Square Water Inlet Hatch Cover – Gravity & Pressure Fill Port

Square Water Inlet Hatch Cover with Pressure Filling Pipe End

Upgrade your vehicle or equipment with this precision-engineered Square Water Inlet Hatch Cover. Designed as a drop-in modification accessory, it supports both gravity water inlet and pressure filling pipe configurations — making it a versatile choice for custom builds, recreational vehicles, caravans, marine vessels, and other applications requiring a secure, clean-looking water intake port.

Available in two size configurations (151-166 and 193-164) and two classic finish options (White and Black), this hatch cover blends seamlessly into a variety of panels and surfaces. The square profile delivers a modern, flush-fit aesthetic while maintaining a robust and leak-resistant seal around your water inlet.

Made in Mainland China.

Key Features

• ✅ Dual-function design — compatible with both gravity and pressure water filling systems
• ✅ Square profile — modern, flush-fit look for a clean, professional finish
• ✅ Two size options — Model 151-166 and Model 193-164 to suit different panel cutout dimensions
• ✅ Available in White or Black — easy to match your vehicle or equipment's colour scheme
• ✅ Durable construction — built to withstand regular use and exposure to water
• ✅ Easy to install — designed as a direct-fit modification accessory for DIY builds
• ✅ No electronic components — straightforward mechanical fitting, no wiring required
• ✅ No high-concern chemicals — safe for use in water intake applications

Specifications

What's in the Box?

• 1× Square Water Inlet Hatch Cover (model and colour as selected)

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Further Reading

For guidance on safe DIY plumbing and water system modifications, refer to the U.S. Consumer Product Safety Commission (CPSC) for general product safety standards.

Learn more: Slate (vehicle)

Frequently Asked Questions

Q: What are the two size models available for this square water inlet hatch cover?

A: This hatch cover is available in two size configurations: Model 151-166 and Model 193-164. These numbers refer to the panel cutout dimensions, so be sure to measure your existing opening before selecting the correct model for your build.

Q: Does this water inlet hatch cover work with both gravity fill and pressure fill systems?

A: Yes — this accessory is designed to be compatible with both gravity water inlet systems and pressure filling pipe configurations, making it a flexible solution for a wide range of vehicle and equipment builds including RVs, caravans, and marine applications.

Q: Is this hatch cover easy to install as a DIY modification?

A: Absolutely. This is a purely mechanical fitting with no electronic components, making it straightforward to install as a DIY modification. Simply ensure your panel cutout matches the selected model's dimensions, fit the cover into place, and secure as required by your specific application.

Q: What colour options are available?

A: The square water inlet hatch cover is available in White and Black, each offered in both size models, giving you four variants in total to match your vehicle or equipment's existing colour scheme.