09/07/2026
Pioneer's 150mm Overflow pipe is the biggest in the market and can handle up to 3 x 100mm incoming stormwater pipes.
Tank overflows are a critical part of the tank's construction, preventing water from spilling over the tank wall which can be damaging.
Here’s why our 150mm Overflow stands out:
✅ More Water Storage: Our internal elbow and funnel design lets your tank fill higher, holding more water.
✅ Fast Flow Rate: The internal Bellmouth (300mm funnel - pictured) allows the 150mm pipe to be fully utilised when overflowing, handling up to 900 litres of water expulsion per minute.
✅ Protects Against Corrosion: Prevents water from getting behind the liner, reducing rust and damage.
✅ Keeps Water Fresh: Our included Frog Flap ensures bugs and animals cannot enter the tank keeping your water fresher for longer.
At Pioneer Water Tanks, we’re always innovating to bring you smarter, safer solutions for your water storage needs. 💧
Visit https://hubs.la/Q02_mwyM0 to learn more.