Rainwater cistern - the PE underground storage tank from Speidel
For garden irrigation of green areas, the underground tank is ideal as a rainwater storage tank through to a large rainwater utilisation system.
Using our RTMO as an example, we will show you what characterises our PE plastic cisterns.
Made in one piece by rotary process
Thick-walled, robust and dimensionally stable
Massive reinforcing ribs and the thickest walls of all PE rain tanks make this cistern extremely robust and dimensionally stable.
The underground tank with walk-on lid is accompanied by a dome basket filter for installation in the tank dome.
Divertron garden pump and garden extraction kit
Overflow siphon serves as an odor trap and drains off the suspended solids
Large, oval manhole dome for convenient descent even with filter technology installed
Two crane eyes and four carrying handles for easy transport and handling of the tank
Think carefully about what you bury in the garden
The indestructible underground tank from Speidel is made of high-quality PE plastic and is Made in Germany. Massive reinforcing ribs and the thickest walls of all PE rain tanks make it so robust that we can ensure the proverbial Speidel quality for 25 years.
It's all about the technique
Size alone does not matter - this also applies to our tanks. They offer enough space inside and thus installations of different technologies can be flexibly designed, no matter which combination you choose.
Manhole basket filter
Low-maintenance filter basket for installation in the tank dome.
Inflow stilling system
Prevents the churning of the water, inlet is adjustable in height.
The overflow siphon serves as an odor trap and better drains suspended solids.
Divertron garden pump
Divertron garden pump automatically turns on and off when opening and closing the tap.
The filter cartridge cleans the rainwater and the filtered dirt is discharged into the sewer system.
Domestic water withdrawal kit
The garden extraction set consists of a water socket for Gardena connection, 12.5 m PE pipe and suitable clamp fittings for connecting the garden pump.
Home and garden water withdrawal kit
This kit contains a floating water withdrawal kit with DN32 PE pipe, 15 m and additional accessories for the installation.
BFK domestic water system
With the BFK system you get a powerful pump including a pressure switch control according to DVGW regulations.
Hopefully it will rain soon
The complete sets contain everything you need to get the water in and out of your rainwater storage tank. So you can be sure that everything fits together perfectly and can be used for your garden irrigation or home technology. What's more, buying a complete set saves you even more money than buying the individual components.
Watering gardens or green areas with lawn sprinklers, for example.
- 01 Underground rainwater tank with walkable cover
- 02 Manhole basket filter
- 03 Inflow stilling system
- 04 Overflow siphon
- 05 Rodent screen
- 06 Divertron garden pump
- 07 Garden water withdrawal kit, 12,5 m
Home and Garden Comfort
Garden irrigation, toilet flushing, washing machine or for household cleaning.
- 01 Underground tank with cover
- 02 Manhole chamber
- 03 Siphon/filter unit
- 04 Filter back-flushing system
- 05 Inflow stilling system
- 06 Domestic water withdrawal kit 15 m
- 07 BFK domestic water system
- 08 Labelling kit
Our thick-walled and stable cisterns are available in various sizes and shapes. So even with small gardens or narrow plots you can benefit from the advantages es Speidel tanks. But they all have one thing in common: thick walls and solid feet.