The root causes of problems such as leakage caused by floor perforation, complaints about backflow caused by dry sealing of ground water, and quality hazards caused by accumulated water in the backfill layer often point to the design decisions during the drainage system selection stage.

The ERA HDPE building drainage series has launched three core pipe fittings, which together form the core skeleton of the ERA HDPE same floor drainage system.

✨ 01 | Horizontal floor drain (single pass): a compact solution with a maximum height of 85mm

In drainage selection, the installation height is often a hard constraint, and when the space for lowering the board is limited, conventional floor drains cannot meet the installation requirements.

The horizontal floor drain (single pass) compresses the minimum installation height to 85mm, and the floor drain panel can be freely selected and equipped with a cover plate, flexibly matching different project decoration standards. Combined with HDPE hot melt integrated molding process, it has a large displacement of 0.9L/s for smooth discharge, and is also equipped with anti overflow components to avoid sewage blockage.

✨ 02 | Water Collector: Key Node for Secondary Drainage of Backfill Layer

The backfill layer of a sunken bathroom is the area where accumulated water is most easily hidden, difficult to detect, and difficult to handle.

The water accumulation collector is specifically designed for this project pain point. The surface adopts a grid design, which can effectively intercept the backfill material during backfilling construction, prevent it from blocking the secondary drainage horizontal branch pipe, and significantly reduce the construction rework rate. The product is made of all plastic parts and injection molded as a whole, with no splicing gaps. The product itself has zero leakage hazards and high engineering reliability. Pre solve the problem of hidden water accumulation in the backfill layer, ensure smooth secondary drainage, and improve the acceptance rate of concealed works.

✨ 03 | Multi channel floor drain: the collection core of same floor drainage

In traditional drainage design, each drainage point is independently connected to a riser, and the ground water seal is prone to drying up, resulting in frequent odor return after delivery.

Multi channel floor drain integrates multiple drainage points into the same floor drain body, and automatically updates the water seal when the drainage from each drainage point passes through the multi-channel floor drain. By draining any water point in the system, the water seals of all connected drainage points can be refreshed without the need for point by point maintenance and replenishment. Combined with a 120 × 120mm hidden panel, it can adapt to the delivery standards of different projects for both finished and raw materials.