{"product_id":"rule-lopro-lp900d-low-profile-submersible-bilge-pump","title":"Rule LoPro LP900D Low Profile Submersible Bilge Pump","description":"\u003cp\u003eThe Rule LP900D LoPro is a low-profile 12V bilge pump rated at 900 GPH (3,407 LPH; approx. 57 litres\/minute). It measures only 58.4 mm high and supports non-automatic operation using a separate float switch and\/or panel switch.\u003c\/p\u003e\u003cp\u003eThe Rule LP900D is designed for shallow bilges and restricted spaces where a conventional upright pump cannot fit. Its rotating discharge body, horizontal or vertical mounting options and supplied port adapters allow the outlet to be aligned around structural members and other equipment.\u003c\/p\u003e\u003ch4\u003eProduct Identification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rule\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e Rule LoPro LP900D Submersible Bilge Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ part number:\u003c\/strong\u003e LP900D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Scene SKU:\u003c\/strong\u003e CW-LP900D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct category:\u003c\/strong\u003e Low-profile standard bilge pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated open flow:\u003c\/strong\u003e 900 GPH (3,407 LPH; approx. 57 litres\/minute)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent draw:\u003c\/strong\u003e 4A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended fuse:\u003c\/strong\u003e 7.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity supplied:\u003c\/strong\u003e One pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat Is the Rule LP900D Bilge Pump Used For?\u003c\/h4\u003e\u003cp\u003eThis pump is used to remove nuisance bilge water from boats with limited vertical clearance, including shallow bilge compartments beneath floors, engines or machinery.\u003c\/p\u003e\u003ch4\u003eWhat Is Included?\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne Rule LoPro bilge pump\u003c\/li\u003e\n\u003cli\u003e19 mm, 25 mm and 28 mm straight discharge ports\u003c\/li\u003e\n\u003cli\u003e19 mm 90-degree discharge elbow\u003c\/li\u003e\n\u003cli\u003eIntegral backflow-prevention valve system\u003c\/li\u003e\n\u003cli\u003eFactory-fitted marine wiring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat Is Not Included?\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDischarge hose, through-hull fitting and hose clips\u003c\/li\u003e\n\u003cli\u003eCable extensions, waterproof connectors and 7.5A fuse\u003c\/li\u003e\n\u003cli\u003eFloat switch and panel switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhich Boats and Bilge Systems Is This Pump Suitable For?\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFor 12V DC marine electrical systems.\u003c\/li\u003e\n\u003cli\u003eCompatible with 19 mm, 25 mm or 28 mm straight hose connections, plus a 19 mm 90-degree elbow supplied with the pump.\u003c\/li\u003e\n\u003cli\u003eCan be mounted horizontally or vertically.\u003c\/li\u003e\n\u003cli\u003eThe discharge body rotates to simplify hose alignment.\u003c\/li\u003e\n\u003cli\u003eA separate suitably rated float switch and\/or panel switch is required for automatic operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIs a Separate Float Switch Required?\u003c\/h4\u003e\u003cp\u003eNon-automatic operation using a separate float switch and\/or panel switch\u003c\/p\u003e\u003ch4\u003eHow Do I Select the Correct Pump?\u003c\/h4\u003e\u003cp\u003eConfirm the complete installation rather than selecting by nominal GPH rating alone:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated open flow:\u003c\/strong\u003e 900 GPH (3,407 LPH; approx. 57 litres\/minute)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstalled space:\u003c\/strong\u003e 193 x 58.4 x 58.4 mm (L x W x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit protection:\u003c\/strong\u003e 7.5A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDoes the Published Flow Equal the Installed Flow?\u003c\/h4\u003e\u003cp\u003eNo. The nominal capacity is an open-flow rating. Actual output reduces as discharge head, hose length, bends, restrictions and electrical voltage drop increase. Use the published flow-at-head figures where available and keep the discharge route as short and unrestricted as practical.\u003c\/p\u003e\u003ch4\u003eConstruction and Design\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackflow prevention:\u003c\/strong\u003e Integral check-valve arrangement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal protection:\u003c\/strong\u003e Built-in thermal cut-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnition protection:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e CE; ISO 8849; ISO 8846\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Horizontal or vertical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge body:\u003c\/strong\u003e Rotating for hose alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eInstallation and Safety\u003c\/h4\u003e\u003cp\u003eSelect the mounting orientation that keeps the inlet at the lowest practical bilge point while allowing access for cleaning. Use the largest practical discharge route with minimal bends, provide anti-siphon protection where required, keep electrical joints above the maximum bilge-water level and fit a 7.5A fuse close to the power source. Test the complete system after installation.\u003c\/p\u003e\u003ch4\u003eMaintenance\u003c\/h4\u003e\u003cp\u003eInspect and test the complete bilge-pump system regularly and before extended passages. Reduced flow, repeated fuse failure, unusual noise or slow switching requires investigation before the vessel is used.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemove debris from the strainer and impeller area.\u003c\/li\u003e\n\u003cli\u003eInspect the discharge hose, clips, through-hull and anti-siphon arrangement.\u003c\/li\u003e\n\u003cli\u003eCheck the wiring, fuse, terminals and control switch for heat, corrosion or damage.\u003c\/li\u003e\n\u003cli\u003eTest manual and automatic operation after cleaning or service.\u003c\/li\u003e\n\u003cli\u003eReplace damaged components rather than operating an unreliable bilge system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e900 GPH (3,407 LPH) nominal open-flow capacity\u003c\/li\u003e\n\u003cli\u003eLow-profile 58.4 mm-high body\u003c\/li\u003e\n\u003cli\u003e12V DC, 4A current draw and 7.5A recommended fuse\u003c\/li\u003e\n\u003cli\u003eHorizontal or vertical installation\u003c\/li\u003e\n\u003cli\u003eRotating discharge body and four supplied port options\u003c\/li\u003e\n\u003cli\u003eBuilt-in thermal cut-off and backflow prevention\u003c\/li\u003e\n\u003cli\u003eIgnition protected; CE, ISO 8849 and ISO 8846 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the LP900S and LP900D?\u003c\/strong\u003e\u003cbr\u003eThe LP900S has integral automatic sensing and timed-check modes. The LP900D is non-automatic and uses an external float switch and\/or panel switch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich hose connection should I use?\u003c\/strong\u003e\u003cbr\u003eChoose the port that matches the discharge hose and gives the least restricted route. Straight 19 mm, 25 mm and 28 mm ports and a 19 mm elbow are supplied.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the pump be mounted horizontally?\u003c\/strong\u003e\u003cbr\u003eYes. Both LoPro models support horizontal or vertical mounting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the full 900 GPH reach the discharge outlet?\u003c\/strong\u003e\u003cbr\u003eThe 900 GPH figure is an open-flow rating. Installed flow reduces with head height, hose resistance, bends and voltage drop.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cdiv style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable class=\"spec-table\" style=\"width: 100%; border-collapse: collapse; font-family: Roboto, Arial, sans-serif; background: #ffffff; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: center; font-weight: 500;\"\u003eLP900D\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eRule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eProduct category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eLow-profile standard bilge pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eMarine Scene SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eCW-LP900D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eRated open flow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e900 GPH (3,407 LPH; approx. 57 litres\/minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eCurrent draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eRecommended fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e7.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eOperating mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eNon-automatic operation using a separate float switch and\/or panel switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e193 x 58.4 x 58.4 mm (L x W x H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eDischarge connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e19 mm, 25 mm or 28 mm straight hose barb; 19 mm 90-degree elbow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eHorizontal or vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eDischarge body\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eRotating for hose alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eBackflow prevention\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eIntegral check-valve arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eThermal protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eBuilt-in thermal cut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eIgnition protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eCE; ISO 8849; ISO 8846\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eSeparate switch required for automatic operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cem\u003eFlow ratings are nominal open-flow figures. Installed output will reduce as discharge head, hose length, bends, restrictions and supply-voltage loss increase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rule","offers":[{"title":"Default Title","offer_id":47309880164629,"sku":"ASAP-504164","price":73.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/6151\/2725\/products\/lp900-lopro-20900d.jpg?v=1698136676","url":"https:\/\/marinescene.co.uk\/products\/rule-lopro-lp900d-low-profile-submersible-bilge-pump","provider":"Marine Scene","version":"1.0","type":"link"}