Zadi white 40mm lockable water filler neck

Zadi Water Filler Neck White (40mm) — Caravan & Motorhome Inlet

A carefully selected camping product from 4Matt Campers, prepared around fitment, stock, options and the way you plan to travel.

From R205.00

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SKU: R0002789

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Overview

Compact, capable and easy to understand.

Product question

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Short Product Summary

The Zadi Water Filler Neck in white is a lockable inlet housing for a caravan, motorhome or camper van fresh water tank. It mounts flush against the body panel and connects to a 40mm hose at the rear.

Why This Product

An open or unlockable water inlet is an easy target for someone to tamper with your tank, and a poorly fitted housing can let water seep behind the body panel. This filler neck locks shut and seats flush against a defined cut-out, so the connection stays both secure and weatherproof.

Key Features

  • Lockable housing – keeps your fresh water inlet secure when parked
  • 40mm rear hose connection – matches standard flexible water inlet hose
  • 120mm outer flange – seats flush against the exterior body panel
  • White finish – suits lighter caravan and motorhome exteriors
  • Defined cut-out size – makes for a predictable, tidy installation

Ideal For

  • Owners wanting a lockable water inlet for extra peace of mind when away from the vehicle
  • Anyone replacing a damaged or non-locking filler neck with a more secure white housing
  • Campervan conversion builders fitting a fresh water filler point from scratch

Local Support from 4Matt Campers

4Matt Campers ships this filler neck to caravan, motorhome and conversion owners throughout South Africa.

Technical Specifications

  • Brand: Zadi
  • Part Number: R0002789
  • Colour: White
  • Locking: Lockable housing
  • Hose Fitting: 40mm flexible water inlet hose
  • Outer Flange: 120mm diameter
  • Panel Cut-Out: 85mm hole required

Optional Fitment / Upgrade Notes

A few checks before you order:

  • Confirm you can cut an 85mm mounting hole in the body panel
  • Check your existing hose is 40mm internal diameter to fit the rear connection
  • Ask us to confirm fitment if you're converting a van rather than fitting a standard caravan or motorhome

Complete Your Setup

Pair it with the black Zadi filler neck range for other inlet options, or browse our camping accessories for the rest of your fit-out.

FAQ

Is this filler neck lockable?
Yes, the housing is a lockable design for extra security.

What hose size does it use?
It connects to a standard 40mm flexible water inlet hose at the rear.

What size hole do I need to cut?
You'll need an 85mm cut-out in the body panel to fit it.

Will this suit a self-build conversion?
Yes, it's commonly used in camper van conversions as well as factory caravans and motorhomes.

4Matt support

Set up around the way you travel.

01

Product fit

Confirm towing, storage, compatibility and the practical details before you commit.

02

Options and timing

Your quote can reflect current availability, optional extras and realistic lead times.

03

Workshop handover

Where relevant, 4Matt can include fitment, collection, delivery and handover guidance.