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🚐 Brass RV Blow Out Plug – Make Water Line Winterizing Easier

🚐 Brass RV Blow Out Plug – Make Water Line Winterizing Easier

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Regular price $29.98
Regular price $29.98 Sale price $34.99
SAVE 14% Sold out
 
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🚐 Brass RV Blow Out Plug – Make Water Line Winterizing Easier

🚐 Brass RV Blow Out Plug – Make Water Line Winterizing Easier

Regular price $29.98
Regular price $29.98 Sale price $34.99
SAVE 14% Sold out
RV SEASONAL MAINTENANCE

A small connection for your winterizing routine.

After draining your RV water system, residual water may still remain in the lines. This compact brass plug connects a compatible air source to help move that water through open fixtures as part of your vehicle's winterizing procedure.

🔩 Brass body🚐 RV maintenance🧰 Compact to store
🔩 BRASS CONSTRUCTION✦↔ THREADED WATER CONNECTION✦💨 CAPPED AIR VALVE✦🚐 SEASONAL RV CARE✦
BEFORE WINTER STORAGE

Give remaining water a way out.

Gravity draining may leave water in parts of an RV's plumbing. Used with a compatible air source and the procedure in your vehicle manual, the plug helps direct regulated air through the system while fixtures are opened.

Follow your RV manufacturer's instructions. Tanks, pumps, appliances and drain traps may require additional steps. This adapter alone does not complete winterization.
Illustration of the blow out plug in an RV water line draining setup
CHECK THE CONNECTIONS

Fit matters at both ends.

The threaded end must match your RV's designated water inlet, while the valve end needs a suitable air chuck. Check both connections against your own setup before ordering.

01Confirm water inlet thread compatibility.
02Confirm the air chuck connection.

A universal fit or specific thread size is not verified on the product listing.

Diagram identifying the threaded water inlet end and air valve end
THE BASIC SEQUENCE

Prepare. Connect. Follow your RV's procedure.

01 / PREPARE

Follow the vehicle manual

Disconnect the water supply and complete the required draining, appliance and bypass steps.

02 / CONNECT

Fit the compatible adapter

Attach it to the designated inlet, then connect a suitable air chuck.

03 / DRAIN

Use regulated air

Use clean air at the pressure specified by your RV manufacturer, opening fixtures as directed.

Pressure reminder: The plug does not regulate pressure. Follow your RV, appliance and air-source instructions; additional draining or RV antifreeze may be required.
Three-step illustration of fitting the plug, connecting an air chuck and opening fixtures
PRACTICAL DETAILS

Made to live in the maintenance kit.

The brass body has hex-shaped sides for handling at the connection. A cap covers the valve between uses; inspect the threads and valve, then store the fitting clean and dry.

Close views of the brass body, hex grip and protective valve cap
READY WHEN THE SEASON CHANGES

Small enough to keep with your RV essentials.

Put it with your other seasonal maintenance supplies so you can find it when the last trip of the season is over. Choose the 1-piece or 2-piece option at checkout.

Air compressor, air chuck and other tools pictured for context are not included in the listed plug options.

Small brass blow out plug shown beside an RV maintenance bag
THE NEXT SEASON STARTS HERE

One useful part of a complete winterizing plan.

Use it to connect a suitable air source during air-assisted draining, then finish the rest of your RV manufacturer's winterizing checklist.

Brass RV blow out plug pictured with an RV winter storage scene
PRODUCT HIGHLIGHTS

The connection, without extra bulk.

01 / BODY

Brass construction

Compact metal fitting with hex-shaped sides.

02 / AIR END

Capped valve

A valve-style connection for a suitable air chuck, with a protective cap for storage.

03 / CHOICE

1 or 2 pieces

Select the quantity that suits your maintenance kit.

SPECIFICATIONS

Check the details before ordering.

ProductRV water line blow out plug
BodyBrass with hex-shaped gripping sides
ConnectionThreaded water inlet end and capped air valve end; confirm compatibility with your setup
Approximate height1.65 in / 4.19 cm, as listed by the seller
Quantity options1 piece or 2 pieces
Required separatelyCompatible water inlet, suitable air chuck and regulated external air source
FAQ

A few questions before you connect.

Will this fit every RV?

Compatibility depends on your water inlet threads and air chuck. Check both connections before ordering; the product listing does not verify a universal fit.

Does the plug remove water on its own?

No. It is an adapter for a compatible external air source. The air source and air chuck are separate.

What air pressure should I use?

Use a regulator and follow the pressure and procedure specified by your RV and appliance manufacturers. This plug does not regulate pressure.

Does this complete winterizing?

No. Other parts of the water system may need separate draining, bypass steps or RV antifreeze. Follow your manufacturer's complete checklist.

What comes with the quantity options?

Choose either the 1-piece or 2-piece plug option on the product page. An air compressor and air chuck are not included.

PREPARE FOR STORAGE

Add the right quantity to your RV kit.

Check connection compatibility, then choose 1 piece or 2 pieces.

Choose Your Quantity →
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