Torrent Underground Rainwater Harvesting System

Description

Torrent Underground Rainwater Harvesting System – ACC.RWH-TOR

The Torrent Rainwater Harvesting System is a popular, cost-effective solution for rainwater reuse across home, garden, and larger commercial applications. It delivers pressurised water directly from the external tank to the point of use, providing a reliable and efficient supply for a wide range of higher-demand environments.

Suitable for applications such as toilet flushing, irrigation, washdown areas, large landscaped spaces, greenhouses, and other commercial settings, Torrent is designed to support consistent day-to-day performance. To help maintain continuity of supply, the system includes an automatic mains top-up controller, which activates when tank levels are low to prevent the system from running empty.

Components:

1. B Series Pump & Float Switch

B Series pumps are stainless steel pumps and are suitable for domestic water systems, rainwater harvesting, tanks, surface irrigation and tank transfer.  They combine with a float switch to help protect the pump from running dry.

2. Rodent Guard

This guard protects the internal water from rodents and large debris which could contaminate the water entering via the overflow

3. Patronen Filter

The PF filter is designed with a level drop, this along with its very smooth surface structure allows excess direct to be rinsed straight through into the sewer or overflow.  The filter cartridge mesh is stainless steel within plastic housing and is self-cleaning, though regular inspection is recommended

4. Calmed Inlet

The calmed inlet removes the kinetic energy from the water as it enters the tank. This means that as the water enters it doesn’t stir up the contents of the tank.

5. Pump Turret

The turret set provides the connection between the pump and the pipework leading to the various external applications. They are made from flexible plastic so can easily deal with the pressurised water coming from the pump.

6. Pump Lifting Chain

The pump lifting chain aids in servicing the pump as it allows the pump to be easily pulled up towards the top of the tank.

7. Floating Intake

A floating intake ensures that no water from either the bottom or the surface of the tank is taken in. Meaning only clean water passes through the system and is pumped into the household.

8. Top up Controller

Automatic mains water top-up controller kit for rainwater tanks with pump isolation and alarm.  The system detects when the tank contents level is running low and initiates a mains top up procedure to ensure the tank never runs out of water supply.

Additional Specification

• Tanks sold separately
• Extra overflow supplied on tanks: WAB.5200 –  WAB.10000
• Lever ball valve
• Solenold Valve
• Lever Sensor probe
• Tundish Air Gap
•  Pressure Vessel

Bespoke projects:

For larger-scale or more complex requirements, bespoke rainwater harvesting systems can be designed to meet specific site conditions, water demands, and performance needs. To discuss a tailored solution, get in touch with the Atlantis team who can advise on a system designed around your project.