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Bunker, Grand Bunker
45.490,00 RON
Grand 25000 litre underground tank in high-density polyethylene (HDPE), one-piece and watertight, for collecting and storing domestic wastewater (holding tank), rainwater or technical liquids. Suitable for guesthouses, commercial premises, building sites and industrial units without a sewer connection. It does not treat water: it is emptied periodically by a vacuum tanker. No power supply needed. Free delivery.
Free delivery
The Grand 25000 litre underground tank is an efficient, durable solution for collecting and storing wastewater, rainwater or industrial liquids. Made from high-density polyethylene (HDPE), this one-piece tank is designed to withstand extreme conditions and to handle liquids safely, without the risk of leaks or corrosion.
✅ Ideal for collecting wastewater, storing rainwater and industrial applications
✅ Watertight one-piece construction – no joints, no risk of leaks
✅ High resistance to extreme temperatures (-20°C to +60°C)
The tank can be used in a range of civil and industrial applications, such as:
✔ Collecting and storing domestic and industrial wastewater
✔ Rainwater retention systems for irrigation and fire-fighting systems
✔ Industrial units and commercial platforms
✔ Storing liquids in areas without access to sewer networks
✅ 100% Romanian product – economical and efficient
✅ Durable and recyclable material – made from HDPE, resistant to aggressive chemicals, acids, alkalis and synthetic oils
✅ Watertight one-piece construction – no welds or joints that could allow leaks
✅ Easy to transport, install and empty
✅ High corrosion resistance – guaranteed service life
✅ Needs no power supply – a passive collection and storage system
📌 Quick, easy installation – thanks to its low weight and compact design, the tank can be transported and installed with minimal effort.
📌 Minimal maintenance – only needs periodic emptying for optimal operation.
📌 Underground installation – can be positioned according to the requirements of the specific application.
✅ A reliable, economical solution for wastewater management
✅ High-quality, fully recyclable material
✅ Long service life, with no risk of corrosion or leaks
✅ Complies with European safety and environmental standards
📌 The Grand 25000 tank is the ideal solution for collecting and storing wastewater: durable, safe and efficient.
| Volume | 25000 |
|---|---|
| Width | 7500 |
| Diameter | 2000 |
| Height | 2000 |
| Inlet pipe height (h/i) | 1780 |
| Outlet pipe height (h/e) | 1730 |
| Inlet pipe diameter (ø/i) | 160 |
| Outlet pipe diameter (ø/e) | 160 |
| Manhole (øxh) | 5×550 |
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