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  1. RV Water Inlets
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  4. Gravity Fill Inlet
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B&B RV Water Center - City Water and Gravity Fill - Brass Check Valve - Key Lock - Black
B and B Molders

B&B RV Water Center - City Water and Gravity Fill - Brass Check Valve - Key Lock - Black

Part Number: BM78MR
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$60.26
RV Water Inlets
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Update your RV's fresh-water access with this dual-fill secure hatch. Includes a gravity port to fill your fresh-water tank and a threaded brass check valve for pressurized city water. Vent allows air into your tank so water flows smoothly. Great Prices for the best rv water inlets from B and B Molders. B&B RV Water Center - City Water and Gravity Fill - Brass Check Valve - Key Lock - Black part number BM78MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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B and B Molders RV Water Inlets - BM78MR

  • City Fill Inlet
  • Gravity Fill Inlet
  • Black
  • Plastic
  • Brass
  • Flush Mount
  • 3-1/4 Inch Deep
  • B and B Molders

Update your RV's fresh-water access with this dual-fill secure hatch. Includes a gravity port to fill your fresh-water tank and a threaded brass check valve for pressurized city water. Vent allows air into your tank so water flows smoothly.


Features:

  • Dual water hatch provides a gravity fill port and a city water inlet on your RV
  • Gravity fill opening and spout lets you fill your fresh-water tank
    • Uses barbed connection inside for 1-3/8" or 1-1/4" hose to tank
    • Twist-on cap holds fast to keep fill clean and prevent loss
  • City water inlet connects to a drinking water hose for a pressurized connection at home or at park
    • Brass check valve keeps pressurized water from backflowing
    • 1/2" MPT fitting inside connects to RV system
    • Rubber plug fits tight
  • Air vent attaches 3/8" tubing (not included) to tank, balances air pressure for smooth water flow
  • NSF, IAPMO, CSA, and TEI certified
  • Includes mounting hardware, lock, and key
  • Made in the USA


Specs:

  • Cutout dimensions: 4-3/4" tall x 5-7/8" wide
  • Outside dimensions: 6-1/2" tall x 7-5/8" wide
  • Collar depth: 1-1/2"
  • Total depth: 3-1/4"
  • 1-Year warranty


723-037-00074 B and B Molders City/Gravity Water Center w/ Brass Check Valve, Key Lock, Black - 94255





Video of B&B RV Water Center - City Water and Gravity Fill - Brass Check Valve - Key Lock - Black

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of B and B Molders RV Water Inlets - City Fill Inlet - Gravity Fill Inlet - BM78MR

Hello neighbors, Steven here with etrailer.com. Today we're looking at our B&B RV Water Center and you can connect city water or gravity fill it with the built-in brass check valve, lock and key and it's black in color. So folks, a dual water hatch is gonna provide a gravity fill port and a city water inlet to your RV and let you fill your fresh water tank. So you got the city hookup here with the brass check valve included with the strainer to keep everything clean. It's got a rubber cover on it that you can take on or off. You got the fill cap here for the gravity fill.

You got an air vent down here. And one thing to point out on the door here is one, it's lockable, you can twist the key and lock it, but two, it's got a nice little pass through here built in. So when you hook up the hose, you can have the hose and have it locked still so no one can disconnect your water. So nice little feature there from the start. The whole thing here is made of a nice heavy duty plastic.

It has been UV treated, so it's not gonna discolor, it's not gonna fade over time and all that kind of stuff. It is NSF certified, TEI certified CSA and IAPMO certified as well. And like I said, you got twist on caps and rubber plugs to hold everything in place, you'd need a 3/8" hose to air vent this. That's gonna help balance the air pressure for smooth water. That's this guy here.

Again, the brass check valve here with the half inch MPT or male pipe threads, that's standard size. And on the the gravity fill here, you've got the barb fitting. That'll connect either to a 1-3/8" or a 1-1/4" hose. As far as installing, you've got all your screws here, they've been painted black on the head. I turned a couple around just so you can see that.

And you got your included butyl tape. Now butyl tape, if you're not aware, is basically a putty like substance and you just simply roll that out, put it around the whole edge, put it in place on the RV or camper, put your screws through it through the holes, and it's gonna make a nice pressed tight fitting. It's gonna kind of scooch that out if you will, and make everything nice, watertight and everything for you. Now as far as some dimensions, overall I get 7-5/8". If I go this way, I get 6-1/2". The depth here is 1-1/2". Now that's just on the part that's gonna be recessed behind there. Now as far as this way, I get 4-3/4" on that cutout by 5-7/8". Now the total depth, if you count the hose barb fitting this way, I was getting about 3-1/4", but I had to use another straight edge here to get it accurate so. Again folks, this is the nice B&B RV Water Center for the city water or gravity fill. Nice one year warrant on the products folks, I think you'll be happy with it. I'm Steven, thanks so much for watching and have a great day.

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Info for this part was:

Employee Steven C
Installed by:
Steven C
Employee Amanda M
Edited by:
Amanda M
Employee Cody B
Written by:
Cody B

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