The NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin with UV-8 stabilization is the certified material used for the manufacturing process of these tanks. All parts of the tank, including the tank and fittings, are made from this material.

These tanks are safe for use with fresh or drinking water as they are BPA-free and do not contain any hazardous chemicals. Unlike other tank brands without the NSF logo, these tanks will pass a health inspection, as they are made with the correct materials.

The seamless one-piece construction of these tanks ensures that there are no seams to burst, making them resistant to stain, corrosion, and rust. The creamy white color of the tanks allows you to see the waterline through the tank.

These tanks are OEM parts and do not come with a retail box or installation instructions. It is recommended to have a certified technician install all parts to prevent product damage and personal injury.

Before using the tanks, it is important to sanitize them to remove any debris from the manufacturing process. The tanks are made in a warehouse, so it is recommended to wipe them with a damp cloth to remove any surface dust or scuffs.

The tanks must be vented to allow air in and out when in use. Do not pressurize the tanks or directly connect a garden hose to them, as this will result in damage. It is also important not to over-tighten the fittings, as this can also cause damage.

When mounting the tanks, place them on a level surface and brace them to prevent them from moving during transit. Do not hang the tanks by straps or place any weight on them.

The warranty for these tanks is voided if the tank is cut or modified in any way, or if it is used for any purpose other than fresh or gray water storage.

Food vendors must verify the requirements with the health department where the inspection will be made before purchasing these tanks. It is also important to verify the requirements for the fresh water tank, gray water tank, fittings, drainage, and mounting placement before making a purchase.

This combo pack includes a 5-gallon and a 7-gallon tank, each with three 1/2" female NPT fittings and one 1 1/2" female NPT fitting. The 1 1/2" fittings have a membrane that must be cut out by the end user for them to be used, while the 1/2" fittings are open and ready for use.

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