{"product_id":"camco-40065-rv-water-pressure-regulator-with-gauge","title":"Camco 40065 RV Water Pressure Regulator with Gauge","description":"\u003cp class=\"nvn-hero\"\u003eThe Camco 40065 is an adjustable RV water pressure regulator with a built-in gauge, so you can see exactly what a campground hookup is sending into your rig and dial it down before it does any damage. Lead-free polymer body, 3\/4 inch hose thread, and a 90 degree design that keeps the hose out of your way at the spigot.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eCity water hookups at a campground are a gamble. One park runs a gentle, easy pressure, the next one slams your rig with 90 PSI or more, and your RV's plumbing never signed up for that. High pressure is how you end up with a cracked fitting behind a wall, a leaking water heater, or a blown supply line while you're out hiking for the day. The Camco 40065 sits between the campground spigot and your fresh water hose and takes that worry off the table. Turn the knob, watch the gauge, and set your incoming pressure to something your lines, fittings, and water heater can live with all season.\u003c\/p\u003e\n\u003cp\u003eWhat we like about this one is the gauge. A lot of regulators are set-and-forget pucks that give you no idea what's actually coming through the line. This one shows you the real number right at the hookup. So you can dial it in the moment you connect, and glance at it any time you suspect a park is running hot. The knob is fully adjustable, not a fixed factory preset, which means you're in control of the number instead of trusting a one-size setting that may or may not suit your rig. Newer RV with PEX everywhere? Older trailer with tired fittings? You set it where it needs to be.\u003c\/p\u003e\n\u003cp\u003eThe body is a blue polymer, not brass, which keeps the weight down and won't corrode on you over the years. The connection is a standard 3\/4 inch garden hose thread, so it mates up to any campground spigot and any RV fresh water hose you already own. Nothing special to buy. The 90 degree design turns the hose downward right at the tap. That's a small thing until you've wrestled a hose that wants to kink straight off a low spigot, and then you really appreciate the angle.\u003c\/p\u003e\n\u003cp\u003eDrinking water safety is handled. The 40065 is lead free, carries CSA low lead content certification, and meets NSF\/ANSI 372. So the water coming through it is safe to drink, cook with, and use to fill your fresh tank. If you've got kids along or you top off your tank for boondocking, that certification is worth having.\u003c\/p\u003e\n\u003cp\u003eOne honest note. This particular model does not have a built-in check valve. A check valve stops water from flowing backward through the regulator, which some folks want when they run an onboard water pump and a city hookup on the same plumbing. If backflow prevention is on your list, plan to add a separate inline check valve. For the vast majority of RVers who just want to protect their plumbing at the hookup, it's a non-issue, and skipping the check valve keeps the flow strong.\u003c\/p\u003e\n\u003cp\u003eA couple of field tips from folks who've installed plenty of these. Wrap the threads with plumber's tape before you snug it down. Polymer threads seal fine on their own, but a wrap of tape keeps them from weeping under pressure and saves you a puddle at the connection. And when you're winterizing or storing the rig for the cold months, pull the regulator off the hose and store it inside. Gauges don't love a hard freeze, and the needle can stick if the unit sits out through a deep winter. Treat it right and it'll ride along with you season after season.\u003c\/p\u003e\n\u003cp\u003eFor most travel trailers, fifth wheels, and motorhomes, this is exactly the kind of gear that should live on your fresh water hose permanently. It's cheap insurance against a burst line or a blown fitting when you're parked a thousand miles from home. Screw it on at every hookup, set the gauge, and you can stop thinking about water pressure for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eBuilt-in pressure gauge shows real-time incoming water pressure right at the hookup\u003c\/li\u003e\n  \u003cli\u003eFully adjustable knob lets you dial pressure to suit your rig instead of a fixed preset\u003c\/li\u003e\n  \u003cli\u003eStandard 3\/4 inch garden hose thread connects to any campground spigot and RV fresh water hose\u003c\/li\u003e\n  \u003cli\u003e90 degree design angles the hose downward to reduce kinking at low spigots\u003c\/li\u003e\n  \u003cli\u003eLead-free polymer body resists corrosion and keeps weight down\u003c\/li\u003e\n  \u003cli\u003eCSA low lead content certified and NSF\/ANSI 372 compliant for safe drinking water\u003c\/li\u003e\n  \u003cli\u003eNo built-in check valve keeps water flow strong at the hookup\u003c\/li\u003e\n  \u003cli\u003eBlue polymer housing stands up to UV and outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Camco reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the Camco 40065 do for my RV?\u003c\/summary\u003e\n    \u003cp\u003eIt regulates the water pressure coming from a campground or city hookup before it reaches your RV plumbing. High pressure can crack fittings, split supply lines, and damage your water heater. The 40065 lets you set a safe incoming pressure and see it on the gauge.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the 40065 adjustable?\u003c\/summary\u003e\n    \u003cp\u003eYes. It has an adjustable knob, so you set the outgoing pressure yourself rather than relying on a fixed factory preset. Turn the knob, watch the gauge, and set it where your rig is comfortable.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it have a pressure gauge?\u003c\/summary\u003e\n    \u003cp\u003eIt does. The built-in gauge shows you the real pressure right at the hookup, so you always know what's coming into your plumbing and can adjust on the spot.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat size is the hose fitting?\u003c\/summary\u003e\n    \u003cp\u003eStandard 3\/4 inch garden hose thread on both ends. It connects to any campground spigot and to any RV fresh water hose you already own.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it include a check valve?\u003c\/summary\u003e\n    \u003cp\u003eNo. This model does not have a built-in check valve. If you need backflow prevention, for example when running an onboard pump and a city hookup together, add a separate inline check valve.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the water safe to drink through it?\u003c\/summary\u003e\n    \u003cp\u003eYes. The 40065 is lead free, carries CSA low lead content certification, and meets NSF\/ANSI 372. It's safe for drinking, cooking, and filling your fresh water tank.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is it made of?\u003c\/summary\u003e\n    \u003cp\u003eA blue polymer body rather than brass. That keeps the weight down and resists corrosion over years of outdoor use.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy is it shaped at 90 degrees?\u003c\/summary\u003e\n    \u003cp\u003eThe 90 degree design turns the hose downward at the spigot, which cuts down on kinking when the tap sits low to the ground. It's a small design touch that makes hookups easier.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I keep the fittings from leaking?\u003c\/summary\u003e\n    \u003cp\u003eWrap the threads with plumber's tape before tightening. Polymer threads seal well, but a wrap of tape stops any weeping under pressure and keeps the connection dry.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I leave it on through winter storage?\u003c\/summary\u003e\n    \u003cp\u003eWe'd pull it off and store it inside. Gauges don't handle a hard freeze well, and the needle can stick if the unit sits out through a cold winter. Remove it when you winterize and it'll last for years.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eCamco 40065 Adjustable RV Water Pressure Regulator with Gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCamco\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e40065\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e014717400657\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eWater Pressure Regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eRV Fresh Water Plumbing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAdjustable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eGauge\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHose Fitting\u003c\/th\u003e\n\u003ctd\u003e3\/4 Inch Garden Hose Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003e90 Degree\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBuilt-In Check Valve\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eCSA Low Lead Content, NSF\/ANSI 372\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLead Free\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does the Camco 40065 do for my RV?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It regulates the water pressure coming from a campground or city hookup before it reaches your RV plumbing. High pressure can crack fittings, split supply lines, and damage your water heater. The 40065 lets you set a safe incoming pressure and see it on the gauge.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is the 40065 adjustable?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It has an adjustable knob, so you set the outgoing pressure yourself rather than relying on a fixed factory preset. Turn the knob, watch the gauge, and set it where your rig is comfortable.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it have a pressure gauge?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It does. The built-in gauge shows you the real pressure right at the hookup, so you always know what's coming into your plumbing and can adjust on the spot.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What size is the hose fitting?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Standard 3\/4 inch garden hose thread on both ends. It connects to any campground spigot and to any RV fresh water hose you already own.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it include a check valve?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. This model does not have a built-in check valve. If you need backflow prevention, for example when running an onboard pump and a city hookup together, add a separate inline check valve.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is the water safe to drink through it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The 40065 is lead free, carries CSA low lead content certification, and meets NSF\/ANSI 372. It's safe for drinking, cooking, and filling your fresh water tank.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is it made of?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A blue polymer body rather than brass. That keeps the weight down and resists corrosion over years of outdoor use.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why is it shaped at 90 degrees?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The 90 degree design turns the hose downward at the spigot, which cuts down on kinking when the tap sits low to the ground. It's a small design touch that makes hookups easier.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I keep the fittings from leaking?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Wrap the threads with plumber's tape before tightening. 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