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Siphon Roof Drain Outlet

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unit price: negotiable
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period for delivery: Consignment Deadline Days
area: Hebei
Expiry date : Long Effective
last update: 2019-06-24 15:24
view count: 131
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Product details

Developed by two engineers in Finland, siphonic roof drainage made its first appearance in Europe in 1968. Unlike traditional roof drainage systems, a siphonic system is designed to operate with the piping completely charged with water during a rainstorm. 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. Several of these drains tie into a horizontal collector that is routed to a convenient point where it transitions into a vertical "downpipe." This downpipe, once it reaches the ground, is piped to a vented manhole or inspection chamber where the water is discharged at atmospheric pressure into the storm sewer.


PRODUCT SPECIFICATION

DIAMETER(DISC)

320mm

THICKNESS(STEEL SHEET)

1.5mm

DIAMETER(PIPE)

50mm

SURFACE TREATMENT

Powder coating

COLOUR

black

MATERIAL

Aluminum/steel sheet

TECHNOLOGY

Die cast aluminum part/ stamping part


PRODUCT FEATURE AND APPLICATION

Nontoxic: PE pipe material nontoxic, tasteless, it belongs to green building materials, never scaling, Which can effectively improve the water quality.


PRODUCTION DETAILS

Syphonic systems require fewer outlets and downpipes than a Gravity equivalent

Collection mains can be routed horizontally throughout the building, no need for pipes to be fitted on a gradient.Multiple rainwater outlets can be connected to a single connector.



PACKAGING & PAYMENT TERMS & SHIPPING


OUR SERVICE:

We remain profitable and sustainable even through the current economic downturn, in part though our market diversification, and in part due to our conservative philosophy guiding the way we have done managed our business since 2000.


FAQ

What is the system principle?

The working principle of the siphon drainage system depends on the special design of the rainwater hopper implement separation, So that the rain is flowing state in the riser, when the rain reached a certain capacity in the riser, siphonage is generated.

In the process of rainfall, due to the continuous siphonage, the whole system is able to quickly rule out water from the roof.


FACTORY SHOW


http://www.rhdiecast.com/

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