Dunn & Watson Pty Ltd supply a large range of automotive water tanks for caravans utes and 4×4. These vehicle water tanks can simply be bolted underneath your ute tray, truck tray or trailer underside. They are available in 15, 23, 30 and 60 Litre models and feature a hand pump ideal for soap or sunscreen. When we look at introducing a new line of automotive water tanks, we examine the quality, applications and the full range existing in both Australia and global markets.
Shop by category
Caravan/Ute/4x4 Water Tanks - 4WD Water Tanks – Automotive/Ute Tray Water Tanks
Dunn & Watson currently provide 4WD water tanks ranging from 15L up to 75L that are ideal for your 4×4, Ute, caravan, RV or camper trailer.
Read More
4WD Water Tanks - Automotive/Ute Tray Water Tanks
4WD Water Tanks - Automotive/Ute Tray Water Tanks
4WD Water Tanks - Automotive/Ute Tray Water Tanks
4WD Water Tanks - Automotive/Ute Tray Water Tanks
Caravan/Ute/4x4 Water Tanks - 4WD Water Tanks – Caravan/Camper Trailer Tank
Dunn & Watson currently provide 4WD water tanks designed for installation under your vehicle in volumes ranging from 65L, 80L, 100L and 140L.
Read More
4WD Water Tanks - Caravan/Camper Trailer Tank
Caravan/Ute/4x4 Water Tanks - Diesel Tanks
Dunn & Watson currently provide a range of diesel tanks ranging from 40L, 48L, 65L and 75L.
Read More
Caravan/Ute/4x4 Water Tanks
Diesel Tanks
Caravan/Ute/4x4 Water Tanks - Caravan Grey Water Tanks
Dunn & Watson currently provide a range of caravan grey water tanks ranging from 65L, 80L and 100L. They are actually coloured grey to distinguish them from our blackwater 4WD water tanks and our yellow diesel tanks.
Read More
Caravan Grey Water Tanks
Caravan/Ute/4x4 Water Tanks - Water Tank Accessories
If you’re fitting 4WD water tanks to your vehicle then you most probably need a few accessories. Dunn & Watson provides a range of these accessories so you can get the most out of your water tanks.
Read More
Water Tank Accessories
4WD Water Tanks - Caravan/Camper Trailer Tank