Wastewater Tanks & Holding Tanks – Underground Solutions for Reliable Wastewater Storage

2-chamber underground tank "G2K" - suitable for groundwater

Waste water tank 1,000 liters with DIBT approval

1,000-Liter Wastewater Tank – Compact solution with DIBt approval for safe wastewater storage Space-saving. Compliant with regulations. Versatile. The wastewater tank with a 1,000-liter storage capacity is ideal for properties with moderate wastewater generation—for example, in community gardens, weekend homes, or self-sufficient buildings. Thanks to its compact design, DIBt approval, and manufacture using the rotary sintering process, it meets the highest standards for decentralized wastewater management—safe, durable, and ready for connection as desired. Your benefits at a glance 1,000-liter capacity – ideal for domestic applications or regular emptying DIBt-approved – for legally compliant use as an outdoor collection tank Manufactured using the rotational sintering process – for particularly high dimensional stability and leak-tightness Delivered without pre-drilled holes – maximum installation flexibility thanks to free choice of inlet position Accessories can be individually combined – matching rubber lip seal and hole-cutting saw available for order Pre-assembled upon request – DN 110 rubber lip seal can be installed at the factory Robust plastic construction – impact-resistant, weather-resistant, and durable Compact design – enables installation in confined spaces Made in Germany – manufactured to high quality and environmental standards Sustainability with responsibility The wastewater tank is made of single-type, recyclable polyethylene. The durable material quality and flexible use contribute to resource-efficient, sustainable operation. Applications Weekend homes & small gardens – for decentralized wastewater management Outdoor facilities – as a retention unit for sewage Agriculture & commercial use – for temporary collection of service water Remote properties – self-sufficient solution without a sewer connection Do you have questions? We’re here to help. Our customer service team is happy to assist you with any questions regarding approval, accessory selection, or borehole placement. Phone: 0385 / 773370 Email: info@greenlife.de

Waste water tank 3,000 liters with DIBT approval

3,000-liter wastewater tank with DIBt approval – A robust solution for safe underground wastewater storage Leak-proof. Sturdy. Ready for use. The 3,000-liter GreenLife wastewater tank with DIBt approval is the reliable solution for underground storage of domestic wastewater. Manufactured in one piece using a rotational sintering process, it offers maximum leak-tightness, dimensional stability, and chemical resistance – we are happy to deliver the wastewater tank ready for connection and, upon request, with additional accessories. Your benefits at a glance 3,000-liter storage capacity – ideal for single-family homes, outbuildings, or commercial spaces Manufactured using the rotational sintering process – seamless construction for 100% leak-tightness Robust LLD-PE plastic – dimensionally stable, durable, and chemical-resistant DIBt approval – officially tested for safe underground wastewater storage Delivered ready for connection – with pre-installed DN 100 rubber lip seal Expandable with accessories – e.g., gooseneck, suction device, or air inlet and outlet Made in Germany – manufactured to high quality and environmental standards Even easier for you: service & consultation included Expert advice on planning, installation, and expansion Delivery within Germany – free to the curb Accessory service – rubber lip seals, hole saws, filter technology, and much more available Sustainability with responsibility The tank is made of single-type, recyclable polyethylene and is designed for durability. Underground storage saves space, protects against environmental influences, and enables a sustainable wastewater solution without complex infrastructure. Applications Domestic wastewater management – permanent solution for buildings without sewer connection Garden & weekend homes – space-saving option with high capacity Businesses & agriculture – for upstream wastewater storage Do you have questions? We’re here to help. Our customer service team will be happy to advise you on accessories, installation solutions, or custom requirements. Phone: 0385 / 773370 Email: info@greenlife.de

Waste water tank 700 liters with DIBT approval

700-liter wastewater tank with DIBt approval – A compact solution for safe underground wastewater management Leak-proof. Dimensionally stable. Compliant with approval standards. The 700-liter GreenLife wastewater tank with DIBt approval is ideal for the underground storage of domestic wastewater. Manufactured using a rotational sintering process from polyethylene (PE-LLD), the tank offers absolute leak-tightness, high dimensional stability, and chemical resistance. It was specifically designed for underground installation. Your benefits at a glance 700-liter storage capacity – space-saving solution for smaller properties or outbuildings DIBt-approved – meets all building code requirements for wastewater storage Seamlessly manufactured using the rotational sintering process – guarantees a stress-free structure and 100% leak-tightness Robust PE-LLD – durable, corrosion-resistant, and chemically inert Designed for underground installation – permanently frost-proof and pressure-stable Even easier for you: service & consultation included Expert support with selection, accessories, and installation Delivery within Germany – safe and free to the curb Optional accessories available – e.g., DN 100 rubber lip seal for custom connection placement Important: The tank is delivered without a connection hole. This gives you full flexibility in choosing the inlet position. Matching DN 100 rubber lip seal (Part No.: G0005812) and hole saw available separately. Upon request, we can install the seal for you at the factory. Sustainability with Responsibility The wastewater tank is made of recyclable polyethylene. The durable construction reduces maintenance requirements and resource consumption—for a future-proof solution. Applications Domestic wastewater management – for single-family homes, outbuildings, or small residential units Allotment gardens & vacation homes – a reliable solution without a sewer connection Expandable systems – can be combined with a suction device or ventilation technology Do you have questions? We’re here to help. Our customer service team will be happy to advise you on installation, accessories, and system expansion: Phone: 0385 / 773370 Email: info@greenlife.de

Waste water tank system 12,000 liters with DIBT approval

12,000-Liter Wastewater Tank System with DIBt Approval – A High-Capacity Solution for Underground Wastewater Storage Reliable. Expandable. Compliant with approvals. The GreenLife wastewater tank system with a 12,000-liter capacity offers a particularly high-performance solution for collecting domestic wastewater in applications with higher usage requirements. The combination of multiple tanks and an inspection chamber (DN 200 or DN 300) creates a robust, expandable complete system—ideal for residential complexes, commercial, or municipal applications. Thanks to the rotational sintering manufacturing process, maximum leak-tightness and dimensional stability are guaranteed—ensuring long-term reliability and safety when installed underground. Your benefits at a glance 12,000-liter storage capacity – ideal for large households, residential developments, or commercial use DIBt-approved – meets all building code requirements for closed-loop wastewater systems Includes inspection chamber – DN 200 or DN 300 for convenient access and easy maintenance Manufactured in one piece – high tightness due to seamless tank structure Robust LLD-PE – chemical-resistant and dimensionally stable Suitable for underground installation – frost-proof and pressure-resistant even under demanding conditions Made in Germany – quality and safety according to the highest manufacturing standards Even easier for you: Service & consultation included Expert support with planning, sizing, and accessory selection Delivery within Germany – safe and free to the curb Matching accessories available long-term – e.g., extraction device, odor filter, connection sets Sustainability with responsibility The tank system is made of single-type, recyclable polyethylene (PE-LLD). The durable construction and low-maintenance design contribute to the sustainable use of resources and a future-proof wastewater solution. Applications Large households & residential complexes – safe, drainless wastewater management for multiple users Commercial & Agricultural – for the collection and temporary storage of domestic wastewater Municipal facilities – modular design for expanding or replacing existing systems Do you have questions? We’re here for you. Our customer service team is happy to assist you with any questions regarding installation, connection, or system expansion. Phone: 0385 / 773370 Email: info@greenlife.de

Waste water tank system 6,000 liters with DIBT approval

6,000-liter wastewater tank system with DIBt approval – A leak-proof system solution for underground wastewater storage Reliable. Dimensionally stable. Expandable. The GreenLife wastewater tank system with a 6,000-liter capacity is the proven solution for the safe, underground storage of domestic wastewater. Manufactured using a rotational sintering process from high-quality PE-LLD, it results in a seamless, robust tank with tested leak-tightness. The system also includes an inspection chamber (DN 200 or DN 300) and is ideal for underground installation in residential or commercial settings. Your benefits at a glance 6,000-liter total capacity – ideal for larger households, vacation properties, or commercial use Manufactured in one piece – seamless using the rotational sintering process for 100% leak-tightness Groundwater-resistant & suitable for underground installation – high dimensional stability thanks to reinforced wall structure DIBt-approved – tested for safe and permit-compliant wastewater storage Includes inspection chamber – optionally DN 200 or DN 300 for easy maintenance and inspection Made in Germany – developed and manufactured to the highest quality standards Even easier for you: Service & consultation included Customized design – we advise you on selection, accessories, and installation Reliable delivery within Germany – free to the curb Compatible accessories available – e.g., suction device, odor filter, or additional connections Sustainability with responsibility The tanks are made of single-grade, recyclable polyethylene. Their long service life and high resistance to environmental influences make an important contribution to resource-conserving water management. Applications Outdoor wastewater management – e.g., for weekend homes, vacation resorts, and remote buildings Commercial & Agricultural – where there is no connection to the public sewer system Expandable system solutions – can be combined with ventilation, emergency overflow, or suction systems Do you have questions? We’re here to help. Our customer service team is happy to assist you with any questions regarding installation, system compatibility, or accessories. Phone: 0385 / 773370 Email: info@greenlife.de

Waste water tank system 9,000 liters with DIBT approval

9,000-Liter Wastewater Tank System with DIBt Approval – A high-capacity solution for safe underground wastewater storage Reliable. Expandable. Compliant with approvals. The GreenLife wastewater tank system with a 9,000-liter capacity is the ideal solution for large properties, apartment buildings, or commercial applications. It combines multiple individual tanks into a system-compatible complete solution—including a DN 200 or DN 300 inspection chamber. Manufactured using the rotational sintering process from high-quality PE-LLD, the system offers maximum leak-tightness, high dimensional stability, and tested safety for the underground storage of domestic wastewater. Your benefits at a glance 9,000-liter storage capacity – ideal for large households, businesses, or small communities DIBt-approved – meets all building code requirements for wastewater management Includes an inspection chamber – DN 200 or DN 300 for easy access and maintenance Robust LDPE – durable, chemical-resistant, and dimensionally stable Designed for underground installation – permanently safe and frost-resistant for underground use Made in Germany – manufactured to the highest quality and production standards Even easier for you: Service & consultation included Support with planning, installation, and accessory selection Reliable delivery within Germany – free to the curb Expandable range of accessories – from exhaust vents to activated carbon filters Sustainability with responsibility The tanks are made of single-material, recyclable polyethylene. Their long service life and seamless, one-piece construction contribute to resource-efficient and low-maintenance operation—for a sustainable wastewater solution. Applications Domestic wastewater management – a reliable solution for multiple users or large volumes Commercial & agricultural – for temporary storage of domestic or commercial wastewater Municipal use – designed for future expansion or upgrades Do you have questions? We’re here for you. Our customer service team is happy to assist you with any questions regarding installation, connection, or system expansion. Phone: 0385 / 773370 Email: info@greenlife.de