Underground rainwater tank PP CARAT 3750L, with MAXI DN110 extension, without lid W-852

Underground rainwater tank Carat – effective water management

The Carat tank is a solution for those looking for a reliable rainwater harvesting system. Made of durable polypropylene, designed for underground installation, it offers a capacity of 3750 liters. This is an ideal solution for both households and commercial facilities where efficient use of water resources is important. The tank is supplied with a MAX DN110 extension, which facilitates connection to the installation draining water from the roof.

Construction and application

The Carat tank is distinguished by a unique production process that guarantees high strength and durability. The possibility of using a rotating extension allows for flexible adjustment of connections, which facilitates installation in various configurations. Thanks to this, the tank can be installed in places exposed to loads, including those caused by vehicle traffic (with the appropriate extension and safeguards). The extension with DN110 inlets (with the option of expanding to DN160) provides convenient connection to gutters and water drainage systems. The tank is perfect for watering the garden, flushing toilets or washing – reducing water consumption from the water supply network and lowering operating costs.

Advantages and benefits

• Strength and durability: Made of high-quality polypropylene resistant to ground pressure (up to 1.2 m ppt) and mechanical damage.
• Installation flexibility: The rotating extension facilitates the adaptation of connections to specific installation conditions.
• Load capacity: With proper protection, the tank withstands loads caused by car or heavy vehicle traffic.
• Ecological solution: Harvesting rainwater allows you to reduce the consumption of drinking water and care for the natural environment.
• Long warranty: A 15-year warranty provides peace of mind and investment security.
• Recycling: The tank is 100% recyclable, minimizing its impact on the environment after its useful life.
• Installation in groundwater: Possibility of installation in places with a high groundwater level (up to half the height of the tank).
• Easy transport: Low weight and special profile facilitate transport and handling during installation.

The Carat tank offers a capacity of 3750 liters, is made of polypropylene, and its inlets have a diameter of DN110 with the option of expanding to DN160. Its dimensions are height 220 cm, width 175 cm and length 228 cm, and its weight is 173 kg.

The Carat tank is an investment in the future – water saving, environmental protection and a reliable solution for your home or business.