Caravan Water, Waste & Power Connections

To properly connect at a powered caravan site in Australia, you need a complete caravan water and power hook-up system, not just a random hose and extension lead.

At minimum, you’ll need:

Water In:
• Food-grade caravan drinking water hose
• Inline caravan water filter
• Water pressure regulator (if required)

Power On:
• 15A caravan extension lead (not a 10A household lead)

Waste Out:
• Caravan sullage hose
• Portable grey water tank (where required)

A caravan drinking water hose must be certified food-grade to prevent plastic taste and contamination. Flat hoses are popular because they’re compact, kink-resistant and easy to store.

A 15A caravan extension lead is legally required for powered sites. Caravan parks use 15A outlets, and using a standard 10A extension cord is unsafe and non-compliant.

For grey water management, many caravan parks now require either direct sullage connection or a contained portable grey water tank.

If you want to avoid last-minute stress at check-in, carrying a complete caravan utility setup ensures you’re ready anywhere — coastal holiday parks, regional NSW showgrounds or QLD beachside sites.

Think of it as four stages:
Clean water in → Pressure control → Safe power → Waste out.

When your system works together, setup takes minutes instead of frustration.

The best caravan drinking water hose in Australia is one that is:

• Certified food-grade safe
• Kink-resistant
• UV-stable
• Easy to store
• Designed specifically for caravanning

Flat-style caravan hoses, such as those made by trusted Australian brands, are extremely popular because they pack down small and don’t coil awkwardly like traditional round hoses.

A proper food-grade caravan hose prevents:

• Plastic taste in water
• Contamination
• Hose splits in heat
• Leaks at fittings

In Australia, water quality varies significantly between regions — bore water inland, treated town water, mineral-heavy supplies. Pairing your drinking water hose with a caravan inline water filter dramatically improves taste and reduces sediment.

Look for hoses designed specifically for caravans, not garden hoses. Garden hoses are not rated for potable water and can leach chemicals into drinking supplies.

For long-term travellers, grey nomads and full-time caravanners, investing in a premium caravan drinking water hose prevents ongoing issues and improves daily comfort.

It’s one of those small upgrades that makes a big difference when you’re touring for weeks or months at a time.

Choosing the right 12V caravan water pump depends on your water system size and how many outlets you’re running.

Most caravan setups use 12V pressure pumps rated between:

• 7–12 litres per minute (LPM)

For standard caravan use — sink, shower, toilet — a mid-range 12V water pump provides steady pressure without excessive noise.

Modern caravan water pumps typically feature:

• Automatic pressure switching
• Quiet operation
• Self-priming capability
• Compatibility with tanks, bladders and jerry cans

If you’re running:

• Onboard water tanks
• Portable water bladders
• Jerry cans
• Off-grid solar systems

…a reliable 12V water pump ensures consistent flow and prevents weak showers or fluctuating pressure.

When selecting a caravan water pump, consider:

• Pump flow rate (LPM)
• Pressure rating (PSI)
• Compatibility with existing plumbing
• Power draw on your battery system

For off-grid caravanners using lithium batteries and solar, efficient pump draw is important.

A properly matched 12V water pump turns stored water into a comfortable, home-style caravan system — even when you’re camped remotely.

Caravans require a 15A extension lead because powered caravan park sites supply electricity through 15-amp outlets, not standard household 10-amp sockets.

Using a regular 10A extension cord:

• Is non-compliant
• Can overheat
• May trip breakers
• Can damage appliances
• Is unsafe

A compliant 15A caravan extension lead is designed to safely handle the higher electrical load required to run:

• Air conditioners
• Fridges
• Battery chargers
• Microwaves
• Induction cooktops
• Entertainment systems

Quality caravan power leads feature:

• Heavy-duty cabling
• UV-resistant outer sheathing
• Weather durability
• Easy flat storage designs

If you’re connecting to mains power at caravan parks across Australia, a 15A extension lead is essential — not optional.

It’s one of the most searched caravan accessories for good reason. Without it, you simply can’t connect safely to powered sites.

For caravanners who rotate between off-grid and powered stays, having compliant caravan power equipment ensures you’re ready for both setups without electrical risk.

In most Australian caravan parks, you don’t need a grey water tank, you need a caravan sullage hose that connects directly to the park’s grey water drain point.

Powered and serviced sites typically provide a designated drainage inlet. Your job is simply to connect your caravan’s grey water outlet to that drain using a proper sullage hose for caravans.

A quality caravan sullage hose should be:

• Flexible and kink-resistant
• Easy to deploy and pack away
• Compatible with standard caravan waste outlets
• Durable enough for repeated setup and pack-down

Flat-style sullage hoses are particularly popular because they store compactly and don’t hold shape like rigid hoses.

Where a portable grey water tank becomes necessary is:

• Free camping areas that require containment
• Showgrounds without direct drainage points
• Sites that specifically request contained grey water
• Situations where your van isn’t positioned close to the drain

So for most caravan parks:
✔ You’ll use a sullage hose
✔ You’ll drain directly into their system
✖ You won’t usually need a tank

For flexible touring across Australia, many travellers carry both — a reliable sullage hose for parks and a portable grey water tank for off-grid or regulated sites.

That way, you’re compliant anywhere without overcomplicating your setup.