{"product_id":"magam-12v-diaphragm-water-pump-7-gpm-70-psi-five-chamber-self-priming-with-pressure-switch-strainer","title":"Magam 12V Diaphragm Water Pump - 7 GPM 70 PSI, Five-Chamber Self-Priming with Pressure Switch \u0026 Strainer","description":"\u003cp\u003e\u003cstrong\u003eMagam's upgraded 12V water pump is a self-priming, five-chamber diaphragm pump delivering up to 7 GPM and 70 PSI with an integrated pressure switch for automatic operation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis rugged 12V DC fresh water pump was engineered for RVs, boats, caravans and off-grid cabins where dependable flow, quiet operation and corrosion resistance matter. Combining a five-chamber diaphragm design with NSK double ball bearings, stainless components and ABS housing, it balances high flow and pressure with long service life. The pump is ready to fit standard 12‑volt systems and includes a heavy-duty pressure switch and strainer for cleaner intake and hands-off pressure control.\u003c\/p\u003e\n\n\u003ch3\u003eHow much water pressure and flow can I expect from this pump?\u003c\/h3\u003e\n\u003cp\u003eThe Magam 12V pump produces up to 70 PSI at peak and sustains a generous 7 gallons per minute (GPM) flow, suitable for showers, sinks and small appliances. Performance will depend on system plumbing, head height and supply condition.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum pressure: 70 PSI for strong spray and appliance use\u003c\/li\u003e\n  \u003cli\u003eTypical flow: 7 GPM under low-restriction conditions\u003c\/li\u003e\n  \u003cli\u003eBest suited for single to multi-point residential RV systems\u003c\/li\u003e\n  \u003cli\u003ePerformance varies with tank height, hose diameter, and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this pump work with my 12V battery and how quiet is it?\u003c\/h3\u003e\n\u003cp\u003eYes — the pump runs on standard 12-volt systems and is optimized for off-grid and mobile installations. The five-chamber diaphragm plus NSK double ball bearings reduce vibration and noise, delivering much quieter operation than many older models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 12V battery banks (install a 40A fuse per manual)\u003c\/li\u003e\n  \u003cli\u003eDiaphragm design reduces pulsation and audible noise\u003c\/li\u003e\n  \u003cli\u003eDouble ball bearings lower friction for smoother operation\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient for extended battery use during dry camping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the automatic pressure switch and strainer protect my water system?\u003c\/h3\u003e\n\u003cp\u003eThe built‑in pressure switch automatically starts and stops the pump to keep steady pressure at faucets and fixtures, preventing overrun and reducing wear. The included strainer helps block debris from entering the pump, improving reliability and making routine maintenance simpler.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic on\/off pressure switch maintains consistent delivery\u003c\/li\u003e\n  \u003cli\u003ePre-filter\/strainer reduces sediment entry and clogging risk\u003c\/li\u003e\n  \u003cli\u003eSmart cycling decreases motor runtime and extends life\u003c\/li\u003e\n  \u003cli\u003eEasy access to filter and components for cleaning and inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what materials are used for durability?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with RV plumbing and basic 12V wiring; the manual details wiring, fuse sizing and mounting. The pump combines high-strength ABS plastic with stainless steel elements for corrosion resistance in marine and outdoor settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear wiring guidance; recommended 40A fuse for safety\u003c\/li\u003e\n  \u003cli\u003eABS plastic housing resists impact and UV exposure\u003c\/li\u003e\n  \u003cli\u003eStainless components reduce corrosion in marine environments\u003c\/li\u003e\n  \u003cli\u003eCompact footprint simplifies mounting in tight compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Magam upgraded 12V water pump is intended for RV owners, boaters, caravan travelers, and off-grid occupants who need a reliable, higher-flow fresh water solution that runs quietly and handles marine or outdoor conditions. It suits installations where automatic pressure control, low maintenance, and durable construction are priorities — ideal when you want stronger showers, steady sink flow, and dependable performance without upgrading your vehicle's electrical system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this pump run from a standard RV 12V battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It runs on 12V systems; follow the manual and install the recommended 40A fuse for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the pump require frequent maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Routine checks of the strainer and occasional cleaning are usually sufficient to keep it running well.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Magam","offers":[{"title":"Default Title","offer_id":55171078521175,"sku":"B0DFGN8ZGV","price":119.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/magam-front-view-pump.jpg?v=1790437727","url":"https:\/\/britishgarage.co.uk\/products\/magam-12v-diaphragm-water-pump-7-gpm-70-psi-five-chamber-self-priming-with-pressure-switch-strainer","provider":"British Garage","version":"1.0","type":"link"}