Rain Harvesting Tat009 Flanged Tank Overflow Extra High Volume Installation Guide

Flanged Tank Overflow
Extra High Volume
Installation and Specification Guide

PRODUCT DETAILS

The extra high bend on the inside of this overflow raises the overflow level of your tank, which instantly increases the volume of water you can store. It’s the quickest way to boost your storage capacity.
The flanged design is suitable for flat wall tanks and can be installed with either a gasket or sealant.

Installation

• Tank Overflow Extra High Volume

TOOLS/MATERIALS YOU MAY REQUIRE

• Marker pen
• Holesaw
• Silicon
• Screwdriver
•  Screws

TANK OVERFLOW KIT

1.  If you do not have an existing tank overflow hole in your tank, use your tank overflow as a template to mark the size of the hole you need to cut in the side of your tank, then cut using a hole saw. You should position the hole so that when your overflow is installed, the highest water level will sit below the level of the bottom of the tank inlet and/or tank inlet screen.
2. Slide your tank overflow into the tank overflow hole so that the bend faces up inside the tank.
3. If you have an existing tank overflow hole and doing this means the open end of the bend will sit above the level of the tank inlet and/or tank inlet screen, orient the bend diagonally or trim the top of the overflow.
4. Apply silicone to the flange on your tank overflow, push it against the tank, then screw i n place through the provided screw hole guides.

Product Specifications

Flanged Tank Overflow Extra High Volume

All dimensions are in mm unless otherwise stated.
F = Female / Socket Fitting
M = Male / Spigot Fitting (Pipe size)
IP = In-Pipe Fitting

Maintenance

When properly installed, your tank overflow should be maintenance-free.
We recommend pairing your tank overflow with a mosquito-proof screen or flap valve to prevent mosquitoes and other pests entering your tank through the overflow outlet.
NOTE: Consider the use of a Tank Overflow Gasket and Mazie Stopper if required.

A common misconception about collecting rainwater is that all you need is a roof, a tank and some rain. This ‘tanking’ approach cannot always be relied on to deliver the volume – or quality – of water that you require. That i s where we can help.
With some thought, your rain harvesting system can provide you with cleaner water and lots of it. Whether you’re completely reliant on tank water or wanting to keep the garden green, our simple steps will help you achieve your goal.
The Rain Harvesting approach to rainwater collection involves using tested and proven products to make quality rainwater available for use in and around your property. You don’t need much to get started and you will be surprised how easy it is to get the most out of your rainwater system.
How can we help you?
DISCLAIMER This product specification is not a complete guide to product usage. Further information is available from Rain Harvesting Pty Ltd and from the Installation and Operating Instructions. This specification sheet must be read in conjunction with the Installation and Operating Instructions and all applicable statutory requirement. Product specifications may change without notice. © Rain Harvesting Pty Ltd

For more information or to find out how we can help, just give use call on
+61 7 3248 9600
Or visit our website at
rainharvesting.com