Underground rainwater tank - DOM PREMIUM 5600L set (CRISTALL DUO 5600L tank + equipment with rainwater control unit) W-297

Comprehensive rainwater harvesting system – DOM PREMIUM 5600L set

This set is a ready-made solution for efficient collection and use of rainwater, both in the house and in the garden. It consists of a high-quality CRISTALL DUO tank with a capacity of 5600 liters, equipped with a telescopic extension and a DOM PREMIUM control unit. The whole is completed by an external filter placed in a manhole, ensuring the purity of the collected water.

The set has been designed with ease of use and minimal maintenance in mind. The system allows for a significant reduction in the consumption of drinking water, which translates into real financial savings and care for the environment. This is particularly important during periods of drought or restrictions on access to water.

Components and functionality

The set includes:

• CRISTALL DUO 5600L tank: Durable, double-walled tank with a D600 telescopic extension (adjustable height from 470 to 950 mm) and three DN110 connections. The tank construction provides stability and resistance to external loads, even with a high groundwater level.
• DOM PREMIUM rainwater control unit: Intelligent system for controlling water intake and replenishment, ensuring optimal resource utilization. Includes a system transition through the wall, a hose with a filter, check valve and float, and a float with a cable – guaranteeing the intake of the cleanest water from the surface of the tank.
• External filter in D400 manhole: Effectively removes mechanical impurities such as leaves, branches or sand, protecting the installation from damage and ensuring high water quality.

Advantages for the installer and end user

• Quick assembly: The set contains all the necessary elements, which significantly speeds up the installation process.
• Maintenance-free: The system requires minimal maintenance – regular cleaning of the external filter is sufficient.
• Drinking water savings: Potential to save up to 50% of drinking water consumption by using rainwater for household and garden watering purposes.
• Ecological solution: Reducing drinking water consumption contributes to the protection of natural resources.
• Versatility: The set can be used in single-family homes, as well as in multi-family buildings and commercial facilities.
• Durability: CRISTALL DUO tanks are characterized by high resistance to mechanical damage and weather conditions, which guarantees long-term use.
• Flexibility: The telescopic extension allows you to adjust the height of the tank to individual needs and terrain conditions.