Quick answer

To set up your WaterPORT 4 Gallon Day Tank, first assemble the tank using the Hardware Set - 4 Gallon to ensure secure, rust-free bolts. Mount it using the Cross Bar Linkage Mount - 8 Gallon if you have cross bars, or place it on a stable surface. Then pressurize by pumping the handle until you feel resistance, and you're ready for first use.

Gather your tools and parts

Before you start, unbox your WaterPORT 4 Gallon Day Tank and check that all components are present: the tank, pump handle, hose, and any mounting hardware. If you purchased the Hardware Set - 4 Gallon separately, keep it handy. You'll also need a Phillips-head screwdriver and an adjustable wrench. A common mistake is to begin assembly without checking for missing parts, which can stall your setup. Lay everything out on a clean, flat surface.

Assemble the tank with the hardware set

The WaterPORT 4 Gallon Day Tank may require assembly of the pump handle or other components. Use the Hardware Set - 4 Gallon, which includes rust-free bolts designed specifically for this tank. Insert the bolts through the designated holes and tighten them securely with your screwdriver and wrench. Avoid over-tightening, as this can strip the threads or crack the plastic. Check that all connections are snug but not forced.

Mount the tank to your vehicle or rack

If you plan to mount the tank on a cross bar rack system, use the Cross Bar Linkage Mount - 8 Gallon. This bracket attaches to bars up to 5.5 inches in diameter and provides a secure hold. Attach the linkage to the mounts that came with your 8 Gallon Weekender Tank (or compatible rack), then tighten the bolts. For stationary use, simply place the tank on a stable, level surface. A common mistake is mounting the tank loosely, which can cause it to shift during travel. Always test the mount by gently pushing and pulling the tank before hitting the road.

Pressurize and test for leaks

Once mounted or placed, fill the tank with clean water using a hose or funnel. Do not overfill; leave a small air gap to allow pressurization. Close the fill cap tightly. Pump the handle up and down until you feel firm resistance; this indicates the tank is pressurized. Check all connections and the nozzle for leaks. If you see water escaping, tighten the fittings or check that the O-rings are seated properly. A common mistake is to pump excessively, which can damage the internal seals. Stop when you feel strong resistance.

First use and maintenance tips

After pressurizing, test the spray by squeezing the nozzle. The WaterPORT 4 Gallon Day Tank delivers a steady stream for rinsing, drinking, or cleaning. After use, depressurize the tank by opening the nozzle until all air escapes, then empty any remaining water to prevent stagnation. For added protection and style, consider the EVA Wrap - 4 Gallon, which guards against scratches and UV exposure. Store the tank in a cool, dry place. Regularly inspect the hardware and replace any rusted bolts with the Hardware Set - 4 Gallon to keep your system reliable.

Step-by-step setup checklist

  1. Unbox and inspect: Check that all parts are present: tank, pump handle, hose, and hardware. Lay them out on a flat surface. Missing parts? Contact support before proceeding.
  2. Assemble with hardware set: Use the Hardware Set - 4 Gallon to bolt the tank together. Tighten securely but avoid over-tightening. Checkpoint: All bolts are snug and the tank feels solid.
  3. Mount to rack or surface: If using cross bars, attach the Cross Bar Linkage Mount - 8 Gallon and secure to bars up to 5.5”. Otherwise, place on a stable surface. Checkpoint: Tank does not wobble when pushed.
  4. Fill and pressurize: Fill with water, leaving an air gap. Pump handle until firm resistance is felt. Checkpoint: No leaks at connections or nozzle.
  5. Test and maintain: Spray to test flow. After use, depressurize, empty water, and dry. Consider an EVA Wrap for protection. Next step: Store in a cool, dry place and inspect hardware regularly.

Product facts

  • Hardware Set - 4 Gallon: This Hardware Set is designed for the WaterPORT 4 Gallon Day Tank, providing a long-lasting bolt kit that stays rust free. Using the correct hardware ensures a secure assembly and prevents rust from compromising your tank over time.
  • Cross Bar Linkage Mount - 8 Gallon: Mount your WaterPORT 8 Gallon Weekender Tank to your cross bar rack system. Add this hardware to the mounts that come with the 8 Gallon Weekender Tank to tie it down to your cross bars. With a length of 6” the Linkage bracket can be attached to any bar up to 5.5”. This mount provides a stable, secure attachment for your tank on cross bars, preventing shifting during off-road travel.
  • EVA Wrap - 4 Gallon: Enhance your outdoor experience with the WaterPORT 4 Gallon Day Tank EVA Tank Wrap, a game-changing solution designed for overland and off-road enthusiasts. Elevate your tank’s aesthetics and functionality effortlessly with this pre-cut EVA wrap, available in Tan and Grey. The EVA wrap adds protection against scratches and UV damage while customizing the look of your tank.