A RainPacTM rainwater bladder tank is installed under housing, decking, or basically any structure with enough clearance (somewhere between 400 – 715 mm depending on the width of the bladder tank) and is linked to a 90mm mani fold pipe at the front of the tank via the unique underground 100mm inlet system.

If this system does not suit your application, fitting configuration can be changed to suit your needs.

The manifold irrigation line in front of the bladder is then connected to as many downpipes around the home as possible, meaning far greater amounts of rainwater are collected than traditional tank options.

Depending on your water usage requirements, a pressure pump is then attached to one of the outlets on the bladder so the water can be transferred and used as per your requirements. For options in pumps, please see our household pumps section, or alternatively contact us to discuss your needs.

Each RainPacTM rainwater bladder tank is supplied with: 1 x 4" (100mm) threaded inlet 2 x 1 ¼" (32mm) threaded outlet with 600mm poly extenders and ball valves for connection to your selected pump; 1 x ground sheet which covers the length of the area your bladder takes up - this helps to stop organisms growing under the bladder, and helps to protect the bladder from sharp implements and therefore increasing its lifespan.

Furthermore, to help offset the costs of installation, and make every installation as easy as possible, each RainPacTM rainwater bladder tank is supplied with the following high quality components to assist in the installation process:

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