{"id":1572,"date":"2026-09-21T19:24:19","date_gmt":"2026-09-21T11:24:19","guid":{"rendered":"https:\/\/zhujikaiyi.com\/hdpe-siphonic-inverted-roof-drain-2\/"},"modified":"2026-09-21T19:24:26","modified_gmt":"2026-09-21T11:24:26","slug":"hdpe-siphonic-inverted-roof-drain","status":"publish","type":"page","link":"https:\/\/zhujikaiyi.com\/ru_RU\/plastic-pipe-fittings\/hdpe-siphonic-inverted-roof-drain\/","title":{"rendered":"HDPE Siphonic Inverted Roof Drain"},"content":{"rendered":"
\n\n
\n

HDPE SIPHONIC DRAINAGE SYSTEMS<\/strong><\/h2>\n

BUTT FUSION SIPHONIC DRAINAGE FITTINGS<\/strong><\/p>\n

Sovent<\/a><\/p>\n

ELECTROFUSION SIPHONIC DRAINAGE FITTINGS<\/strong><\/p>\n

Electrofusion Coupler<\/a><\/p>\n

SIPHONIC DRAINAGE ACCESSORIES<\/strong><\/p>\n

Inverted Roof Drain<\/strong><\/p>\n<\/div>\n\n

\n

HDPE Siphonic Inverted Roof Drain<\/h1>\n

HDPE siphonic inverted roof drain is designed for compatible siphonic roof drainage systems and is used at roof collection points to receive rainwater and connect it into the HDPE drainage network.<\/p>\n\n

\n
\"HDPE<\/figure><\/div>\n
\n

Material:<\/strong> HDPE<\/p>\n

Type:<\/strong> Inverted Roof Drain<\/p>\n

Application:<\/strong> Siphonic roof drainage<\/p>\n

Size Range:<\/strong> 50\u2013200 mm<\/p>\n

Available Models:<\/strong> 8<\/p>\n

Request a Quote<\/a><\/div><\/div>\n<\/div>\n<\/div>\n\n

All Models & Specifications<\/h2>\n

Available HDPE siphonic inverted roof drain sizes are listed below.<\/p>\n

\n
Size (mm)<\/th><\/tr><\/thead>
50<\/td><\/tr>\n
63<\/td><\/tr>\n
75<\/td><\/tr>\n
90<\/td><\/tr>\n
110<\/td><\/tr>\n
125<\/td><\/tr>\n
160<\/td><\/tr>\n
200<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n

About HDPE Siphonic Inverted Roof Drain<\/h2>\n

The inverted roof drain is a roof-level collection component in a siphonic drainage system. It receives rainwater from the roof surface and directs it into the connected HDPE drainage pipework.<\/p>\n

The correct drain size should be selected together with the roof structure, waterproofing arrangement, drainage layout, connected pipe size and the hydraulic requirements of the project design.<\/p>\n\n

About HDPE Siphonic Drainage Systems<\/h2>\n

HDPE is widely used in drainage systems because it is corrosion resistant, lightweight and suitable for welded pipe connections. A complete HDPE siphonic drainage system can include butt fusion fittings, electrofusion fittings, roof drains and installation accessories.<\/p>\n

For siphonic roof drainage projects, component selection should be coordinated with roof layout, rainfall design, pipe routing, connection method and the hydraulic design requirements of the project.<\/p>\n\n

Product Details<\/h2>\n
\n

Overview<\/h3>

The HDPE siphonic inverted roof drain serves as an inlet between the roof surface and the HDPE drainage pipe system in compatible siphonic drainage installations.<\/p><\/div>\n

Product Features<\/h3>