Roth Package Building Services II without pump and makeup water
The Roth Package Building Services II without pump and make-up module is a ready-to-use system for rainwater harvesting that can be optimally combined with existing or individually selected pump technology. The package is particularly suitable for larger distances between the storage tank and consumption points and contains all relevant components for safe water treatment and cistern technology.
Rainwater is directed from the roof into the storage tank via the external earth filter, pre-cleaned by the fine filter screen, and then introduced in a calm manner. The floating extraction system ensures that the cleanest water is extracted just below the surface—ideal for downstream pumps or control centers.
Komponenten im Überblick
Roth Twinbloc flat storage tank
Ultra-flat, earth-stable storage system
Material: PE-HD, seamlessly manufactured, 100% opaque
Domschacht DN 600 with walk-on, height-adjustable cover
Overflow trap with small animal barrier as standard
Extendable using KG pipe DN 100
Roth Floating Withdrawal
Floating ball, suction filter, and check valve
Best water quality from upper storage area
Connection: 1-inch PE water pipe
Roth earth filter
External installation in the inlet area
Connection of two roof surfaces possible
Mesh size of filter screen: 0.55 mm
Suitable for roof areas up to approx. 350 m²
Easy maintenance from above
Roth flow control
Prevents sediment from being stirred up in the storage tank
Protects downstream pumps and systems
Direct integration into memory
Technical data for Twinbloc flat storage tanks
| Model | Volume | Dimensions L x W x H (mm) | Maximum installation depth (mm) | Weight (kg) |
|---|---|---|---|---|
| 1,500 L | 1,500 L | 2350 x 1395 x 695 | 1330 | 80 |
| 3500 L | 3500 L | 2350 x 2300 x 975 | 1675 | 140 |
| 5000 L | 5000 L | 2460 x 2350 x 975 | 2050 | 190 |
| 7000 L | 2x 3500 | 2x 2350 x 2300 x 975 | 1675 | 2x 140 |
| 10,000 L | 2 x 5000 | 2x 2460 x 2350 x 1350 | 2050 | 2x 190 |
Advantages
Fully prepared for combination with external pump
In-ground filter with 0.55 mm mesh size for high cleaning performance
Floating extraction ensures clean operating water
Flat storage with low installation depth and high stability
Low maintenance, modular, and expandable up to 10,000 liters
Compatible with Roth rainwater accessories
Ideal for customized system configurations in the home and garden area