RoCko 1800 — Cylindrical underground tank from 3.200 to 4.000 L.
Ø1800 mm diameter. Installed without a crane, without a concrete base.
The RoCko 1800 is a vertical cylindrical tank in high-density polyethylene (HDPE), with a nominal diameter of Ø1800 mm. Suitable for underground or outdoor installation with no concrete base. It includes a self-levelling telescopic DN600 access and a lockable cover for loads up to 200 kg. Available in 2 capacities, 3.200 and 4.000 L.
Why the RoCko 1800?
The RoCko 1800 is aimed at homes with a pool, intensive irrigation or a larger service reserve. The Ø1800 mm diameter stores up to 4.000 L with an optimised excavation depth — with no concrete base and no heavy equipment needed.
The self-levelling Ø600 telescopic cover follows any settlement of the ground and takes pedestrian loads up to 200 kg. The flat bottom sits directly on compacted sand, with no additional work.
The RoCko 1800 advantages at a glance:
Quick, economical installation
- ✓Capacity from 3.200 to 4.000 L in a single Ø1800 mm diameter
- ✓Installation without a crane and without a concrete base — a bed of compacted sand
- ✓Suitable for homes with a pool, intensive irrigation or a service reserve
Safety and structural integrity
- ✓One-piece HDPE construction, resistant to soil pressure and temperature swings
- ✓Self-levelling telescopic cover with a lock — takes pedestrian loads up to 200 kg
- ✓Inert, non-toxic material, approved for contact with non-potable water
Sustainability and durability
- ✓100% recyclable HDPE, with no plasticisers or harmful additives
- ✓Rainwater harvesting cuts drinking water use for irrigation and domestic purposes
- ✓Long service life with no corrosion, no deformation and no special maintenance
The RoCko 1800 in detail
Dimensions and technical details
| Volume [L] | Code | Dimensions A × B × C | Cover | Weight | Price | Drawing | Datasheet | DWG | Quote |
|---|---|---|---|---|---|---|---|---|---|
| 3.200 | HS-ROTO-01849 | 2.350 mm | Ø600 | — | €2.194,70 €2.699,48 incl. VAT | ||||
| 4.000 | HS-ROTO-01850 | 2.700 mm | Ø600 | — | €2.359,70 €2.902,43 incl. VAT |
* Indicative measurements. See the datasheet for full specifications. Prices exclude VAT at 23%. Subject to change without notice.
Options and accessories
Do you need a RoCko 1800 for your project?
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