{"product_id":"jabsco-par-max-3-12v-fresh-water-pump-11-3lpm-40psi","title":"Par-Max 3 12V Fresh Water Pump | 11.3LPM 40PSI","description":"\u003cdiv style=\"font-weight: bold;\"\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e💧 JABSCO PAR-MAX 3 12V FRESH WATER PUMP – 11.3LPM \/ 40 PSI AUTOMATIC PRESSURE PUMP\u003c\/h2\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHigh-Performance Triplex Fresh Water Pump for Caravans, RVs \u0026amp; Marine Systems – Supports Up to 3 Outlets\u003c\/h3\u003e\n\u003cp\u003e💦 The Jabsco Par-Max 3 is a proven automatic fresh water pressure pump designed for caravans, RVs and pleasure craft requiring strong, smooth water delivery across multiple outlets.\u003c\/p\u003e\n\u003cp\u003eDelivering up to 11.3 litres per minute \/ 3 US gallons per minute and operating with a 25 PSI cut-in and 40 PSI cut-out pressure switch, the Par-Max 3 provides the flow needed for practical galley, shower and additional tap installations.\u003c\/p\u003e\n\u003cp\u003eIts triplex three-chamber diaphragm design incorporates a built-in pulsation-dampening bypass valve that helps smooth water delivery at lower flow rates, reduce unwanted pump cycling and minimise noise – without requiring an accumulator tank in a typical installation.\u003c\/p\u003e\n\u003cp\u003eThe pump is also supplied with a 40-mesh plug-in inlet strainer, two 12mm barbed quick-connect hose fittings, soft rubber vibration-dampening mounts and corrosion-resistant motor construction, making it a comprehensive solution for new installations or upgrades to an existing fresh water system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⚡ KEY FEATURES\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e💦 Up to 11.3LPM Flow\u003c\/span\u003e\u003cbr\u003eProvides up to 3 US gallons per minute \/ 11.3 litres per minute for demanding caravan, RV and marine fresh water applications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🚿 Supports Up to 3 Outlets\u003c\/span\u003e\u003cbr\u003eDesigned to supply systems incorporating up to three 12mm outlets such as a galley tap, shower and additional faucet.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e📈 25 PSI Cut-In \/ 40 PSI Cut-Out\u003c\/span\u003e\u003cbr\u003eAutomatic pressure control starts and stops the pump according to water demand.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔄 Triplex 3-Chamber Diaphragm\u003c\/span\u003e\u003cbr\u003eThree-chamber pump construction provides strong pressure and smooth water delivery for mobile fresh water systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e⚙️ Built-In Bypass Valve\u003c\/span\u003e\u003cbr\u003ePulsation-dampening bypass technology helps reduce unwanted cycling and improves low-flow operation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e💨 No Accumulator Normally Required\u003c\/span\u003e\u003cbr\u003eThe integrated bypass system is designed to provide smoother flow without requiring a separate accumulator tank.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e💧 Self-Priming to 2.4 Metres\u003c\/span\u003e\u003cbr\u003eCan draw water from a tank located below the pump within its stated 2.4m \/ 8ft priming capability.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🛡️ Dry-Run Capable\u003c\/span\u003e\u003cbr\u003eDesigned to tolerate periods of dry running, adding protection if water supply is temporarily interrupted.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔇 Quiet Operation\u003c\/span\u003e\u003cbr\u003eSoft rubber vibration-dampening mounts and bypass technology help reduce pump noise and vibration.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🧺 40-Mesh Inlet Strainer Included\u003c\/span\u003e\u003cbr\u003eHelps stop larger contaminants from entering the pump and is supplied in the box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #80ff00;\"\u003e🔧 Quick-Connect Hose Ports\u003c\/span\u003e\u003cbr\u003eIncludes two 12mm barbed plug-in fittings for straightforward installation and servicing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🚐 IDEAL FOR COMPLETE CARAVAN \u0026amp; RV WATER SYSTEMS\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 is designed for customers who need more than a small single-tap water pump.\u003c\/p\u003e\n\u003cp\u003eWith up to 11.3LPM flow and support for as many as three 12mm outlets, it is particularly well suited to systems incorporating:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🚰 Kitchen \/ galley tap\u003c\/li\u003e\n\u003cli\u003e🚿 Shower\u003c\/li\u003e\n\u003cli\u003e🚰 Bathroom basin\u003c\/li\u003e\n\u003cli\u003e🚐 Caravan fresh water system\u003c\/li\u003e\n\u003cli\u003e🏕️ Camper trailer plumbing\u003c\/li\u003e\n\u003cli\u003e🚤 Marine fresh water systems\u003c\/li\u003e\n\u003cli\u003e🚙 4WD touring installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it a practical option for caravans and boats where a single pump needs to provide dependable pressure throughout the complete fresh water system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e⚙️ AUTOMATIC PRESSURE OPERATION\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 uses an automatic pressure switch with a listed:\u003c\/p\u003e\n\u003cp\u003eCut-In Pressure: 25 PSI\u003c\/p\u003e\n\u003cp\u003eCut-Out Pressure: 40 PSI\u003c\/p\u003e\n\u003cp\u003eWhen a tap opens and system pressure falls to the cut-in point, the pump automatically starts.\u003c\/p\u003e\n\u003cp\u003eOnce the tap closes and pressure builds to the 40 PSI cut-out point, the pump switches itself off.\u003c\/p\u003e\n\u003cp\u003eThis provides convenient household-style water operation without manually switching the pump for each use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔄 BUILT-IN BYPASS FOR SMOOTHER WATER FLOW\u003c\/h3\u003e\n\u003cp\u003eOne of the major advantages of the Par-Max 3 is its integrated pulsation-dampening bypass valve.\u003c\/p\u003e\n\u003cp\u003eWhen only a small amount of water is required, some conventional pressure pumps can rapidly cycle on and off as system pressure fluctuates.\u003c\/p\u003e\n\u003cp\u003eThe Jabsco bypass system helps manage these lower-flow conditions more smoothly, resulting in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e💧 Smoother water delivery\u003c\/li\u003e\n\u003cli\u003e🔄 Reduced pump cycling\u003c\/li\u003e\n\u003cli\u003e🔇 Lower operating noise\u003c\/li\u003e\n\u003cli\u003e🚰 Better performance when taps are partially open\u003c\/li\u003e\n\u003cli\u003e⚙️ Reduced need for additional accumulator hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e💨 NO ACCUMULATOR TANK REQUIRED\u003c\/h3\u003e\n\u003cp\u003eThe built-in bypass is specifically designed to reduce pulsation and unwanted cycling without requiring a separate accumulator tank in a typical installation.\u003c\/p\u003e\n\u003cp\u003eThis can simplify the plumbing system, save installation space and reduce the number of additional components required.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ An accumulator may still be useful in some specialised plumbing configurations, but it is not listed as necessary for normal operation of the Par-Max 3.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e💧 SELF-PRIMING TO 2.4 METRES\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 is self-priming up to approximately 2.4 metres \/ 8 feet.\u003c\/p\u003e\n\u003cp\u003eThis allows the pump to be mounted above the fresh water tank while still drawing water through the inlet line, provided the installation remains within the pump's stated limits.\u003c\/p\u003e\n\u003cp\u003eThis gives considerably greater installation flexibility than a centrifugal pump that needs to be submerged or gravity fed.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ Air leaks, long inlet hoses, restrictive fittings and filters can reduce real-world priming performance. Keep the suction side airtight and as unrestricted as practical.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🚿 UP TO 11.3LPM \/ 3GPM FLOW\u003c\/h3\u003e\n\u003cp\u003eMaximum stated flow is approximately:\u003c\/p\u003e\n\u003cp\u003e11.3 Litres Per Minute\u003c\/p\u003e\n\u003cp\u003e3 US Gallons Per Minute\u003c\/p\u003e\n\u003cp\u003eThis gives the Par-Max 3 enough capacity for showers and multi-outlet fresh water systems where a small 3–4LPM pump may not provide sufficient performance.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ Maximum flow should not be interpreted as guaranteed flow from every tap. Available flow decreases as system pressure, plumbing restriction and simultaneous demand increase.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🚿 SERVES UP TO THREE 12MM OUTLETS\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 is designed to supply up to three 12mm outlets.\u003c\/p\u003e\n\u003cp\u003eA typical setup could include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🚰 1 × Galley tap\u003c\/li\u003e\n\u003cli\u003e🚿 1 × Shower\u003c\/li\u003e\n\u003cli\u003e🚰 1 × Additional faucet or basin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe outlets do not necessarily need to be used individually, but when multiple outlets are opened at once the pump's available flow is shared between them.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🧺 40-MESH INLET STRAINER INCLUDED\u003c\/h3\u003e\n\u003cp\u003eA 40-mesh plug-in inlet strainer is supplied with the pump.\u003c\/p\u003e\n\u003cp\u003eThe strainer helps prevent larger debris from entering the pump's diaphragm and valve assembly, providing useful protection for the water system.\u003c\/p\u003e\n\u003cp\u003eIt also uses the same practical plug-in style connection for straightforward removal and cleaning.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔇 DESIGNED FOR QUIETER OPERATION\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 combines several features aimed at reducing the vibration and cycling noises commonly associated with caravan water pumps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoft rubber vibration-dampening mounts\u003c\/li\u003e\n\u003cli\u003eTriplex three-chamber diaphragm design\u003c\/li\u003e\n\u003cli\u003eBuilt-in pulsation-dampening bypass\u003c\/li\u003e\n\u003cli\u003eReduced unwanted cycling at low demand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation still has a major effect on noise. Mounting the pump to a solid surface and avoiding rigid plumbing immediately beside the pump can help reduce transmitted vibration further.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🛡️ DRY-RUN CAPABILITY\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 is designed to tolerate periods of running dry, providing protection if the fresh water tank becomes empty or water supply is temporarily interrupted.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ Dry-run capability should be treated as a protection feature rather than a normal operating mode. Avoid unnecessary extended operation without water.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔧 QUICK-CONNECT 12MM HOSE FITTINGS INCLUDED\u003c\/h3\u003e\n\u003cp\u003eThe pump includes two plug-in 12mm barbed hose fittings.\u003c\/p\u003e\n\u003cp\u003eQuick-connect plumbing makes installation and servicing much easier than permanently threaded connections, particularly when the pump is mounted inside a confined caravan or boat compartment.\u003c\/p\u003e\n\u003cp\u003eAdvantages include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔧 Easier installation\u003c\/li\u003e\n\u003cli\u003e🛠️ Faster servicing\u003c\/li\u003e\n\u003cli\u003e💧 Quick strainer removal\u003c\/li\u003e\n\u003cli\u003e🚐 Easier pump replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🛡️ CORROSION-RESISTANT CONSTRUCTION\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 incorporates a corrosion-resistant motor construction designed for fresh water applications in demanding caravan and marine environments.\u003c\/p\u003e\n\u003cp\u003eThis makes it particularly suitable for mobile installations where vibration, humidity and changing environmental conditions are part of everyday use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e📋 TECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cp\u003eBrand: Jabsco\u003c\/p\u003e\n\u003cp\u003eSeries: Par-Max 3\u003c\/p\u003e\n\u003cp\u003eProduct Type: Automatic Fresh Water Pressure Pump\u003c\/p\u003e\n\u003cp\u003ePump Design: Triplex \/ 3-Chamber Diaphragm\u003c\/p\u003e\n\u003cp\u003eMaximum Flow: 11.3LPM \/ 3 US GPM\u003c\/p\u003e\n\u003cp\u003ePressure Switch Cut-In: 25 PSI\u003c\/p\u003e\n\u003cp\u003ePressure Switch Cut-Out: 40 PSI\u003c\/p\u003e\n\u003cp\u003eAutomatic On-Demand Operation: Yes\u003c\/p\u003e\n\u003cp\u003eSelf-Priming: Yes\u003c\/p\u003e\n\u003cp\u003eMaximum Self-Priming Height: 2.4 Metres \/ 8 Feet\u003c\/p\u003e\n\u003cp\u003eBuilt-In Bypass: Yes\u003c\/p\u003e\n\u003cp\u003ePulsation Dampening: Yes\u003c\/p\u003e\n\u003cp\u003eAccumulator Tank Required: No\u003c\/p\u003e\n\u003cp\u003eDry-Run Capability: Yes – Can Run Dry for Periods\u003c\/p\u003e\n\u003cp\u003eMounting: Soft Rubber Vibration-Dampening Mounts\u003c\/p\u003e\n\u003cp\u003eInlet Strainer: 40-Mesh Plug-In Strainer Included\u003c\/p\u003e\n\u003cp\u003eHose Ports: Quick-Connect Plug-In\u003c\/p\u003e\n\u003cp\u003eIncluded Hose Fittings: 2 × 12mm Barbed Fittings\u003c\/p\u003e\n\u003cp\u003eMotor: Corrosion Resistant\u003c\/p\u003e\n\u003cp\u003eSuitable Outlets: Up to 3 × 12mm Outlets\u003c\/p\u003e\n\u003cp\u003eApplications: Caravan, RV, Pleasure Craft \u0026amp; Fresh Water Systems\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #dd1d1d;\"\u003e⚠️ VOLTAGE NOTE: The description references the Par-Max 3 range being available in 12V or 24V versions. This listing is for the 12V model. Do not connect a 12V model directly to 24V.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003e🔧 INSTALLATION CONSIDERATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm you have the correct 12V pump version\u003c\/li\u003e\n\u003cli\u003eMount the pump securely using the soft vibration-isolating mounts\u003c\/li\u003e\n\u003cli\u003eInstall the included 40-mesh inlet strainer\u003c\/li\u003e\n\u003cli\u003eKeep the suction line airtight for reliable self-priming\u003c\/li\u003e\n\u003cli\u003eUse suitable fresh-water-rated hose\u003c\/li\u003e\n\u003cli\u003eUse the supplied 12mm barbed plug-in fittings where appropriate\u003c\/li\u003e\n\u003cli\u003eKeep inlet restrictions to a minimum\u003c\/li\u003e\n\u003cli\u003eEnsure taps, filters, hot-water systems and fittings are compatible with 40 PSI system pressure\u003c\/li\u003e\n\u003cli\u003eUse correctly sized electrical cable and fuse protection\u003c\/li\u003e\n\u003cli\u003eProtect electrical wiring from moisture and abrasion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e❓ FREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs this a good pump for a caravan with a kitchen sink and shower?\u003c\/h3\u003e\n\u003cp\u003eYes. This is exactly the type of system the Par-Max 3 is designed for. Its 11.3LPM capacity and 40 PSI pressure capability make it substantially better suited to shower and multi-outlet use than a compact 3–4LPM sink pump.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan it run a kitchen tap, shower and bathroom basin?\u003c\/h3\u003e\n\u003cp\u003eYes. Jabsco specifies the pump for up to three 12mm outlets, including a galley, shower and additional faucet. Flow is shared if several outlets are operated simultaneously.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWill it give me decent shower pressure?\u003c\/h3\u003e\n\u003cp\u003eWith up to 11.3LPM flow and a 40 PSI pressure switch, the Par-Max 3 is much better suited to caravan shower use than a small low-flow pump. Actual shower performance still depends on the shower head, plumbing size, filters and hot-water system.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I use two taps at the same time?\u003c\/h3\u003e\n\u003cp\u003eYes. The pump is designed for multi-outlet systems, but the available flow is shared between whichever fixtures are open. Two low-flow outlets may operate comfortably together, while higher-flow fixtures will have a greater effect on each other.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDo I need an accumulator tank with this pump?\u003c\/h3\u003e\n\u003cp\u003eNo. The built-in bypass valve is designed to dampen pulsation and control unwanted cycling, so Jabsco specifies that an accumulator is not required for normal operation.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat does the bypass valve actually do?\u003c\/h3\u003e\n\u003cp\u003eIt helps the pump cope with low water demand without rapidly switching on and off. This provides smoother flow when a tap is partially open and can also reduce vibration and pump noise.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWill it automatically switch on when I open a tap?\u003c\/h3\u003e\n\u003cp\u003eYes. When pressure drops to approximately 25 PSI the pump starts automatically. When the tap closes and system pressure rises to approximately 40 PSI, the pump switches off.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I mount the pump above the water tank?\u003c\/h3\u003e\n\u003cp\u003eYes, within its stated self-priming limit. The Par-Max 3 can self-prime to approximately 2.4 metres \/ 8 feet, giving considerable flexibility in pump placement.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs the 2.4 metre rating the maximum hose length?\u003c\/h3\u003e\n\u003cp\u003eNo. The 2.4 metres refers to the stated self-priming lift. Total hose can be longer, but air leaks, excessive fittings and plumbing restriction can reduce performance.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDoes it include an inlet filter?\u003c\/h3\u003e\n\u003cp\u003eYes. A 40-mesh plug-in inlet strainer is included with the pump.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhy is an inlet strainer important?\u003c\/h3\u003e\n\u003cp\u003eIt helps prevent larger contaminants from entering the pump and potentially interfering with the diaphragm or valves. It can also be removed periodically for inspection and cleaning.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eDoes it suit standard 12mm caravan hose?\u003c\/h3\u003e\n\u003cp\u003eThe pump includes two 12mm barbed plug-in fittings, making it well suited to compatible 12mm fresh water hose installations.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan the pump run dry if my tank runs empty?\u003c\/h3\u003e\n\u003cp\u003eYes. The Par-Max 3 is specified as capable of running dry for periods, providing useful protection if the tank empties. Deliberately running it dry unnecessarily should still be avoided.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs it noisy?\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 3 is specifically designed for quiet operation, using soft rubber mounts and an internal bypass to reduce vibration and cycling. Installation quality still has a major influence on how much noise is transmitted into caravan cabinetry.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWill it work from a lithium battery?\u003c\/h3\u003e\n\u003cp\u003eYes. This 12V model can operate from a suitable 12V lithium auxiliary system when correctly wired and fused.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWill it work from an AGM battery?\u003c\/h3\u003e\n\u003cp\u003eYes. A healthy 12V AGM auxiliary battery can also operate the pump when the electrical circuit is correctly configured.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow much battery power does it use?\u003c\/h3\u003e\n\u003cp\u003eA specific current draw is not provided here, so battery consumption should not be calculated from an assumed figure. Confirm the current electrical specification for the exact 12V model if power consumption is important to your system design.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I use it with a caravan hot-water service?\u003c\/h3\u003e\n\u003cp\u003ePotentially, provided the hot-water unit, pressure-reducing equipment and plumbing are compatible with the pump's 25 PSI cut-in and 40 PSI cut-out pressure. Check the water heater manufacturer's specifications before installation.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I install a water filter in the system?\u003c\/h3\u003e\n\u003cp\u003eYes, provided the filter is correctly sized for the required flow and pressure. Excessively restrictive filters can reduce water flow and affect pump performance.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow does this compare with the Jabsco Par-Max 1 PLUS 3.8LPM pump?\u003c\/h3\u003e\n\u003cp\u003eThe Par-Max 1 PLUS is better suited to a small single-outlet system. The Par-Max 3 provides around three times the maximum flow and is designed to support up to three outlets, making it the stronger option for a caravan with a shower and multiple taps.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eHow does this compare with the FLOJET 11LPM pump?\u003c\/h3\u003e\n\u003cp\u003eBoth are aimed at multi-outlet caravan and RV water systems and both use diaphragm technology with internal bypass functionality. The Par-Max 3 is rated at 11.3LPM, operates between 25 and 40 PSI, self-primes to 2.4 metres and includes a 40-mesh inlet strainer plus two 12mm barbed fittings. Final choice should consider required pressure, plumbing connections and the system being replaced.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eIs 40 PSI suitable for normal caravan plumbing?\u003c\/h3\u003e\n\u003cp\u003eIt is a commonly useful pressure level for caravan-style water delivery, but the complete system still needs to be checked. Hoses, fittings, filters, faucets and hot-water appliances must all be suitable for the pump's operating pressure.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eCan I use the 24V version in a 12V caravan?\u003c\/h3\u003e\n\u003cp\u003eNo. The Par-Max 3 range is referenced as being available in both 12V and 24V versions, but the voltage of the pump must match the electrical system. This listing is for the 12V version.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWould this be a good upgrade from my old caravan water pump?\u003c\/h3\u003e\n\u003cp\u003ePotentially. It is especially attractive where the existing pump struggles with shower flow, is noisy or cycles excessively. Before replacing it, compare voltage, pressure, flow, hose connections, available mounting space and electrical requirements.\u003c\/p\u003e\n\u003ch3 style=\"color: #00aaff;\"\u003eWhat should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirm that you need the 12V version, make sure the 11.3LPM capacity suits your number of outlets, check that your plumbing and hot-water equipment are suitable for a 40 PSI cut-out pressure, confirm that 12mm hose fittings suit your system and verify the electrical current and fuse requirements before wiring the pump.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"color: #dd1d1d;\"\u003e💧 SMOOTH, QUIET WATER PRESSURE FOR SERIOUS CARAVAN \u0026amp; MARINE SYSTEMS\u003c\/h2\u003e\n\u003cp\u003eThe Jabsco Par-Max 3 is a strong choice for customers who want reliable automatic fresh water delivery across more than just a single tap.\u003c\/p\u003e\n\u003cp\u003eWith up to 11.3LPM flow, support for three outlets, 25–40 PSI automatic pressure operation, self-priming to 2.4 metres, a built-in pulsation-dampening bypass and included inlet strainer and hose fittings, it provides a comprehensive solution for caravan, RV and marine fresh water systems.\u003c\/p\u003e\n\u003cp\u003eFor a galley, shower and additional faucet setup where smooth flow, reduced cycling and dependable pressure matter, the Par-Max 3 delivers a practical step up from smaller entry-level water pumps.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JABSCO","offers":[{"title":"Default Title","offer_id":45112646992120,"sku":"J20-202","price":231.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/j0020-202_0.jpg?v=1715744790","url":"https:\/\/www.homeof12volt.com.au\/products\/jabsco-par-max-3-12v-fresh-water-pump-11-3lpm-40psi","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}