RV City Water Flange
Need a way to get water on board your camper van? Mount this RV City Water Flange, and plumb it into your RV water system.
This RV City Water Flange features:
- Lead-free brass check valve with 1/2” MPT
- Direct OEM replacement for many RVs
- UV- and impact-resistant
- Paintable
- Polar White
- Cutout Dimension: 1-1/2” dia.
- Outside Dimension: 3” dia.
- Valve Depth: 1-11/16”
Vehicle fitment
- Product type
- Water system component
- Vehicle
- Camper vans, RVs, trailers, and mobile builds
- Summary
- Camper vans, RVs, trailers, and mobile builds that need a compatible water system component. Confirm capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Need a way to get water on board your camper van? Mount this RV City Water Flange, and plumb it into your RV water system.
Fitment FAQ
What does this RV City Water Flange fit?
This RV City Water Flange fits Camper vans, RVs, trailers, and mobile builds.
Is this product vehicle-specific?
This water system component is not tied to one van generation. Fit depends on measurements, installation requirements, and the build layout.
What should I verify before ordering?
Confirm capacity, fitting sizes, hose routing, mounting location before checkout.
What installation details matter?
Confirm capacity, fitting sizes, hose routing, mounting location before ordering. Use professional installation when safety-critical, structural, electrical, fuel, water, or suspension work needs to be verified.
Who is this product best for?
This water system component is intended for camper van conversions, RV upgrades, overland builds, and mobile installations where the product specifications match the build.
Campervan HQ fitment guide
RV City Water Flange for camper van and RV builds
RV City Water Flange supports Camper vans, RVs, trailers, and mobile builds applications where fitment, measurements, installation requirements, and build layout should be confirmed before ordering.
Why choose this product?
- Supports camper van, RV, and mobile build planning
- Helps confirm measurements, installation needs, and clearances before checkout
- Useful for matching the product to the build layout before ordering
Installation context
- Confirm measurements and clearances
- Review wiring, mounting, sealant, or material requirements where relevant
- Use professional installation when the build requires it
Compatibility notes
Camper vans, RVs, trailers, and mobile builds that need a compatible water system component. Confirm capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Need a way to get water on board your camper van? Mount this RV City Water Flange, and plumb it into your RV water system.
Common use cases
- Camper van conversions
- RV upgrades
- Trailer and overland builds

