• Attention: The pressurized water tank delivers 8 gallons (30L), you will need a roof rack that holds 8 gallons (about 67 pounds) plus 30 pounds for a maximum safe weight of 100 pounds (and that's just the static weight) before buying. Easily pressurize the tank using a common tire pump/inflater (Not included).
• Automatic pressure relief valve: The water pressure inside the tank is factory set at 44psi±7psi, when the pressure inside the product is too high, it will release the pressure automatically to prevent the pressure from being too high leading to leakage at the interface and bursting of the tank. If you need to increase the water pressure, you can use a straight slot screwdriver to adjust.
• Feature: Our water tank is a drain on each side of the tank about 3/8" above the bottom of the tank, one of the drains is closed. If you need to use the closed end of the outlet, you can use an allen wrench to open it. Comes with brass fittings, stainless steel mounting hardware, and two hoses. so you can increase the size if you need to.
• Superior Material: Our pressurized water tank is made from all aluminum so it's not going to buckle or warp in the sun. Road camping shower water tank use black coating with durable. Its mat black absorbs heat, even cold water gets hot after just a couple hours in moderate sun. so take good caution with testing the water before use, plus maybe avoid skin contact with the tank itself.
• Function: Easy to install, full-length T-slot on each side, 2 on bottom. After surfing, beach trips, motocross, camping, hunting, mud driving, for spraying mud on tires, cleaning muddy bicycles etc. If you are not satisfied with our products or encounter problems in using them, you can feel free to contact us via Amazon.