Is the pump suitable for continuous operation?\u003c\/h3\u003e\u003cp\u003e Since it is an electric submersible pump with a powerful stainless steel housing, it is suitable for longer operation, but it is recommended to monitor consumption and usage according to the manufacturer's instructions.\u003c\/p\u003e\u003ch3\u003e What is the difference between this pump and garden pressure pumps?\u003c\/h3\u003e\u003cp\u003e This type of pump is primarily intended for pumping out or transferring larger amounts of water at lower pressure, while garden pressure pumps are more suitable for irrigation and supplying water under constant pressure.\u003c\/p\u003e\u003ch3\u003e Does the device easily adapt to existing piping systems?\u003c\/h3\u003e\u003cp\u003e Most submersible pumps, including this model, are designed for basic compatibility with standard pipes, but it is recommended to check the diameter and type of connections according to your system.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Za katere vrste vode je ta potopna črpalka primerna?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Črpalka je namenjena predvsem za čisto ali rahlo umazano vodo, kot jo najdemo v bazenih, zbiralnikih deževnice ali ob manjših poplavah v kletnih prostorih.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako nizko lahko črpalka izčrpa vodo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Model omogoča ravno sesanje do približno 1 mm, kar pomeni, da po izčrpavanju ostane na površini le tanka plast vode, primerna za čiščenje ali pripravo tal na sušenje.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je črpalka primerna za stalno delovanje?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Ker gre za električno potopno črpalko z zmogljivim ohišjem iz nerjavnega jekla, je primerna za daljše delovanje, vendar je priporočljivo spremljanje porabe in uporabe glede na navodila proizvajalca.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kakšna je razlika med to črpalko in vrtnimi tlačnimi črpalkami?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Ta tip črpalke je namenjen predvsem izčrpavanju ali prečrpavanju večje količine vode z nižjim tlakom, medtem ko so vrtne tlačne črpalke bolj primerne za namakanje in dovod vode pod stalnim pritiskom.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali se naprava enostavno prilagaja obstoječim cevnim sistemom?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Večina potopnih črpalk, vključno s tem modelom, je zasnovana za osnovno kompatibilnost s standardnimi cevmi, priporočljivo pa je preveriti premer in vrsto priključkov glede na vaš sistem.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: April 2026\u003c\/p\u003e","brand":"Kärcher","offers":[{"title":"Default Title","offer_id":58723584049483,"sku":null,"price":145.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/karcher_potopna_crpalka_sp_17_000_flat_l_evel_sensor_1_645_840_0_odprodaja_157114059.jpg?v=1791309714","url":"https:\/\/enaa.eu\/products\/karcher-sp-17-000-flat-level-sensor-submersible-pump-1-645-840-0-17-000-l-h-flat-suction-1-mm-level-sensor-stainless-steel","provider":"Enaa","version":"1.0","type":"link"}