---
product_id: 322365317
title: "Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats"
brand: "beiyoule"
price: "₩156414"
currency: KRW
in_stock: true
reviews_count: 5
category: "Beiyoule"
url: https://www.desertcart.kr/products/322365317-gravity-city-water-inlet-fill-dish-hatch-lock-for-rv
store_origin: KR
region: South Korea
---

# 1/2 inch vent for fast water fill Lockable cap with 2 keys Leak-proof seal ring Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats

**Brand:** beiyoule
**Price:** ₩156414
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in freshness, unlock adventure!

## Quick Answers

- **What is this?** Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats by beiyoule
- **How much does it cost?** ₩156414 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/322365317-gravity-city-water-inlet-fill-dish-hatch-lock-for-rv)

## Best For

- beiyoule enthusiasts

## Why This Product

- Trusted beiyoule brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Refill Technology:** 1/2 inch vent design accelerates water flow, saving you time on the road.
- • **Durable & Weather-Resistant:** High-quality plastic construction resists dust, leaks, and harsh outdoor conditions.
- • **Secure Your Freshwater Access:** Lockable hatch with two keys ensures only you control your water inlet.
- • **Universal Fit for RVs & Boats:** Compatible with most fresh water inlets on motorhomes, caravans, and boats.
- • **Peace of Mind on Every Journey:** Leak-proof seal ring keeps your water clean and your system protected.

## Overview

The Gravity City Water Inlet Fill Dish Hatch Lock is a durable, lockable plastic cap designed for most fresh water inlets on RVs, trailers, caravans, and boats. Featuring a 1/2 inch vent for quick water filling and a leak-proof seal ring, it ensures secure, fast, and clean water access while protecting against dust and leaks. Supplied with two keys, it offers enhanced security and peace of mind for your mobile water system.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Review: ممتاز وبديل للي انكسر عندي عجبني المنتج
Review: Exactly what I thought it was when I ordered it and fit perfectly

## Features

- RV Gravity Water Inlet & Gravity Water Inlet Fill Dish Hatch Lock- Fresh water inlet locakable cap supplied with two keys suitable for most fresh water inlets on motorhomes caravans and boats.
- Cover DesignVent: 1/2 inch. The 1/2 inch vent on the hatch ensures that water can be added quickly; The seal ring is designed to prevent leakage, dust and water leakage. Gravity Water Inlet Lockable Cap with Lock for Most Fresh Water Inlets on RV Motorhomes Caravans and Boats.
- Gravity Water Inlet & Fresh Water Fill Hatch with Lock- Gravity Design, water fill hatch inlet for RV trailer cars.Gravity plastic water inlet, threaded and tower-type interface, the air outlet can quickly add water.
- Material Made of plastic. Durable for useWith lock and keyPlastic water inlet, the hatch is equipped with a lock and key.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D6KKMM3 |
| Brand | beiyoule |
| Colour | 2 |
| Customer Reviews | 3.7 3.7 out of 5 stars (109) |
| Date First Available | 17 July 2020 |
| Item Weight | 10 g |
| Material | not null |
| Model Number | 15949663144496 |
| Product Dimensions | 32 x 10 x 8 cm; 10 g |

## Images

![Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats - Image 1](https://m.media-amazon.com/images/I/51mLoaKfPvL.jpg)
![Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats - Image 2](https://m.media-amazon.com/images/I/61yEsrUFpoL.jpg)
![Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats - Image 3](https://m.media-amazon.com/images/I/511xIljZxKL.jpg)
![Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats - Image 4](https://m.media-amazon.com/images/I/51g8QQpNm-L.jpg)
![Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats - Image 5](https://m.media-amazon.com/images/I/51p-dsDmd8L.jpg)

## Questions & Answers

**Q: does the city inlet have a backflow**
A: Yes it does. It is shown on the last picture

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***D on 12 April 2023*

ممتاز وبديل للي انكسر عندي عجبني المنتج

### ⭐⭐⭐⭐⭐ Review
*by M***S on 28 March 2025*

Exactly what I thought it was when I ordered it and fit perfectly

### ⭐⭐⭐⭐⭐ Review
*by C***B on 19 August 2021*

Very happy with the quality of this product along with it came with all the installation parts needed to put it in including Teflon tape very good highly recommend tough but flexible plastic

## Frequently Bought Together

- beiyoule Gravity City Water Inlet Fill Dish Hatch Lock for RV Trailer Cars for Most Fresh Water Inlets on RV Motorhomes Caravans & Boats
- Valterra T50 3" Hub x 3" Bay with Cap Valve Assembly,Black
- SEAFLO 33-Series Water Pressure Pump - 115V AC, 3.3 GPM, 45 PSI, Self Priming, Smart Pressure Switch, UL & CSA Certified, for RV, Caravan, Off-Grid, Marine, and Industrial Use

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/322365317-gravity-city-water-inlet-fill-dish-hatch-lock-for-rv](https://www.desertcart.kr/products/322365317-gravity-city-water-inlet-fill-dish-hatch-lock-for-rv)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*