Superdrain

In conventional wastewater systems, a vent piping network is used to supply air inside the system to balance pressure and protect the siphon traps—designed to prevent the entry of odors and other contaminants from the sewage system into the building environment.

No more need for vent piping!

Superdrain V, equipped with Supervent valves, is a new solution that eliminates the need for vent piping in the building’s wastewater network. It not only improves the accuracy and efficiency of ventilation system performance but also speeds up the system installation process.
More importantly, the likelihood of unpleasant odors spreading into the building is virtually eliminated!

In restrooms, the water inside the siphon acts as a barrier, preventing foul and unsanitary gases from entering the restroom space and, consequently, the living environment.

If the water trap in the siphon is lost, it creates a pathway for foul and disease-causing gases or pests to enter the building. This phenomenon is called siphonage. The role and function of vent piping in the wastewater system is to timely supply air to the sewage network to speed up fluid drainage and, more importantly, to balance the internal pressure with the external pressure. This helps maintain the water seal inside the siphon trap and prevents siphonage.

Vent piping, besides the risk of inefficiency, also brings other challenges both in terms of cost burden and execution. For instance, more pipes, fittings, clamps, and supports are required for system installation, which naturally leads to increased expenses for procurement, transportation, and storage.

Supervent Valves in the Superdrain V Wastewater System

It has the remarkable ability to supply air at the lowest negative pressure and in the shortest possible time, while effectively preventing reverse air flow—from the wastewater drainage network back into the building interior—thus creating a completely healthy and comfortable living environment for the building’s occupants.

Advantages at a Glance

• Elimination of Vent Piping
• Increased Speed and Accuracy of Wastewater System Installation
• Improved Efficiency of the Vent System (even exceeding the 1:1 ratio of vent pipe diameter to wastewater pipe diameter)
  Timely Delivery of Air to the Point of Need
• Ensuring Greater Hygiene and Health for Building Residents by Preventing the Spread of Contaminants and Germs from the Wastewater System into the Building Interior
• Smaller Duct Size, No Need for Roof Penetration, Elimination of Gooseneck Pipes
• Greater Flexibility in Architectural Design
• Savings in Transportation and Storage Costs
• No Mechanical Parts and No Need for Maintenance or Repairs
• Lifetime Replacement Warranty
• Suitable for All Buildings, from Single-Story to High-Rise