{"product_id":"seaflo-21-series-12v-fresh-water-pump-3-8lpm-automatic","title":"21 Series 12V Fresh Water Pump | 3.8LPM Automatic","description":"\u003cdiv style=\"font-weight: 700;\"\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e💧 SEAFLO 21 SERIES 12V FRESH WATER PUMP – 3.8LPM AUTOMATIC DEMAND PUMP\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCompact Self-Priming 12V Pressure Pump for Caravans, Campers, Boats \u0026amp; Portable Water Systems\u003c\/h3\u003e\n\n\u003cp\u003e💦 The SEAFLO 21 Series 12V Fresh Water Pump is a compact automatic pressure pump designed for smaller water systems where reliable flow, low current consumption and simple operation are required.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for caravans, camper trailers, boats, 4WD water systems and portable installations, the 21 Series uses a self-priming diaphragm pump combined with an integrated pressure switch that automatically starts the pump when a tap is opened and stops it when the tap is closed.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to supply one or two 3\/8\" (10mm) outlets at a time, it is a practical choice for compact sinks, hand-washing stations, water transfer, spraying, circulation, filtration and dispensing applications.\u003c\/p\u003e\n\n\u003cp\u003eThe pump can also run dry without damage, incorporates ignition protection and draws less than 3A across the supplied performance data, making it well suited to smaller 12V auxiliary electrical systems.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ KEY FEATURES\u003c\/h3\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e💧 Automatic Demand Operation\u003c\/span\u003e\u003cbr\u003e\nThe built-in pressure switch automatically starts the pump when a tap or outlet is opened and stops it again when the outlet is closed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🚿 Suitable for 1–2 Fixtures\u003c\/span\u003e\u003cbr\u003e\nDesigned to supply one or two 3\/8\" \/ 10mm water outlets at any one time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e💦 Self-Priming Diaphragm Pump\u003c\/span\u003e\u003cbr\u003e\nDesigned to prime itself within a correctly installed water system, reducing the need for manual priming during normal use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🛡️ Can Run Dry Without Harm\u003c\/span\u003e\u003cbr\u003e\nThe diaphragm-pump design can operate dry without immediately damaging the pump, useful if the water tank temporarily runs empty.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ Low 12V Current Requirement\u003c\/span\u003e\u003cbr\u003e\nCurrent draw ranges from approximately 1.56A at free flow to 2.96A at the highest listed pressure point.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔥 Ignition Protected\u003c\/span\u003e\u003cbr\u003e\nDesigned with ignition protection for compatible installations where this protection is required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔧 Compact 21 Series Design\u003c\/span\u003e\u003cbr\u003e\nSmall footprint makes the pump easier to install in confined caravan, camper and marine storage areas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🛠️ Industry Standard Mounting Pattern\u003c\/span\u003e\u003cbr\u003e\nDesigned around a commonly used mounting arrangement to simplify installation or replacement applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e📜 2 Year Warranty\u003c\/span\u003e\u003cbr\u003e\nBacked by a two-year warranty.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚿 IDEAL FOR SMALL FRESH WATER SYSTEMS\u003c\/h3\u003e\n\n\u003cp\u003eThe SEAFLO 21 Series is designed for compact water installations rather than large multi-outlet pressure systems.\u003c\/p\u003e\n\n\u003cp\u003eIt is particularly well suited to applications such as:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e🚐 Caravan sinks\u003c\/li\u003e\n  \u003cli\u003e🏕️ Camper trailer water systems\u003c\/li\u003e\n  \u003cli\u003e🚙 4WD water tanks\u003c\/li\u003e\n  \u003cli\u003e🚤 Boat freshwater systems\u003c\/li\u003e\n  \u003cli\u003e🚿 Portable hand-washing stations\u003c\/li\u003e\n  \u003cli\u003e💧 Water transfer\u003c\/li\u003e\n  \u003cli\u003e🌱 Light spraying applications\u003c\/li\u003e\n  \u003cli\u003e🔄 Water circulation\u003c\/li\u003e\n  \u003cli\u003e🧪 Filtration systems\u003c\/li\u003e\n  \u003cli\u003e🚰 Water dispensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor customers who only need to operate a sink or one or two small outlets, the compact 21 Series avoids unnecessarily fitting a much larger high-flow pump.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚙️ AUTOMATIC PRESSURE SWITCH\u003c\/h3\u003e\n\n\u003cp\u003eThe integrated pressure switch makes operation simple.\u003c\/p\u003e\n\n\u003cp\u003eOpen the tap and the pressure in the plumbing falls, causing the pump to start automatically.\u003c\/p\u003e\n\n\u003cp\u003eClose the tap and pressure builds again, allowing the pump to stop without requiring a separate manual switch every time water is required.\u003c\/p\u003e\n\n\u003cp\u003eThis automatic demand operation makes the SEAFLO 21 Series particularly convenient in caravan and camping sink installations.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e💦 SELF-PRIMING \u0026amp; DRY-RUN CAPABLE\u003c\/h3\u003e\n\n\u003cp\u003eThe 21 Series uses a self-priming diaphragm design, allowing it to draw water into the pump when installed correctly.\u003c\/p\u003e\n\n\u003cp\u003eIt is also designed to run dry without harm, providing additional protection if the water tank empties unexpectedly or the supply is temporarily interrupted.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ While the pump is designed to tolerate dry running, continuously operating any pump without water unnecessarily should still be avoided.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📊 FLOW \u0026amp; PRESSURE PERFORMANCE\u003c\/h3\u003e\n\n\u003cp\u003ePump flow naturally decreases as system pressure increases.\u003c\/p\u003e\n\n\u003cp\u003eAt 0 PSI \/ 0 Bar:\u003c\/p\u003e\n\u003cp\u003eFlow: 1.09 GPM \/ 4.14 LPM\u003c\/p\u003e\n\u003cp\u003eCurrent Draw: 1.56A\u003c\/p\u003e\n\n\u003cp\u003eAt 10 PSI \/ 0.69 Bar:\u003c\/p\u003e\n\u003cp\u003eFlow: 0.84 GPM \/ 3.28 LPM\u003c\/p\u003e\n\u003cp\u003eCurrent Draw: 1.89A\u003c\/p\u003e\n\n\u003cp\u003eAt 20 PSI \/ 1.38 Bar:\u003c\/p\u003e\n\u003cp\u003eFlow: 0.75 GPM \/ 2.84 LPM\u003c\/p\u003e\n\u003cp\u003eCurrent Draw: 2.25A\u003c\/p\u003e\n\n\u003cp\u003eAt 30 PSI \/ 2.07 Bar:\u003c\/p\u003e\n\u003cp\u003eFlow: 0.69 GPM \/ 2.60 LPM\u003c\/p\u003e\n\u003cp\u003eCurrent Draw: 2.60A\u003c\/p\u003e\n\n\u003cp\u003eAt 40 PSI \/ 2.72 Bar:\u003c\/p\u003e\n\u003cp\u003eFlow: 0 GPM \/ 0 LPM\u003c\/p\u003e\n\u003cp\u003eCurrent Draw: 2.96A\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ FLOW RATING NOTE: The product is identified as a 3.8LPM pump, while the supplied performance data shows up to 4.14LPM at zero pressure. Actual flow will depend on plumbing restriction and operating pressure.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ LOW CURRENT DRAW\u003c\/h3\u003e\n\n\u003cp\u003eThe pump's relatively low current requirement makes it straightforward to incorporate into many 12V auxiliary battery systems.\u003c\/p\u003e\n\n\u003cp\u003eAcross the supplied performance data, current draw ranges from approximately:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e⚡ 1.56A at free flow\u003c\/li\u003e\n  \u003cli\u003e⚡ 1.89A at 10 PSI\u003c\/li\u003e\n  \u003cli\u003e⚡ 2.25A at 20 PSI\u003c\/li\u003e\n  \u003cli\u003e⚡ 2.60A at 30 PSI\u003c\/li\u003e\n  \u003cli\u003e⚡ 2.96A at 40 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis is a relatively modest electrical load compared with larger freshwater pressure pumps.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔌 12V ELECTRICAL CONNECTION\u003c\/h3\u003e\n\n\u003cp\u003eThe pump is supplied with approximately 13-inch long 18AWG electrical leads.\u003c\/p\u003e\n\n\u003cp\u003eThese leads allow the pump to be connected into a suitable fused 12V circuit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Fuse rating and any extension cable size are not specified here. Final electrical protection and wiring must be selected to suit the pump manufacturer's requirements and the actual cable length.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚿 3\/8\" \/ 10MM WATER SYSTEM APPLICATION\u003c\/h3\u003e\n\n\u003cp\u003eThe 21 Series is designed around compact water systems using 3\/8\" \/ approximately 10mm outlets.\u003c\/p\u003e\n\n\u003cp\u003eIt is capable of serving one or two such fixtures at a time, making it well suited to simple touring-water systems where very high flow is unnecessary.\u003c\/p\u003e\n\n\u003cp\u003eFor installations involving multiple showers, several taps or higher-flow fixtures operating simultaneously, a larger SEAFLO pump may be more appropriate.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⏱️ INTERMITTENT DUTY\u003c\/h3\u003e\n\n\u003cp\u003eThe SEAFLO 21 Series is specified for intermittent-duty operation.\u003c\/p\u003e\n\n\u003cp\u003eThis makes it well suited to normal tap, dispensing and transfer applications where the pump cycles on and off as water is required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: This model should not automatically be treated as a continuous-duty circulation pump simply because circulation is listed as an application. The pump is specifically rated for intermittent duty.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📜 STANDARDS \u0026amp; PROTECTION\u003c\/h3\u003e\n\n\u003cp\u003eThe SEAFLO 21 Series is listed as:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e🔥 Ignition Protected\u003c\/li\u003e\n  \u003cli\u003e✅ Meeting or exceeding RoHS requirements\u003c\/li\u003e\n  \u003cli\u003e✅ Meeting or exceeding SGS requirements\u003c\/li\u003e\n  \u003cli\u003e✅ Meeting or exceeding ISO standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📋 TECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\n\u003cp\u003eProduct Type: 12V Automatic Fresh Water Pressure Pump\u003c\/p\u003e\n\n\u003cp\u003eSeries: SEAFLO 21 Series\u003c\/p\u003e\n\n\u003cp\u003eVoltage: 12V DC\u003c\/p\u003e\n\n\u003cp\u003eNominal Product Flow Rating: 3.8LPM\u003c\/p\u003e\n\n\u003cp\u003eMaximum Listed Free-Flow Performance: 4.14LPM \/ 1.09GPM\u003c\/p\u003e\n\n\u003cp\u003eSuitable Fixtures: 1–2\u003c\/p\u003e\n\n\u003cp\u003eFixture \/ Outlet Size: 3\/8\" \/ 10mm\u003c\/p\u003e\n\n\u003cp\u003ePump Type: Diaphragm Pump\u003c\/p\u003e\n\n\u003cp\u003eSelf-Priming: Yes\u003c\/p\u003e\n\n\u003cp\u003eDry-Run Capable: Yes\u003c\/p\u003e\n\n\u003cp\u003ePressure Switch: Built-In Automatic Demand Switch\u003c\/p\u003e\n\n\u003cp\u003eDuty Rating: Intermittent Duty\u003c\/p\u003e\n\n\u003cp\u003eIgnition Protected: Yes\u003c\/p\u003e\n\n\u003cp\u003eElectrical Leads: 18AWG\u003c\/p\u003e\n\n\u003cp\u003eLead Length: Approximately 13\"\u003c\/p\u003e\n\n\u003cp\u003eMounting: Industry Standard Mounting Pattern\u003c\/p\u003e\n\n\u003cp\u003eStandards Listed: RoHS \/ SGS \/ ISO\u003c\/p\u003e\n\n\u003cp\u003eWarranty: 2 Years\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔧 INSTALLATION CONSIDERATIONS\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMount the pump securely using the supplied\/appropriate mounting arrangement\u003c\/li\u003e\n  \u003cli\u003eUse plumbing compatible with the pump's 3\/8\" \/ 10mm application\u003c\/li\u003e\n  \u003cli\u003eKeep suction plumbing as unrestricted as practical\u003c\/li\u003e\n  \u003cli\u003eUse suitable fresh-water-rated hose and fittings\u003c\/li\u003e\n  \u003cli\u003eInstall appropriate electrical fuse protection\u003c\/li\u003e\n  \u003cli\u003eUse adequately sized cable if extending the supplied 18AWG leads\u003c\/li\u003e\n  \u003cli\u003eEnsure correct 12V polarity before connection\u003c\/li\u003e\n  \u003cli\u003eCheck all plumbing fittings for leaks after installation\u003c\/li\u003e\n  \u003cli\u003eDo not exceed the intended intermittent-duty operating cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e❓ FREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWill this pump be enough for a caravan sink?\u003c\/h3\u003e\n\u003cp\u003eYes. A single caravan sink is an ideal application for a compact pump of this type. The SEAFLO 21 Series is designed to supply one or two 3\/8\" \/ 10mm fixtures at a time.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it run two taps?\u003c\/h3\u003e\n\u003cp\u003eYes, it is listed as capable of supplying one or two fixtures. Keep in mind that opening both outlets simultaneously divides the available flow between them.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWould you use this for a shower?\u003c\/h3\u003e\n\u003cp\u003eIt may supply a very low-flow shower or similar outlet, but with approximately 2.6LPM available at 30 PSI it is primarily suited to smaller water-demand applications. If stronger shower performance is important, a larger pump would generally be the better choice.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWill it automatically turn on when I open the tap?\u003c\/h3\u003e\n\u003cp\u003eYes. The built-in pressure switch automatically starts the pump when system pressure drops as the tap opens and stops the pump when the tap closes and pressure is restored.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDo I need a separate pressure switch?\u003c\/h3\u003e\n\u003cp\u003eNo. The automatic pressure switch is built into the pump.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDo I need to switch the pump on and off every time I use the tap?\u003c\/h3\u003e\n\u003cp\u003eNo. Once the pump's main electrical circuit is switched on, the integrated pressure switch handles normal start and stop operation automatically as the tap is used.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it run dry if my water tank becomes empty?\u003c\/h3\u003e\n\u003cp\u003eYes. The diaphragm pump is designed to run dry without harm, which provides useful protection if the tank temporarily runs empty.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I leave it running dry permanently?\u003c\/h3\u003e\n\u003cp\u003eNo. Dry-run capability is useful protection, but unnecessary extended dry operation should still be avoided.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow much power will it use from my auxiliary battery?\u003c\/h3\u003e\n\u003cp\u003eThe current draw is relatively low. The supplied data ranges from approximately 1.56A at zero pressure to 2.96A at 40 PSI. Because a freshwater pump normally operates only while water is being used, total daily battery consumption is generally modest.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWill it work with a lithium auxiliary battery?\u003c\/h3\u003e\n\u003cp\u003eYes. It is a 12V DC appliance and can operate from a suitable 12V lithium electrical system. The wiring and circuit protection still need to be correctly configured.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWill it work with an AGM battery?\u003c\/h3\u003e\n\u003cp\u003eYes. A healthy 12V AGM auxiliary system can power the pump without difficulty when correctly wired.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I connect it directly to my vehicle starter battery?\u003c\/h3\u003e\n\u003cp\u003eElectrically it requires a suitable 12V supply, but in a caravan or camping installation a dedicated auxiliary system is generally preferable so water-system use does not unnecessarily discharge the vehicle's starting battery.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the pump really 3.8LPM or 4.14LPM?\u003c\/h3\u003e\n\u003cp\u003eThe product is identified as a 3.8LPM model, while the supplied performance chart lists a free-flow figure of 4.14LPM at zero pressure. Once normal plumbing pressure is introduced, flow decreases – for example, to approximately 3.28LPM at 10 PSI and 2.60LPM at 30 PSI.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhy does the flow drop as pressure increases?\u003c\/h3\u003e\n\u003cp\u003eThis is normal pump behaviour. The more pressure the pump has to work against, the less water it can move. Real-world flow therefore depends on hose size, restrictions, fittings, filters, outlet type and required pressure.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I use it for transferring water between tanks?\u003c\/h3\u003e\n\u003cp\u003eYes. Liquid transfer is one of the listed applications, provided the liquid and plumbing arrangement are compatible with the pump.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I use it with a water filter?\u003c\/h3\u003e\n\u003cp\u003eFiltration is one of the stated applications. However, restrictive filters increase pressure drop and may reduce available flow, so the filter needs to suit the pump and required water rate.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I use it for continuous water circulation?\u003c\/h3\u003e\n\u003cp\u003eThe pump is listed for circulation applications but is also specifically rated as intermittent duty. It should therefore not be assumed suitable for continuous 24\/7 circulation without confirmation of the intended duty cycle.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs it suitable for a boat?\u003c\/h3\u003e\n\u003cp\u003eYes. The compact design and ignition-protected specification make it suitable for compatible marine freshwater installations when installed correctly.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat size hose does it suit?\u003c\/h3\u003e\n\u003cp\u003eThe listed application is for 3\/8\" \/ approximately 10mm outlets. Confirm the exact connection fittings required for your plumbing before installation.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWill I need an accumulator tank?\u003c\/h3\u003e\n\u003cp\u003eAn accumulator tank is not listed as a requirement. The pump has its own automatic pressure switch and can operate as a compact demand system. Whether adding an accumulator is beneficial depends on the final plumbing arrangement and the desired cycling behaviour.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs this a good replacement for an existing small caravan water pump?\u003c\/h3\u003e\n\u003cp\u003ePotentially, especially where the existing system only supplies one or two small fixtures. Compare the original pump's voltage, flow, pressure characteristics, plumbing connections, mounting arrangement and electrical requirements before replacing it.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirm that a compact 3.8LPM-class pump provides enough flow for your application, check that your plumbing uses compatible 3\/8\" \/ 10mm connections, make sure you only need to supply one or two fixtures and remember that this model is intended for intermittent rather than continuous-duty operation.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e💧 COMPACT, AUTOMATIC WATER PRESSURE FOR YOUR 12V SETUP\u003c\/h2\u003e\n\n\u003cp\u003eThe SEAFLO 21 Series is an excellent choice when you need a small, efficient automatic water pump without the size and power consumption of a larger pressure system.\u003c\/p\u003e\n\n\u003cp\u003eWith self-priming operation, dry-run capability, an integrated automatic pressure switch, support for one or two fixtures and a low current draw of less than 3A across the supplied performance data, it is well suited to caravans, campers, boats, 4WDs and portable freshwater installations.\u003c\/p\u003e\n\n\u003cp\u003eFor a simple sink, water transfer system or compact touring setup, the SEAFLO 21 Series delivers practical 12V water pressure in a small and efficient package.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"SEAFLO","offers":[{"title":"Default Title","offer_id":45100025053432,"sku":"SFDP101004021","price":80.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/21kuan1000x660_1.jpg?v=1715583130","url":"https:\/\/www.homeof12volt.com.au\/products\/seaflo-21-series-12v-fresh-water-pump-3-8lpm-automatic","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}