This Coast To Coast lockable water filler runs a 25 mm outlet that suits typical caravan tank hose. You cut an 85 mm hole in the side of the van and the filler sits flush so it does not grab on gear or branches. The cap locks with the included keys so you stay in control of the tank inlet on the road or at busy parks. The body uses black plastic and keeps the weight down on thin RV walls while still handling day to day knocks. A 10 mm breather fitting on the back lets air move out of the tank as you fill which helps the 25 mm line run properly. The dark finish blends in with most external trims and handles dust and sun common on Aussie trips.

• Lockable caravan and RV water filler inlet
• Black plastic housing for low weight
• 25 mm outlet suits standard water hose
• 10 mm breather connection on rear of unit
• Flush mount design for neat wall finish
• Requires 85 mm diameter panel cut-out
• Supplied complete with cap and keys
• Suits use as external tank filling point
• Black colour blends with common exterior trims
• Plastic construction suited to outdoor exposure

Q: Does this water filler come with keys?

Yes, the water filler is supplied with keys. The cap is lockable and the keys allow you to control who can open the filler. This helps keep the inlet secure on busy sites. It also stops the cap from being accidentally removed while you travel. Always store a spare key in a separate location on the rig.

Q: What size hole do I need to cut for installation?

The filler requires an 85 mm diameter hole. This cut-out lets the main body pass through the panel while the front face sits flush. Take the time to mark the centre accurately before cutting. Use a suitable hole saw so the edge is clean for sealing. Check behind the panel for wiring or framing before you drill.

Q: What hose size does the outlet suit?

The outlet is 25 mm. This size works with common 25 mm water hose used on many caravan tank setups. Match the hose internal diameter to the outlet for a snug fit. Use appropriate hose clamps for a secure connection. Avoid forcing smaller hose over the spigot as it can stress the fitting.

Q: Is there a breather connection on this filler?

Yes, it includes a 10 mm breather. The breather lets air escape from the tank as water flows in through the 25 mm outlet. Connecting this to a 10 mm hose helps reduce splashback at the filler. It also helps the tank fill more consistently. Make sure the breather hose runs to a suitable vent point.

• Suitable as a lockable water inlet for caravans and RVs using a 25 mm hose outlet
• Requires an 85 mm diameter cut-out for flush mounting in the wall or panel
• Includes 10 mm breather connection that must be plumbed to an appropriate breather line
• Installation location and plumbing layout should match the existing caravan or RV water tank system
• Use appropriate sealant and fasteners suitable for the vehicle body material during installation