Siphonic Roof Drains

The main difference is that the siphonic drainage system is designed to run completely full of water whereas the conventional gravity drainage system is designed to run only 1 2 full 1 2 empty.

Siphonic roof drains.

Uv system designs and supplies its line of top performing siphonic roof drains to projects throughout the united states canada and mexico. Wh 300 400 500 600 siphonic primary roof drain. Baffle and prevents air and debris from entering the piping system at full flow allowing the pipes to completely fill up with water. Adequate difference in height of at least four metres between the roof and the buried drains.

Siphonic drains are like other roof drains in that they are connected from the roof to the storm drain by a series of leaders or downspouts. Hydromax siphonic roof drainage more efficient many technical benefits and saves money. Despite what its name may suggest the process of syphonic drainage does not actually involve the syphoning of water at all. Wade siphonic drainage design request.

A siphonic roof drain has a special insert that acts as an air baffle and anti vortex vane such that only water is drawn off of the roof not air. By contrast a fully engineered siphonic roof drainage system contains an anti vortex plate that acts as a. Smith s siphonic roof drains have a polyethylene dome strainer to help protect the baffle from debris accumulation and allow for the passage of water even if debris collects around the strainer base. Drainage of large roof surfaces requiring a minimum outflow capacity of 1 0 l s.

The water is sucked or siphoned from the roof down into the drain at high velocity. In a world where our weather patterns are becoming more extreme hydromax provide world leading siphonic syphonic drainage solutions for a range of projects. Siphonic drainage systems can be used to drain a roof if the following criteria are met. This design makes our siphonic.

Instead syphonic drainage technology employs the use of a gravity induced vacuum pump to remove water at high velocity from multiple roof drains at once. Several of these drains tie into a horizontal collector that is routed to a convenient point where it transitions into a vertical downpipe. Uv system products are 100 baa compliant and manufactured from 304 stainless steel cast aluminum and galvanized steel. Providing more efficient drainage our hydromax siphonic roof drainage solutions will use less pipe material and save you money.