U Flow Roof Drains

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U flow roof drains.

The long 317 5 mm shaft ensures ease of reach when tightening the u flow seal connection screws and all u flow screwdrivers come with a loss prevention bar. Water flow is up to 2 5 times faster versus the original hercules drains. Extra large diameter flange gives extra coverage over old outlets. U flow screwdrivers are used to install u flow seals.

Available in 75 100 and 150 mm diameter sizes with three leafguard options. Omg u flow seals are mechanical compression seals used on all hercules retrofit roof drains in 80 mm 100 mm 125 mm and 150 mm sizes. Omg supplies roofing fasteners for the roofing industry as well as pipe supports insulation adhesives retrofit roof drains and construction accessories. 445 mm diameter flange has depressed sump area to facilitate maximum water drainage.

An aluminum strainer dome provides strength and durability while the extra large flange with welded metal clips for attachment of the dome possesses a depressed sump to allow easy drainage of water from the roof surface. U flow seal exceeds the ansi spri rd1 standard for a secure watertight connection. Can be used with most flat roof membranes and coverings. Sizing quantity and location of raintrol roof drains are separate and distinct procedures from those for regular roof drains.

Plus speedtite drains can be installed in minutes without any special tools helping to save time and labor. For retrofit installations includes a cast aluminum clamping ring one piece seamless spun aluminum body 12 long drain stem 17 1 2 o d. The seal is activated by tightening the internal screws with the u flow screwdriver. The omg speedtite drain with built in vortex breaker technology is designed for improved flow performance that rivals traditional new connection drains.

Sarnadrain with u flow is a seamless heavy duty aluminum drain featuring a coated flange for hot air welding of sika sarnafil membranes. This design feature is incorporated in all u flow retrofit drain products. Bright yellow strainer domes are cast aluminum for strength and durability and remain visible on the roof for improved safety. When it comes to roof drainage getting water off the roof is the name of the game.

This compresses the thermoplastic seal forcing it to expand and make contact with the wall of the old pipe thus preventing vertical movement and stopping water backup damage.