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TANK VENT & OVERFLOW FITTING -
The Hydro-Well III gives you the option
of mounting the water overflow fitting on the right side, left side or both sides of the tank.
Choose the location that best suits your layout and to install the overflow fittings on the side of the
tank. Drill a 1” hole through the flow to allow the 3/4” ID overflow hose to extend though the
floor and under the van to prevent the overflow water from draining into the van.
Tank overflow fittings, consisting of one 1/2” M-F Elbow (BR286) and one 3/4” Hose Barb x
1/2” MPT (BR044), are included with the Hydro-Well III.
Tank Vent & Overflow Fittings must be installed to protect tank from damage
due to overfilling or over-pressurizing. Failure to install the Tank Vent &
Overflow Fittings will void the Hydro-Well III warranty.
Only fill the Hydro-Well III while vehicle is parked on a level surface.
Pressure regulator must be used on hose when filling tank.
There are two Overflow Ports one on each side of the tank. The use of one overflow assembly is
required. The other Vent/Overflow port can be blocked with the PVC 1/2” Hex Plug (BR226P)
included with the Hydro-Well III.
The ¾” ID hose & hose clamp are not included with the Hydro-Well III.
Overflow Port – Right Side
1/2” 90° Elbow M-F – BR286
3/4” Barb x 1/2” MPT – BR044
3/4” ID Hose*
Hose Clamp*
*Hose & Clamp – Not included with
Hydro-Well III
