{"product_id":"flush-mount-water-tank-gauge","title":"Flush Mount Water Tank Gauge","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003eThis Flush Mount Water Tank Gauge gives you a clean, built-in way to track fresh water levels with a dedicated backlit display. Designed by Topargee in Australia and stocked at our shop in Oregon, it is a strong fit for vans, RVs, trailers, and boats. If you prefer a no-screen option that displays water levels on your phone, see our \u003ca rel=\"noopener\" title=\"Bluetooth water tank guage\" href=\"https:\/\/orionvangear.com\/products\/bluetooth-water-tank-gauge\" target=\"_blank\"\u003e\u003cstrong\u003eBluetooth Water Tank Gauge\u003c\/strong\u003e\u003c\/a\u003e page. \u003c\/p\u003e \u003cp\u003eThis recessed 12V hard-wired gauge uses a polarized backlit display, live liter or gallon readout, and inline hose-line installation so nothing is fitted to the tank itself. It is a good choice for customers who want a permanent, OEM-style installation instead of using a phone app.\u003c\/p\u003e \u003cdiv class=\"important-info\"\u003e \u003cdiv class=\"important-info__title\"\u003eImportant Info\u003c\/div\u003e \u003cp\u003eThis gauge tracks water use from the programmed starting amount. After refilling the tank, the unit must be reset so the stored total returns to the programmed value. This unit does not have Bluetooth.\u003c\/p\u003e \u003c\/div\u003e \u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eFlush-mount recessed display for a built-in look\u003c\/li\u003e \u003cli\u003eLarge polarized backlit LCD screen\u003c\/li\u003e \u003cli\u003eDisplays exact liters or gallons with live readings\u003c\/li\u003e \u003cli\u003e12V hard-wired operation\u003c\/li\u003e \u003cli\u003eNo drilling or tank access required, sender installs inline on the hose line\u003c\/li\u003e \u003cli\u003eWorks with freshwater tanks only\u003c\/li\u003e \u003cli\u003eCompatible with pressurized and gravity-fed systems\u003c\/li\u003e \u003cli\u003eProgrammable tank size up to 99,999 liters\u003c\/li\u003e \u003cli\u003eAudible end-of-capacity alert\u003c\/li\u003e \u003cli\u003eRed display warning at zero or below\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e12-month warranty\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cstrong\u003eTechnical Specs\u003c\/strong\u003e\u003c\/h2\u003e \u003ch4 class=\"specs-title\"\u003eTechnical Specs\u003c\/h4\u003e \u003ctable style=\"width: 100.089%;\" class=\"dist-table-hover\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth style=\"width: 35.3995%;\"\u003eSpec\u003c\/th\u003e \u003cth style=\"width: 64.2422%;\"\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eProduct Type\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003eFlush-mount water tank gauge\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eUse\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003eFreshwater tanks only\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eDisplay\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003ePolarized backlit LCD\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eMounting\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003eRecessed \/ flush mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eUnits\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003eLiters or gallons\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003ePower\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003e12 Volt hard-wired only\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eSender Lead Included\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003e4 ft (1.4 m)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eOptional Extension Length\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003e10 ft (3 m)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eSender Thread\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003e1\/2 in BSP male\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eHose Connectors\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003eNot included in all options\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eHose Connector Requirement\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003e2 x 1\/2 in BSP female to 1\/2 in NPT male adapters, or compatible plumbing fittings\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eDimensions (LxWxD)\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003e3.43 in x 3.15 in x 1.18 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35.3995%;\"\u003eWarranty\u003c\/td\u003e \u003ctd style=\"width: 64.2422%;\"\u003e12 months\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch4 class=\"specs-title\"\u003eWhat Is Included\u003c\/h4\u003e \u003ctable class=\"dist-table-hover\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eItem\u003c\/th\u003e \u003cth\u003eIncluded\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eFlush-mount display unit\u003c\/td\u003e \u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSender unit\u003c\/td\u003e \u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e1.4 m sender lead\u003c\/td\u003e \u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e3 m extension lead\u003c\/td\u003e \u003ctd\u003eNo, bundle dependent\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNPT adapter pair\u003c\/td\u003e \u003ctd\u003eNo, bundle dependent\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003e\u003cstrong\u003eResources and Downloads\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0530\/4831\/1980\/files\/H2F-FM_Flush_Mount_Water_Tank_Gauge_Installation_Guide_1.pdf?v=1776805934\" title=\"Flush mount water tank gauge\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eInstallation Guide (Flush Mount Water Tank Gauge)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (click to expand)\u003c\/strong\u003e\u003c\/h2\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e1.\u003c\/span\u003e How does the Flush Mount Water Tank Gauge work?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eThe sender installs inline on the water line and the display tracks water use from the programmed tank amount. The built-in gauge shows the remaining water in liters or gallons.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e2.\u003c\/span\u003e Does it require drilling into the tank?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eNo. The sender is installed on the hose line, so nothing is fitted to the tank itself.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e3.\u003c\/span\u003e Is this gauge powered by 12V only?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eYes. This model is designed for 12V hard-wired operation.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e4.\u003c\/span\u003e Where should the sender be installed?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eFor best results, install the sender about 200 mm after the pump and away from 90 degree elbows. If space is limited, it can be fitted before the pump.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e5.\u003c\/span\u003e Can I switch between liters and gallons?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eYes. The unit can be changed between liters and gallons through the power reconnect procedure described in the installation guide.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e6.\u003c\/span\u003e Do I have to reset it after refilling the tank?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eYes. After refilling the tank, turn the display on and hold the reset button for six seconds so the unit returns to the programmed value.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e7.\u003c\/span\u003e Does it work with gravity-fed and pressurized systems?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eYes. It is suitable for both gravity-fed and pressurized freshwater systems.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e8.\u003c\/span\u003e Can I cut or extend the sender lead?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eNo. The sender and extension leads should not be cut or joined. Use the proper extension lead if you need more length.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e9.\u003c\/span\u003e What fittings do I need for installation?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eThe sender has 1\/2 in BSP male threads. Many customers use 1\/2 in BSP female to 1\/2 in NPT male adapters, or other compatible plumbing fittings that suit their hose and system.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"faq-item\"\u003e \u003cdiv class=\"question\"\u003e \u003cspan\u003e10.\u003c\/span\u003e What happens when the tank runs low or empty?\u003c\/div\u003e \u003cdiv class=\"answer\"\u003e \u003cp\u003eWhen the remaining capacity reaches zero or below, the unit gives an audible alert and the display turns red.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Topargee","offers":[{"title":"Gauge Only","offer_id":44618409476199,"sku":"H2F-FM","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"Complete Kit (Gauge + 3m Extension + NPT Adapters)","offer_id":44618409508967,"sku":"H2F-FM-12V-NPT-EXT","price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/5191\/6135\/files\/Topargee_flush_mount_water_tank.webp?v=1789422420","url":"https:\/\/orionvangear.store\/products\/flush-mount-water-tank-gauge","provider":"orionvangear.store","version":"1.0","type":"link"}