Underground PEHD rainwater tank 1300L (1.3m3) DN1000 H1800 ZD13

Rainwater tank – a solid solution for water harvesting

This underground tank made of high-density polyethylene (HDPE) with a capacity of 1300 liters is a practical solution for collecting rainwater. It is ideal for both domestic and commercial applications where water conservation and environmental protection are a priority. The tank is designed to be buried in the ground, which saves space and maintains the aesthetics of the surroundings.

Construction and application

Made of durable HDPE, the tank is resistant to corrosion, impact and UV radiation. The ribbed wall structure provides stability and resistance to soil pressure after backfilling. The reinforced cover (manhole class A15) allows for safe use of the tank even in areas exposed to pedestrian and vehicular traffic – it can withstand a load of up to 1.5 tons. This is important if you plan to place, for example, a driveway or sidewalk on top of it.

These types of tanks have a wide range of applications:

• Garden irrigation: Rainwater collected is ideal for watering plants, which helps reduce water consumption from the mains.
• Toilet flushing: In combination with a suitable pumping system, rainwater can be used to flush toilets, further reducing water bills.
• Washing cars and tools: Instead of using tap water, you can use rainwater to wash your car or garden tools.
• Industrial applications: In some industries, rainwater can be used for technological purposes or cooling machines.

Key product features

• Capacity: 1300 liters (1.3 m³) – optimal amount for most households and small businesses.
• Diameter: 1000 mm – dimension facilitating installation and integration with the rainwater drainage system.
• Depth: 1800 mm – ensures the stability of the tank after backfilling.
• Weight: 70 kg – relatively light weight makes it easy to transport and install the tank.
• Material: High-density polyethylene (HDPE) – guarantees durability and resistance to weather conditions and chemicals contained in rainwater.
• Cover/Manhole: Hardened plastic class A15 - safe access to the inside of the tank and the possibility of loading the cover.