Graf UK Septic Tanks, Treatment Plants & Rainwater Harvesting Systems

Envirocare Off Mains is a trusted supplier of Graf UK wastewater and water management systems, including septic tanks, cesspools, sewage treatment plants and rainwater harvesting solutions.

Graf is a leading European manufacturer renowned for innovative design, durability and compliance with UK regulations. Whether you’re working on a domestic, commercial or agricultural project, we can supply the right Graf system to meet your requirements.

Why choose Graf Products?

Graf systems are widely specified by contractors, developers and homeowners due to their proven performance and long service life.

Key benefits of Graf systems include:

High-quality polyethylene construction
Lightweight yet extremely durable designs
Compliance with UK Building Regulations and environmental standards
Innovative tank and treatment technology
Suitable for domestic and commercial installations

As an approved supplier, we can help you select the most appropriate Graf product for your site conditions and usage needs.

Graf Product Range

We supply the full Graf UK range, including:

Graf Septic Tanks – Reliable solutions for off-mains drainage
Graf Sewage Treatment Plants – High-performance wastewater treatment systems
Graf Cesspools – Fully sealed holding tanks where discharge is not permitted
Graf Rainwater Harvesting Systems – Sustainable water reuse solutions