High-Thickness Three Grid PE Septic Tank

Premium PE Material
– Made from high-density polyethylene for superior durability, corrosion resistance, and long-term underground use without degradation.
Three-Grid Design
– Advanced triple-compartment structure ensures efficient wastewater separation, sedimentation, and anaerobic treatment for cleaner discharge.
Extra-Thick Walls
– Reinforced 10mm+ wall thickness enhances structural integrity, preventing collapse under soil pressure or heavy loads.
Deep Burial Ready
– Engineered for underground installation (up to 1.5m depth) with ribbed anti-floating design to withstand soil movement and water pressure.
Multi-Scene Application
– Ideal for homes, restaurants, rural properties, and small-scale sewage systems where municipal drainage is unavailable.
Easy Installation
– Lightweight yet robust, with pre-molded inlet/outlet pipes for quick setup. No welding or special tools required.
Low-Maintenance
– Smooth inner walls prevent sludge buildup, reducing cleaning frequency. UV-stabilized for outdoor resilience.
Cost-Efficient
– Combines industrial-grade quality with wholesale pricing, perfect for bulk buyers or infrastructure projects.