A roof drain, for receiving rain water from a roof and conducting it to a drain pipe, includes a drain body made from polyurethane foam and having a flange integral with and adjacent to the inlet end of such drain body. A collar which makes sealing connection with the roof covering is ...
The suction flat roof drain is deployed on a flat roof between a water accumulating depression on the roof and the edge of the roof. The flat roof drain includes an intake tube section with an open end disposed in the flat roof depression and a raised tube element spaced apart from the ...
Here you will find everything we have on roof drains and floor drains. If you cannot find the roof or floor drain you need, give us a call at800-228-4718or send us an email atsales@nyrpcorp.com Jump to: Drain Body Drain Grates ...
8-in. Dura-Coated cast iron roof drain used in any type of flat roofs and gutters. The 8-in. diameter body is ideal for applications with limited space. The dome provides efficient drainage of rainwater and prevents debris from entering the drain line. Product ...
Flat Roofs:The bottom outlet design makes this drain ideal for flat roof applications where gravity drainage is preferred. High-Volume Water Drainage:The durable construction and multiple size options allow this drain to handle high volumes of water efficiently. ...
Ventilated flat roof ZAB Additional application areas Balcony, terrace, loggia EA Kind of drainage Conventional drainage SA Refurbishment no GDF used roof area yes AG Parapet outlet no UDF unused roof area yes FG Roof outlet yes ILR internal gutter ...
EWN Boosey, EWN Boosey - US Patent 2, 283 - www.freepatentsonline.com Abstract: This invention relates to roof drains, the object being to provide a drain for a substantially flat roof of such construction that a sheet of water will tend to be maintained on the roof in the summer time...
3) flat roof drainage 平屋面排水4) roof outlet 屋面排水口5) roof rainwater drainage 屋面雨水排水 1. Investigation of hydraulic model of pressure pipeline system for roof rainwater drainage; 压力流屋面雨水排水管系水力模型研究 更多例句>> ...
roof garden- a garden on a flat roof of a building garden- a plot of ground where plants are cultivated Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. Translations --- Select a language: Want to thank...
Roof Drain shall have a low profile cast iron dome strainer and cast iron gravel guard. Strainer shall turnto-lock into gravel guard. Cast iron drain body shall have no-hub connection.Used on any type of flat roofs. Low profile dome prevents debris from entering...