When buying a new rainwater tank, it is important to include certain accessories in the deal. One rainwater accessory that you must never leave a store without is a fast flush diverter. The device, also referred to as a rainwater diverter, connects to a gutter system right before a storage tank's inlet pipe. As the name suggests, the primary purpose of a fast flush diverter is to divert the first few litres of dirty rainwater and prevent it from entering a tank. That said, there are different types of fast flush diverters to choose from. This article highlights the most common fast flush diverters.
Downpipe Water Diverters
A downpipe rainwater diverter is perhaps the most common design. The diverter comprises pipes equipped with a slow-release valve at the base, which hangs from a tank's inlet pipe. Typically, a downpipe rainwater diverter is connected to a T-junction, where one end sends rainwater to a diverter while the other end flows to a storage tank. Notably, a downpipe rainwater diverter can hold several litres of dirty water; hence, acting as a reservoir. The best part is that a downpipe rainwater diverter is equipped with a ball that rises and seals the T-junction when full. Besides, the seal has a slow-release valve, which empties the diverter once it stops raining. Downpipe rainwater diverters are also the easiest to install.
Tipping Gutter Water Diverter
A tipping gutter water diverter is another simple system that also helps separate the first dirty rainwater from the clean water that follows. A tipping gutter diverter is designed such that a small section pivots away from a rainwater tank. When it rains, the first flush flows down a sloping gutter and into a bucket attached to a pulley system. As the bucket fills, the pulley raises the sloping gutter to direct clean rainwater into a tank. When the rain stops and the bucket drains, the container lowers and tilts the gutter into a slanted position, ready for the next rain session.
Post/Wall Water Diverters
The functioning of a post or wall diverter is similar to a downpipe model. As the name suggests, a post or wall rainwater diverter can be mounted on a post or wall. The other difference between post and downpipe diverters is that the former has a larger reservoir, making it the perfect choice for properties with multiple gutter systems. Instead of installing individual downpipe diverters, a wall water diverter is more convenient since it allows you to collect dirty rainwater from different roofs and gutters in one place. Wall rainwater diverters are typically found in apartment complexes. Contact a company that provides water tank supplies to learn more.