RainCycle Commercial Rainwater Harvesting

Setting the standard for rainwater harvesting

As the industry leader in developing water sustainability solutions, Watts sets the standard for rainwater harvesting. Our commercial rainwater harvesting systems are used in North America to efficiently capture, store, treat, and deliver non-potable water for a variety of end uses including irrigation, restrooms, laundry, and more. Using only the highest quality components on the market, we create modular systems that can be customized to meet nearly any location and project need.

A Rainwater Harvesting Solution for New England; see the case study:

Read the Case Study

Product Features:

Efficient water conservation
Modular system design
Straightforward maintenance
Ongoing support from our engineers

How RainCycle™ Works

Rainwater harvesting offers a sustainable approach to water management. It not only helps commercial and industrial buildings conserve water by reducing the demand on municipal water sources, it can reduce energy consumption and provide economic savings.

Learn how the RainCycle™ Rainwater Harvesting system easily collects rooftop rainwater and then pre-filters, stores, processes and distributes it as non-potable water for such end uses as restrooms, irrigation, and cooling tower water makeup.

Rainwater Harvesting Systems

RainCycle® 7000 series (Direct and Indirect) packages are stand-alone building scale systems for collecting, storing, and treating roof-collected rainwater for beneficial end uses in and around the building.

Standard Features

Filtration rated for up to 100g
304 stainless steel headers, piping and frame
2-stage cartridge-type filtration in a non-metallic filter body
UV for disinfection
Filtration differential pressure monitoring
Tank level monitoring
UL 508A control panel with PLC and color touch screen
Optional RS485, Modbus/BACNet/ communications

How they work

Rainwater flowing from a clean roof surface is routed to an inlet pre-filter, then to a cistern for long term storage.
Water is pumped from the cistern through the filtration skid to a buffer tank or directly to the end use.
Filtered/treated water is distributed from the storage tank to the end uses.
If the water level is too low in the cistern, a bypass valve or motorized makeup valve enables domestic water to flow to the buffer tank or directly to the end use ensuring an uninterrupted supply of water.

Series Options

RainCycle® 7000-DG2 -Integrated DIRECT Rainwater Harvesting Solution Download RainCycle® 7000-DG2 Technical Brief

RainCycle® 7000-INDG2 -Integrated INDIRECT Rainwater Harvesting Solution Download RainCycle® 7000-INDG2 Technical Brief

Partner with Watts

With 140+ years of expertise, we provide the support, knowledge, and product selection needed to efficiently harvest rainwater. Our team of experts provides professional consultation and support at every step of the process.