{"title":"The EVAK Residox Range | Ultra-Low-Level Pumps","description":"\u003cp\u003e\u003cspan\u003eThe EVAK Residox is an ultra-low-level \u003c\/span\u003e\u003ca href=\"https:\/\/floodandwaterpumps.co.uk\/collections\/puddle-pumps\"\u003epuddle pump\u003c\/a\u003e\u003cspan\u003e built by \u003c\/span\u003e\u003ca href=\"https:\/\/floodandwaterpumps.co.uk\/collections\/evak\"\u003eEVAK\u003c\/a\u003e\u003cspan\u003e, capable of removing standing water down to approximately 1 mm above floor level. The range covers two flow capacities, the 400 and the 750, each available in a manual version (operator-controlled, 110V or 230V) and an automatic version with an integrated crab sensor (230V only). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChoose by flow rate first, then by whether you want manual control or unattended operation.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"evak-residox-puddle-sucker-pump","title":"EVAK Residox 400 Manual Puddle Pump | 213 L\/min","description":"\u003ch2 class=\"MsoNormal\"\u003eEVAK Residox 400 Ultra-Low-Level | Pumps Down to 1 mm | No Priming Required | 110V \u0026amp; 230V Options\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe EVAK Residox 400 is a stainless steel ultra-low-level manual puddle pump, designed to remove standing water down to approximately 1 mm above the floor.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis variant is a manual version, giving the operator full control over when the pump runs, making it suitable for attended flood response, controlled site work and hire fleets across residential, commercial and light-construction settings.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhere the Residox 400 fits\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe 400 is the standard model in the Residox range. The maximum flow rate is 213 litres per minute and the pump has an 11-metre head, providing sufficient capacity for most domestic and commercial flood-recovery jobs, basement clearance, internal floor drainage and general nuisance water.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor larger areas, longer hose runs or uphill discharge, the higher-output \u003ca href=\"https:\/\/l6ojaf4oyj2czghz-84508574015.shopifypreview.com\/products\/evak-residox-750-powerful-puddle-sucker-pumps-high-flow-flood-pump?_pos=2\u0026amp;_psq=resi\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Evak Residox 750 Puddle Pump\"\u003eResidox 750\u003c\/a\u003e is the more appropriate choice.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eUltra-low-level pumping\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Residox is designed for jobs that conventional submersible pumps are not suitable for. Where a standard pump stops drawing once the water drops below its inlet or strainer, the Residox continues pumping down to approximately 1 mm above the floor, leaving surfaces almost dry.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThat makes it well suited to flood recovery, basement clearance and any application where minimal residual water is the priority.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eBuilt for demanding use\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eCast iron pump housing, stainless steel outer case and handle, alloy motor and seal casing, and an abrasion-resistant Hytrel vortex impeller.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe 2 mm free passage handles water typical of flood conditions. A rubberised NBR suction base allows the pump to sit directly on tiles, finished concrete and other delicate surfaces without causing damage.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eNo priming needed\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eUnlike some other puddle pumps (such as the Tsurumi LSC range), the Residox does not need to be primed with water poured into the pump body. Place it down in the water to be removed, switch it on, and pump.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe pump is fully submersible and should always be operated submerged or with water present at the suction base and should not be left to run dry.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e110V or 230V\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eChoose 110V for site use with a transformer, or 230V for domestic and general-purpose applications.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eKey Features\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✔ Pumps down to approximately 1 mm above floor level \u003cbr\u003e✔ Manual operation, full operator control\u003cbr\u003e✔ Stainless steel outer case and handle \u003cbr\u003e✔ Cast iron pump housing and Hytrel vortex impeller \u003cbr\u003e✔ 2 mm free passage handles small debris \u003cbr\u003e✔ Rubberised NBR base, surface-safe on finished floors \u003cbr\u003e✔ No priming required \u003cbr\u003e✔ 250 l\/min flow, 11 m head \u003cbr\u003e✔ Available in 110V or 230V \u003cbr\u003e✔ 1-year manufacturer's warranty\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✅ 1 x EVAK Residox 400 Manual Puddle Pump \u003cbr\u003e✅ 1 x 10m heavy-duty rubber power cable \u003cbr\u003e✅ 1 x 2 inch (50mm) hose tail\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eOptional: add a 90° elbow hose tail to prevent hose kinking and maintain optimum flow.\u003cbr\u003e\u003c\/p\u003e","brand":"EVAK","offers":[{"title":"Evak Residox 400 230v (3 pin Domestic Plug)","offer_id":47653206655295,"sku":"","price":382.5,"currency_code":"GBP","in_stock":true},{"title":"Evak Residox 400 110v (Industrial)","offer_id":47653206688063,"sku":"","price":399.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/0857\/4015\/files\/evak-residox-puddle-sucker-pump-6494-p.jpg?v=1725887151"},{"product_id":"evak-residox-400-automatic-puddle-pump","title":"EVAK Residox 400 Automatic Puddle Pump | 213 L\/min","description":"\u003ch2 class=\"MsoNormal\"\u003eEVAK Residox 400 Automatic Puddle Pump | Floor-Level Sensor | 230V\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe EVAK Residox 400 Automatic combines the Residox 400 puddle pump with an integrated floor-level electronic sensor, providing unattended drainage in basements, sump pits, lift shafts, plant rooms and any defined area where water periodically collects.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhy this is preferable to a float switch\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eMost automatic drainage pumps use a tethered float switch, which requires several centimetres of water to swing freely. Float switches are not well suited to puddle-pumping, where the objective is to remove water down to floor level. The Residox Automatic uses a small electronic sensor probe, hard-wired into the pump, which sits flat on the ground next to it. The probe detects water at 3 mm (±1 mm) above floor level, well below the level any pendant float switch could reach.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eNote that the operating cycle of this automatic pump is governed by the sensor, not the pump itself. The Residox 400 is mechanically capable of pumping water down to approximately 1 mm above the floor (as in the manual version), but in automatic operation the sensor will signal the pump to stop once the water level falls below the 3 mm trigger point. For jobs requiring water to be removed to the lowest possible level in a single pass, the manual Residox 400 is the more appropriate choice.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003ePlug in and run, no control panel required\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe sensor is wired into the pump as a single unit, so no control panel, piggyback plug or external wiring is required. The pump plugs into a standard 230V mains socket and the sensor controls operation. Both the pump and the sensor probe are rated IP68 and fully submersible.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe automatic version is only available in 230V.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eAdjustable Sensor Delay\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe two delay times are one of the most significant practical advantages of this pump over float-switch alternatives.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cstrong\u003estart delay\u003c\/strong\u003e (factory setting 5 seconds) requires the sensor to detect water continuously for the duration of the delay before the pump activates. Brief water events such as a splash, a momentary drip, or run-off from cleaning will dissipate before the delay expires, and the pump will not start. This prevents unnecessary cycling and reduces motor wear from reacting to non-events.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cstrong\u003estop delay\u003c\/strong\u003e (factory setting 30 seconds) keeps the pump running for the duration of the delay after the water level has fallen below the sensor. Without this delay, the pump would shut off the moment the water cleared the sensor and immediately restart as more water entered, producing a high frequency of short on\/off cycles. Rapid cycling is one of the most common causes of premature motor failure in automatic pumps. The stop delay allows the pump to complete each pumping cycle fully before resting.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBoth delays are adjustable from 1 to 120 seconds using the supplied magnetic key, held against the side of the sensor housing.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eImportant: do not run dry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eSetting the stop delay too long will leave the pump running after the water has cleared, which damages the seals and shortens motor life. The factory 30-second setting is suitable for most installations. Increase the stop delay only when the pump has demonstrably more water to clear at that point in the cycle. \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIt should be set to suit the operating environment.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eSuitable applications\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e•    Basements, cellars and lift shafts with known water-ingress problems\u003cbr\u003e•    Plant rooms and utility areas where unmonitored leaks pose a flood risk\u003cbr\u003e•    Sump pits that fill periodically and require draining without a permanent float\u003cbr\u003e•    Facilities management sites where attending every drain-down is impractical\u003cbr\u003e•    Permanent passive flood defence\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eLess suitable for\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eFast-flowing, turbulent or intermittent water (such as surface rainwater in an exposed area) can cause excessive cycling even with the delays in place. In these situations, the manual Residox or a system with additional level controls is more appropriate.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eBuild and capacity\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Residox 400 Automatic shares the manual model's build standard: cast iron pump housing, stainless steel outer case and handle, Hytrel vortex impeller, 2 mm free passage, and rubberised NBR base. The pump delivers 213 litres per minute with an 11-metre head. No priming is required (unlike a Tsurumi LSC, which needs water poured in before first use).\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe automatic version is supplied as a 230V unit only. For 110V site use, the \u003ca href=\"https:\/\/floodandwaterpumps.co.uk\/products\/evak-residox-puddle-sucker-pump?_pos=1\u0026amp;_sid=37f7494be\u0026amp;_ss=r\u0026amp;variant=47653206688063\" title=\"Evak Residox 400 Manual Puddle Pump\"\u003emanual Residox 400\u003c\/a\u003e with a separately fitted control system is the appropriate alternative.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eKey Features\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✔ Integrated floor-level sensor, hard-wired into the pump \u003cbr\u003e✔ Detects water at 3 mm (±1 mm) above floor \u003cbr\u003e✔ Adjustable delays prevent rapid on\/off cycling, protecting the motor \u003cbr\u003e✔ Start delay 1 to 120 seconds (factory 5) \u003cbr\u003e✔ Stop delay 1 to 120 seconds (factory 30) \u003cbr\u003e✔ Plug straight into 230V mains, no control panel required \u003cbr\u003e✔ Pump and sensor both rated IP68 \u003cbr\u003e✔ Full Residox build: cast iron, stainless steel, Hytrel impeller \u003cbr\u003e✔ 250 l\/min flow, 11 m head, 2 mm free passage \u003cbr\u003e✔ 230V only, 1-year manufacturer's warranty\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✅ 1 x EVAK Residox 400 Automatic Puddle Pump with integrated floor-level sensor \u003cbr\u003e✅ 1 x Magnetic key for delay-time adjustment \u003cbr\u003e✅ 1 x 10m heavy-duty rubber power cable \u003cbr\u003e✅ 1 x 2 inch (50mm) hose tail\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eOptional: add a 90° elbow hose tail to prevent hose kinking and maintain optimum flow.\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e","brand":"EVAK","offers":[{"title":"Default Title","offer_id":56223205884283,"sku":null,"price":499.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/0857\/4015\/files\/Evak_Residox_Automatic_Crab_Sensor_Product_Photo.jpg?v=1777458103"},{"product_id":"evak-residox-750-powerful-automatic-puddle-pump","title":"EVAK Residox 750 Automatic Puddle Pump | 330 L\/min","description":"\u003ch2 class=\"MsoNormal\"\u003eEVAK Residox 750 Automatic Puddle Pump | High Flow Sensor Pump | 230V\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe EVAK Residox 750 Automatic pairs the higher-output Residox 750 with an integrated floor-level electronic sensor, providing unattended drainage in larger areas, deeper sumps, and applications where water has to be moved over distance or pumped uphill without an operator present. It offers the same convenience as the 400 Automatic, with significantly more pumping capacity behind it.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhen to choose the 750 Automatic over the 400 Automatic\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe 750 delivers 330 l\/min and a 16-metre head, against 250 l\/min and 11 m on the 400.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e The 750 Automatic is the appropriate choice when:\u003cbr\u003e•    The sump or area being drained is larger or deeper\u003cbr\u003e•    Water has to be discharged uphill to a drain, manhole or external chamber\u003cbr\u003e•    The horizontal run from pump to discharge point is long\u003cbr\u003e•    Faster drain-down is needed (for example, a lift shaft that must clear quickly)\u003cbr\u003e•    The installation requires headroom for worst-case flood events\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor smaller residential basements and standard plant-room duties, the \u003ca href=\"https:\/\/floodandwaterpumps.co.uk\/products\/evak-residox-400-automatic-puddle-pump?_pos=3\u0026amp;_sid=6c4482383\u0026amp;_ss=r\" title=\"Evak Residox 400 Automatic Puddle Pump\"\u003eResidox 400 Automatic\u003c\/a\u003e is usually sufficient.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhy this is preferable to a float switch\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eFloat switches require several centimetres of water to swing freely, which makes them poorly suited to puddle-pumping work. The Residox Automatic uses a small electronic sensor probe, hard-wired into the pump, which sits flat on the ground next to it. The probe detects water at 3 mm (±1 mm) above floor level, well below the level any float switch could reach.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eNote that the operating cycle of an automatic pump is governed by the sensor, not the pump itself. The Residox 750 is mechanically capable of pumping water down to approximately 1 mm above the floor (as in the manual version), but in automatic operation the sensor will signal the pump to stop once the water level falls below the 3 mm trigger point. For jobs requiring water to be removed to the lowest possible level in a single pass, the manual Residox 750 is the more appropriate choice.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003ePlug in and run, no control panel required\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe sensor is wired into the pump as a single unit, so no control panel, piggyback plug or external wiring is required. The pump plugs into a standard 230V mains socket and is ready to operate. Both the pump and the sensor probe are rated IP68 and fully submersible.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eAdjustable Sensor Delay\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe two delay times are one of the most significant practical advantages of this pump over float-switch alternatives.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cstrong\u003estart delay\u003c\/strong\u003e (factory setting 5 seconds) requires the sensor to detect water continuously for the duration of the delay before the pump activates. Brief water events such as a splash, a momentary drip, or run-off from cleaning will dissipate before the delay expires, and the pump will not start. This prevents unnecessary cycling and reduces motor wear from reacting to non-events.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe \u003cstrong\u003estop delay\u003c\/strong\u003e (factory setting 30 seconds) keeps the pump running for the duration of the delay after the water level has fallen below the sensor. Without this delay, the pump would shut off the moment the water cleared the sensor and immediately restart as more water entered, producing a high frequency of short on\/off cycles. Rapid cycling is one of the most common causes of premature motor failure in automatic pumps. The stop delay allows the pump to complete each pumping cycle fully before resting.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBoth delays are adjustable from 1 to 120 seconds using the supplied magnetic key, held against the side of the sensor housing.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eImportant: do not run dry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eSetting the stop delay too long will leave the pump running after the water has cleared, which damages the seals and shortens motor life. The factory 30-second setting is suitable for most installations. Increase the stop delay only when the pump has demonstrably more water to clear at that point in the cycle.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eSuitable applications\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e•    Large basements and warehouse cellars with known ingress issues\u003cbr\u003e•    Deep sump pits in facilities management and industrial sites\u003cbr\u003e•    Lift shafts that need fast, automatic drain-down\u003cbr\u003e•    Plant rooms and utility areas with longer discharge runs\u003cbr\u003e•    Permanent passive flood defence in commercial and B2B settings\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eLess suitable for\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eFast-flowing, turbulent or intermittent surface water (such as exposed external drainage where rainfall causes erratic level changes) can cause excessive cycling even with the delays in place. In these situations, the manual Residox 750 or a system with additional level controls is more appropriate.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eBuild, capacity and electrics\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eFull Residox build: cast iron pump housing, stainless steel outer case and handle, Hytrel vortex impeller, 2 mm free passage, and rubberised NBR base. The pump delivers 330 litres per minute with a 16-metre head. No priming is required (unlike a Tsurumi LSC, which needs water poured in before first use).\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe automatic version is supplied as a 230V unit only. For 110V site use, the manual Residox 750 with a separately fitted control system is the appropriate alternative.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eKey Features\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✔ Integrated floor-level sensor, hard-wired into the pump \u003cbr\u003e✔ Detects water at 3 mm (±1 mm) above floor \u003cbr\u003e✔ Higher flow and head than the 400 Automatic (330 l\/min, 16 m) \u003cbr\u003e✔ Adjustable delays prevent rapid on\/off cycling, protecting the motor \u003cbr\u003e✔ Start delay 1 to 120 seconds (factory 5) \u003cbr\u003e✔ Stop delay 1 to 120 seconds (factory 30) \u003cbr\u003e✔ Plug straight into 230V mains, no control panel required \u003cbr\u003e✔ Pump and sensor both rated IP68 \u003cbr\u003e✔ Full Residox build: cast iron, stainless steel, Hytrel impeller \u003cbr\u003e✔ 2 mm free passage, rubberised NBR base \u003cbr\u003e✔ 230V only, 1-year manufacturer's warranty\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✅ 1 x EVAK Residox 750 Automatic Puddle Pump with integrated floor-level sensor \u003cbr\u003e✅ 1 x Magnetic key for delay-time adjustment \u003cbr\u003e✅ 1 x 10m heavy-duty rubber power cable \u003cbr\u003e✅ 1 x 2 inch (50mm) hose tail\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eOptional: add a 90° elbow hose tail to prevent hose kinking and maintain optimum flow.\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e","brand":"EVAK","offers":[{"title":"Default Title","offer_id":56223603425659,"sku":null,"price":582.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/0857\/4015\/files\/Evak_Residox_Automatic_Crab_Sensor_Product_Photo.jpg?v=1777458103"},{"product_id":"evak-residox-750-powerful-puddle-sucker-pumps-high-flow-flood-pump","title":"EVAK Residox 750 Manual Puddle Pump | 330 L\/min","description":"\u003ch2 class=\"MsoNormal\"\u003eEVAK Residox 750 Manual Puddle Pump | High Flow, Pumps to 1 mm | 110V \u0026amp; 230V\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe EVAK Residox 750 is the higher-output ultra-low-level manual puddle pump in the Residox range, built for larger flood areas, longer hose runs, and applications where water needs to be moved over distance or discharged uphill. \u003cstrong\u003eIt is the highest flow rate puddle pump in our range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIt shares the construction and low-level pumping characteristics of the 400, with significantly more capacity behind it.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhen to choose the 750 over the 400\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe 750 is the appropriate choice when flow rate matters more than cost. It delivers 330 litres per minute and a maximum head of 16-metres, against 250 l\/min and 11 m on the Residox 400, clearing larger volumes faster and pumping further from the source. Typical applications include:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e•    Larger basement, cellar or warehouse floods\u003cbr\u003e•    Pumping uphill or over long horizontal distances to a drain\u003cbr\u003e•    Faster recovery times on flood-response callouts\u003cbr\u003e•    Hire fleets requiring one pump to cover a wider range of jobs\u003cbr\u003e•    Construction and site drainage where flow rate is the limiting factor\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor straightforward domestic flooding and standard nuisance water, the \u003ca href=\"https:\/\/floodandwaterpumps.co.uk\/products\/evak-residox-puddle-sucker-pump?_pos=1\u0026amp;_psq=res\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Evak Residox 400 Puddle Pump\"\u003eResidox 400\u003c\/a\u003e is usually sufficient.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eUltra-low-level pumping\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Residox is designed for jobs that conventional submersible pumps cannot finish. Where a standard pump stops drawing once the water drops below its inlet, the Residox continues pumping down to approximately 1 mm above the floor, leaving surfaces almost dry. That makes it well suited to flood recovery, basement clearance and any application where minimal residual water is the priority.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eBuilt for demanding use\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eThe 750 shares the Residox build standard: cast iron pump housing, stainless steel outer case and handle, alloy motor and seal casing, and a Hytrel vortex impeller. The 2 mm free passage handles dirty, debris-laden water typical of flood conditions. The rubberised NBR suction base protects tiles, concrete slabs and other finished surfaces.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eNo priming needed\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eUnlike some other puddle pumps (such as the Tsurumi LSC range), the Residox does not need to be primed with water poured into the pump body. Place it down in the water to be removed, switch it on, and pump. The pump is fully submersible and should always be operated submerged or with water present at the suction base, and should not be left to run dry.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e110V or 230V\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eChoose 110V for site use with a transformer, or 230V for domestic and general-purpose applications.\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eKey Features\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✔ Pumps down to approximately 1 mm above floor level \u003cbr\u003e✔ Higher flow and head than the Residox 400 (330 l\/min, 16 m) \u003cbr\u003e✔ Manual operation, operator-controlled \u003cbr\u003e✔ Stainless steel construction with cast iron pump housing \u003cbr\u003e✔ Hytrel vortex impeller, abrasion resistant \u003cbr\u003e✔ 2 mm free passage for dirty water \u003cbr\u003e✔ Surface-safe rubberised NBR base \u003cbr\u003e✔ No priming required \u003cbr\u003e✔ Available in 110V or 230V \u003cbr\u003e✔ 1-year manufacturer's warranty\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e✅ 1 x EVAK Residox 750 Manual Puddle Pump \u003cbr\u003e✅ 1 x 10m heavy-duty rubber power cable \u003cbr\u003e✅ 1 x 2 inch (50mm) hose tail\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eOptional: add a 90° elbow hose tail to prevent hose kinking and maintain optimum flow.\u003cbr\u003e\u003c\/p\u003e","brand":"EVAK","offers":[{"title":"Evak Residox 750 230v (3 pin Domestic Plug)","offer_id":56226740830587,"sku":null,"price":482.5,"currency_code":"GBP","in_stock":true},{"title":"Evak Residox 750 110v (Industrial)","offer_id":56226740863355,"sku":null,"price":499.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/0857\/4015\/files\/evak-residox-puddle-sucker-pump-6494-p.jpg?v=1725887151"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/0857\/4015\/collections\/EVAK_Residox_Range_1.jpg?v=1777912011","url":"https:\/\/floodandwaterpumps.co.uk\/collections\/evak-residox-range.oembed","provider":"Flood \u0026 Water Pumps","version":"1.0","type":"link"}