Camco RV Brass Blow Out Plug - Essential RV Winterizing Tool - Heavy-Duty Brass Construction - Helps Clear Your Water Lines During RV Winterization and Dewinterization (36153)

The Camco RV Brass Blow Out Plug is one of those tools that just does exactly what it’s supposed to. The solid brass construction feels durable and built to last, and it threads on smoothly with no leaks. Makes winterizing my RV quick and easy—just connect it to the city water inlet, hook up an air compressor, and blow out the lines. Be sure to use a pressure regulator on your compressor so you don’t over-pressurize your camper’s lines and risk blowing something apart. Bottom line: Well-made, easy to use, and a must-have for RV maintenance—just use it safely.

Great product use it to clear out a hose line of any remaining water

Excellent. Worked great to blow out my water line and winterize it.

Works well, apparently the 2021 TAB 320 camper has a deep enough valve on the City water port that the threads on this blowout plug wouldn't reach the rubber seal inside. Adding a regular nylon/rubber hose washer inside the port gave it something to seal against. I didn't see a need to remove the hose washer after since it's made for the inside of water fittings and doesn't interfere with anything else.

Easy to use and works great on my small camping trailer. I used my battery powered tire inflator instead of a big air compressor and it did a great job.

Works as it should. I used it to blow water out of the lines in my camper for winterization. We'll made product

Basic simple design, exactly what I like to use in place of wasting all kinds of cool products and potentially polluting. Simply put this in your water connection and pressurize it gently while opening your main drains as well as all spigots showers and sinks effectively removing all of water from the system, obviously this requires a small air compressor and the ability to lock it on the end of a rubber tire valve. It’s nice and compact and stores way in my accessory bin nicely until I need it. I like how it uses the standard tire connection because I am able to use my battery powered inflator or my air chuck on my bigger compressor for more volume. As far as installation goes, you can use your bare hands and just turn red in till it’s snug and that’s good enough. I think as long as I don’t lose that darn thing it’ll last as long as my camper does!

Though most of the time you think of clearing water lines in a RV or garden hoses for the Winter, this valve is a life saver when your AC lines get clogged with silt and the normal muck that comes out of Air Conditioners in your house. Most AC Repair companies will charge $100+ just to clear out drain lines when they get plugged. I found out by putting this on a 3/4" PVC fitting and putting it into the vertical PVC pipe near your AC unit inside the house (don't forget to CLOSE the valves coming FROM the unit or you will blow the junk BACK INTO your AC!), and using a small compressor, not putting much more than 10PSI pressure through it, this will do the trick! There are very small compressors frequently sold with portable battery jumping units that are perfect for this job. The value is solid brass and will last a lifetime.

This is good quality and worked well for blowing out the waterlines in my RV. I have had a plastic version of this in past which was crap. This is the real thing and works!

Wanted a proper cap with schrader valve to put into the top of a radiator vent hole to pressjre tesy heating sysyem, couldn't work out the thread description but it certainly isn't BSP. I think the thread may be NPT or something Chinese or American. So no good to me, had to destroy blister pack to open and try, so that means I can not return it. The only positive thing I can say is that it is very good quality.

Well made!

great product

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