Rainwater Bladder Tanks

Using otherwise unused space under houses, buildings, and decks, RainPac flexible rainwater tanks allow vast amounts of soft rainwater to be stored without ruining the aesthetics of your home, nor taking up yard space.  By using these areas, RainPac does not sacrifice space and house aesthetic for valuable water storage. RainPac rainwater bladder tanks harvesting systems are the preferred flexible bladder solution for homeowners, exterior designers, architects, landscapers and hydraulic engineers around New Zealand and Australia.  100% Australian made by Flexitank (Australia), RainPac is manufactured using the highest quality fabric and fittings, offering the peace of mind of a successful, elegant product offering. RainPac saves you money, giving you the satisfaction of knowing you have a superior quality product that is backed by 34 years of manufacturing history, and with a 10 year product warranty, providing you many years of hassle free, smooth service. RainPac underhouse rainwater bladders are a complete solution that will fit seamlessly into your home, offering the benefit of not wasting backyard space, ruining the aesthetics of your garden or degrading in the harsh New Zealand sun.RainPac underhouse rainwater bladders are supplied with a full installation kit.  This kit includes:

• 1 x 100mm threaded poly socket
• 1 x 100mm pipe adaptor
• 1 x 100mm-90mm bush type adapter
• 1 x 90mm PVC female/female elbows (90 deg)
• 2 x 90mm PVC male/female elbow (90 deg)
• 2 x 90mm PVC tee
• 1 x Leaf Eater Ultra Rain Head 
• 1 x 90mm Tank Overflow Flap Valve Mozzie Stoppa
• 1 x 1 metre x 90mm PVC pipe
• 1 x pipe cement kit
• 1 x 32mm ball valve for outlets
• 1 x 1 metre x 32mm flexible outlet hose with male BSP threads (black)
• 1 x 12mm x 10M teflon tape
• 1 x 50mm vent cowl breather
• 1 x 50mm pipe adaptor
• 1 x 50mm - 40mm bush adaptor

Every tank is also supplied standard with a ground sheet that simply unfolds as you lay your RainPac bladder out during installation. This further protects your RainPac and increases its lifespan substantially.

We have standard sizes and custom sizes. Please call us to discuss your requirements.