{"product_id":"pompa-sommersa-acque-sporche-guede-gs-4002-p","title":"Güde Dirty Water Submersible Pump GS 4002 P","description":"\u003cp\u003e\u003cstrong\u003eGüde GS 4002 P Submersible Dirty Water Pump – 7500 l\/h, 5 m head, 400 W\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGS 4002 P pump\u003c\/strong\u003e is specialized equipment for draining blackwater and dirty water from construction sites, flooded basements, ditches, wells, and cellars after heavy rains, as well as for maintaining ditches and gardens. Unlike clean water pumps, the GS 4002 P is built to handle solid particles up to 35 mm (small stones, mud, debris, leaves) without clogging or damage.\u003c\/p\u003e\n\u003cp\u003eThe flow rate of \u003cstrong\u003e7500 liters\/hour\u003c\/strong\u003e is suitable for efficient drainage in domestic and semi-industrial settings. The \u003cstrong\u003e5-meter head\u003c\/strong\u003e allows water to be transported up to 5 meters in vertical height – sufficient for pumping from a basement to street level or from a ditch to a drainage channel. The adjustable float switch automatically activates and deactivates the pump when the water level rises\/falls, eliminating the need for continuous monitoring.\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow rate 7500 liters\/hour\u003c\/strong\u003e – Rapid drainage of accumulated water. Basement emptying time for 2-3 meters: approximately 10-15 minutes per meter of depth with horizontal discharge pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-meter head\u003c\/strong\u003e – Water transport up to 5 m vertical height. Suitable for basement→street, ditch→channel, cellar→surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticles up to 35 mm\u003c\/strong\u003e – Robust Noryl impeller accepts small stones, mud, debris without clogging. No preliminary filter needed as with clean water pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-resistant plastic body\u003c\/strong\u003e – Lightweight (3.6 kg) and robust against construction site impacts. Does not rust when exposed to prolonged humidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable float switch\u003c\/strong\u003e – Automatic drainage: pump activates when water rises, deactivates when it falls. Eliminates manual flooding for operators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-meter connection cable\u003c\/strong\u003e – Length already included. Access to deep wells and basements without the need for extension cords\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated thermal protection\u003c\/strong\u003e – Shuts off the motor if overheating occurs from prolonged intense cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE + GS Certifications\u003c\/strong\u003e – European safety compliance. German Güde quality standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho chooses it in Italy\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction and excavation companies\u003c\/strong\u003e – Constant drainage of construction pits, foundations, excavations on construction sites during heavy rains. The 7500 l\/h flow rate allows for rapid work cycles without interruptions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBasement and garage owners\u003c\/strong\u003e – Basement floods after exceptional rains, water infiltration from groundwater. A pump always available in the garage reduces damage and drying time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAgricultural and landscaping companies\u003c\/strong\u003e – Drainage of ditches, emergency irrigation, emptying water collection wells. The ability to handle mud and debris without preliminary filters is an advantage in an agricultural environment.\u003c\/p\u003e\n\u003ch3\u003eAfter-sales support and compatibility\u003c\/h3\u003e\n\u003cp\u003eKrollit provides original Güde spare parts for the GS 4002 P with average delivery times of 5-7 working days:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement impeller (if damaged by coarse particles)\u003c\/li\u003e\n\u003cli\u003eReplacement mechanical seal (if pressure loss)\u003c\/li\u003e\n\u003cli\u003eReplacement sliding ring seal\u003c\/li\u003e\n\u003cli\u003eReplacement float switch\u003c\/li\u003e\n\u003cli\u003eReplacement motor\u003c\/li\u003e\n\u003cli\u003eReplacement connection cable (10 m)\u003c\/li\u003e\n\u003cli\u003eReplacement sealing gaskets (kit)\u003c\/li\u003e\n\u003cli\u003eManual in Italian and technical data sheet available in PDF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWho the GS 4002 P is suitable for\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eSuitable?\u003c\/th\u003e\n\u003cth\u003eReason\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction site \/ construction company\u003c\/td\u003e\n\u003ctd\u003eIdeal\u003c\/td\u003e\n\u003ctd\u003eContinuous drainage of foundation pits. 7500 l\/h flow rate covers rapid work cycles. 35 mm particle capacity avoids preliminary filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomeowner \/ basement owner\u003c\/td\u003e\n\u003ctd\u003eIdeal\u003c\/td\u003e\n\u003ctd\u003eOccasional flooding from heavy rains. 10 m cable allows placement in deep basements. Float switch reduces manual intervention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgricultural company\u003c\/td\u003e\n\u003ctd\u003eAdequate\u003c\/td\u003e\n\u003ctd\u003eDrainage of ditches and water collection wells. If frequent use cycles (150+ hours\/year), investment is justified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eNot suitable for:\u003c\/strong\u003e Clean pool water (use specific clean water pumps); crystal clear water situations that do not require filtration; occasional single cycles (1-2 times\/year – rental is a more economical option); immersion depth \u0026gt;4 m (declared limit).\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003ePumping Performance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum flow rate\u003c\/th\u003e\n\u003cth\u003e7500 liters\/hour\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate in m³\/hour\u003c\/td\u003e\n\u003ctd\u003e7.5 m³\/hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum head\u003c\/td\u003e\n\u003ctd\u003e5 m (meters water column)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e4 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction depth\u003c\/td\u003e\n\u003ctd\u003eUp to 4 m from the surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eWater type and particles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePermitted water type\u003c\/th\u003e\n\u003cth\u003eBlackwater, dirty water, muddy water\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum particle size\u003c\/td\u003e\n\u003ctd\u003e35 mm (small stones, mud, debris)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum water temperature\u003c\/td\u003e\n\u003ctd\u003e35 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical use\u003c\/td\u003e\n\u003ctd\u003eConstruction sites, flooded basements, ditches, gardens, collection wells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eMotor and power supply\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor power\u003c\/th\u003e\n\u003cth\u003e400 W\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003e230 V, single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection cable\u003c\/td\u003e\n\u003ctd\u003e10 meters (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug\u003c\/td\u003e\n\u003ctd\u003eStandard European 230V plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal protection\u003c\/td\u003e\n\u003ctd\u003eIntegrated (shuts off if overheating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP 68 (fully submersible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003ePumping and discharge\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDischarge pipe diameter\u003c\/th\u003e\n\u003cth\u003e32 mm (IG 1 1\/4\")\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection type\u003c\/td\u003e\n\u003ctd\u003eInternal thread 1 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003eNoryl (resistant to abrasion and particles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal\u003c\/td\u003e\n\u003ctd\u003eSliding ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eAutomatic control\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch\u003c\/th\u003e\n\u003cth\u003eAdjustable float\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eAutomatic: turns on when level rises, turns off when level falls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity adjustment\u003c\/td\u003e\n\u003ctd\u003eVariable by positioning the float\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eConstruction and design\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePump body\u003c\/th\u003e\n\u003cth\u003eImpact-resistant plastic (high-density polyethylene)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle\u003c\/td\u003e\n\u003ctd\u003eIntegrated carrying handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e200 × 126 × 294 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e3.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (alternative data)\u003c\/td\u003e\n\u003ctd\u003e3.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging dimensions\u003c\/td\u003e\n\u003ctd\u003eNot declared\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eCompliance and safety\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCE Mark\u003c\/th\u003e\n\u003cth\u003eYes – Machinery Directive 2006\/42\/EC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGS Certification\u003c\/td\u003e\n\u003ctd\u003eYes – TÜV (certified safety)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGüde item number\u003c\/td\u003e\n\u003ctd\u003e94630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e4015671209313\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlace of production\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\n\u003cbr\u003eStandard equipment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGS 4002 P submersible dirty water pump complete\u003c\/li\u003e\n\u003cli\u003eImpact-resistant plastic pump body\u003c\/li\u003e\n\u003cli\u003eIntegrated 400 W 230V motor\u003c\/li\u003e\n\u003cli\u003eNoryl impeller\u003c\/li\u003e\n\u003cli\u003eAdjustable float switch\u003c\/li\u003e\n\u003cli\u003eIntegrated thermal protection\u003c\/li\u003e\n\u003cli\u003eSliding ring seal\u003c\/li\u003e\n\u003cli\u003eCarrying handle\u003c\/li\u003e\n\u003cli\u003e10-meter connection cable\u003c\/li\u003e\n\u003cli\u003eEuropean 230V plug\u003c\/li\u003e\n\u003cli\u003eManual in German\u003c\/li\u003e\n\u003cli\u003eSafety data sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the flow rate of the GS 4002 P and what does 7500 l\/h mean?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e7500 liters\/hour\u003c\/strong\u003e means the pump moves 7500 liters of water in 60 minutes. Converted: 7.5 cubic meters per hour, or 125 liters per minute. For a 2 × 3 × 2 meter basement (12 m³ of water), theoretical emptying time: 12 m³ ÷ 7.5 m³\/h = 1.6 hours (96 minutes). Actual time depends on head (how high the water goes) and pipe length.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum head of 5 meters and what does it practically mean?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e5-meter head\u003c\/strong\u003e is the maximum height (in meters of water column) to which the pump can push water vertically. Practical: if a basement is 4 meters below the street, the pump can send water up to 4 meters high without problems. If the discharge pipe is horizontal, the flow rate remains 7500 l\/h; if vertical (basement → street with 4 m elevation difference), the flow rate drops to ~5000 l\/h due to the head effect.\u003c\/p\u003e\n\u003ch3\u003eWhat particles can the GS 4002 P tolerate?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 35 mm\u003c\/strong\u003e maximum size (small stones, mud, debris, leaves). The robust Noryl impeller is designed for coarse particles. For water with fine suspended sand without solid particles \u0026gt;5 mm, no preliminary filter is needed. For very dirty water (60% mud, coarse debris \u0026gt;50 mm), a preliminary filter on the suction pipe is recommended to prevent impeller damage.\u003c\/p\u003e\n\u003ch3\u003eHow much does the GS 4002 P weigh and is it easily transportable?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWeighing 3.6 kg\u003c\/strong\u003e, it is completely manually manageable. The integrated carrying handle allows for quick movement between construction sites. A 10-meter cable is already included, so no extension cords are needed for access to deep basements up to 4 meters.\u003c\/p\u003e\n\u003ch3\u003eWhat is the automatic float control system?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eadjustable float switch\u003c\/strong\u003e turns the pump on when the water level rises above a threshold, and turns it off when it falls below the threshold. Adjusting the float allows setting the desired level. Advantage: automatic drainage of a flooded basement without the need for manual monitoring – the pump operates autonomously during the night or when unattended.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum water temperature the GS 4002 P can pump?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e35 °C\u003c\/strong\u003e maximum water temperature. Water at higher temperatures (such as hot industrial wastewater) would damage the seals and the motor. The integrated thermal protection shuts off the motor if prolonged overheating is detected.\u003c\/p\u003e\n\u003ch3\u003eHow long is the included connection cable?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003e10-meter connection cable\u003c\/strong\u003e is already included in the standard equipment. This length is sufficient for accessing deep basements up to 4 meters without the need for external extension cords. For very deep basements (\u0026gt;10 m), contact Krollit for specialized extension cords.\u003c\/p\u003e\n\u003ch3\u003eHow is the pump positioned and how does suction work?\u003c\/h3\u003e\n\u003cp\u003eThe pump must be positioned \u003cstrong\u003ecompletely submerged\u003c\/strong\u003e in the liquid (maximum depth 4 m). The power plug remains outside, connected via the 10 m cable. The pump sucks water from the bottom (through a protective grid), compresses it, and pushes it through the 32 mm discharge pipe towards the drain (maximum height 5 m, maximum flow rate 7500 l\/h). The float switch regulates automatic on\/off.\u003c\/p\u003e","brand":"Guede","offers":[{"title":"Default Title","offer_id":53106931433800,"sku":"94630","price":41.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/4_ee60f92d-e04a-42e0-83e2-33b26f6d8cc1.jpg?v=1781186521","url":"https:\/\/www.krollit.com\/products\/dirty-water-submersible-pump-gude-gs-4002-p","provider":"Krollit","version":"1.0","type":"link"}