Description
SOPRAOVERFLOW is designed to control the amount of rainwater accumulated on flatroofs by providing an additional drainage outlet when the water level reaches or exceeds 140 mm (5 1/2 inches).
UNITS PER SKID: 740
Material Use:
SOPRAOVERFLOW is an emergency overflow device designed for use on low-slope roofing systems. It functions as a secondary drainage outlet to prevent excessive water accumulation on rooftops. Specifically, it activates when the water level reaches or exceeds 140 mm (5-1/2 inches), thereby helping to mitigate the risk of water damage due to blocked or overwhelmed primary drainage systems.
System Components:
SOPRAOVERFLOW is used in conjunction with the SOPRAFLOW ALU aluminum roof drain system. It is installed using the SOPRAFLOW CLAMPING RING and the threaded rods that are part of the SOPRAFLOW ALU drain assembly. The complete system includes:
- SOPRAFLOW ALU drain
- SOPRAFLOW CONTROL flow regulator (used alternately)
- SOPRAFLOW CLAMPING RING
- SOPRAOVERFLOW emergency overflow
Applications:
This product is intended for use on low-slope commercial or industrial roofs where SOPRAFLOW ALU drains are installed. It is particularly useful in areas prone to heavy rainfall or where building codes require secondary drainage systems to prevent roof overloading.
Application Details:
SOPRAOVERFLOW is installed after the completion of the waterproofing membrane system. It is mounted directly onto the SOPRAFLOW ALU drain using the four threaded rods and secured with the SOPRAFLOW CLAMPING RING. The overflow is designed to activate only when water levels exceed 140 mm, ensuring that it functions solely as an emergency backup.
Special Notes:
- SOPRAOVERFLOW is made of durable black aluminum, with a height of 140 mm (5-1/2 in), a diameter of 25.4 cm (10 in), and a thickness of 1.5 mm (1/16 in).
- The unit weighs approximately 0.23 kg (0.5 lb).
- This product is not a standalone drainage solution and must be used as part of the SOPRAFLOW system.
- Always refer to the technical data sheet of the SOPRAFLOW ALU drain for complete installation instructions.
- This product is intended for the Canadian market and complies with SOPREMA’s manufacturing standards as of the date of production.
This component is essential for ensuring compliance with building codes that require emergency overflow provisions
https://www.soprema.ca/en/products-systems/sopraoverflow
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