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RV Gravity Water Fill Port

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Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
From $27.99
$27.99 - $27.99
Current price $27.99
Availability:
100 in stock, ready to be shipped

14-Day Return PolicyYou have 14 days after receiving your item to request a return. Return shipping costs are the customer’s responsibility unless the item is damaged, defective, or incorrect.

Filling your RV fresh water tank by gravity shouldn’t mean a lid that flies open on the highway, a tank that won’t fill because of vacuum lock, or dust and debris contaminating your drinking water. This gravity water fill port solves all three in one unit — a magnetic snap lid stays firmly shut while driving and opens with a single touch, a built-in tank vent hole prevents vacuum formation so water flows in freely every time, and a rubber dust cap seals the inlet when not in use to keep the interior clean and hygienic. Made from UV-resistant ASA with IP44 weatherproofing, it installs into a standard 79×79mm cutout and connects to a 40mm hose fitting. Clean, secure, and built to last on any RV, motorhome, or caravan.

🔺 Product Details

Why This Gravity Fill Port Stands Out

  • Magnetic Snap Lid: Dual magnetic closure holds the lid firmly shut at highway speed — no rattling, no wind-blown openings, opens instantly with one touch
  • Built-In Tank Vent Hole: Integrated air vent prevents vacuum lock in the water tank — water flows in smoothly without gurgling, stopping, or overflow
  • Rubber Dust Cap with Key Lock: Tight-sealing rubber plug blocks dust, insects, and debris from entering the fill port — keeps your water supply clean and hygienic
  • ASA Material: UV-resistant, impact-resistant engineering plastic — won’t yellow, crack, or warp after years of outdoor sun exposure
  • IP44 Weatherproof: Splash-resistant rated — safe for permanent outdoor installation on RV sidewalls in rain and road spray
  • Standard 79×79mm Cutout: Fits most RV and caravan sidewall panels — straightforward installation with included screws
  • 40mm Hose Connection: Compatible with standard 40mm gravity fill hoses and funnels

Key Design Details

  • Magnetic lid: Snaps shut automatically — stable and secure, won’t move in transit
  • Tank vent hole: Prevents water tank vacuum — ensures smooth, uninterrupted gravity filling
  • Rubber dust cap: Blocks dust and insects from entering fill port — hygienic protection between fills
  • Compact profile: 13cm wide × 14.5cm tall — low-profile flush mount blends into RV exterior

*Manual measurements may have ±1mm tolerance. Confirm cutout dimensions before installation.

🔺 Specifications & Installation
  • Product Name: RV Gravity Water Fill Port
  • Material: ASA (UV-resistant, impact-resistant)
  • Color: White
  • IP Rating: IP44 (splash-proof)
  • Overall Dimensions: 145 × 130 × 85mm
  • Mounting Cutout: 79 × 79mm
  • Hose Connection: 40mm
  • Weight: 255g
  • Lid Closure: Magnetic snap (dual-point)
  • Dust Cap: Rubber seal with key lock
  • Tank Vent: Integrated vent hole on inlet body
  • Origin: China
Why Choose ROQIFY

Why Choose ROQIFY

Backed by over 10 years of manufacturing and export experience, ROQIFY is committed to providing reliable RV and marine solutions trusted by customers worldwide
10+ Years Industry Experience
Exported to 100+ Countries Worldwide
Reliable Quality Control & Testing
Competitive Factory Direct Pricing
Professional OEM & ODM Support
Fast Response & Customer Service
Trusted by RV & Marine Customers Globally
ROQIFY®
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Reliable Solutions for RV & Marine Living.

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