No Hub Roof Flange

Two 2 through 4 size four 6 through 10 size or six 12 sizes type 301 stainless steel clamps tightened with 5.

No hub roof flange.

No hub outlet roof drain. Sits flush on roof deck. Roof drain no hub large sump clamp ring and cast iron dome. No hub adapter is 100 brass.

Roof drain with deck flange with adjustable extension series rd 300 f epoxy coated cast iron roof drain with flashing clamp with integral gravel stop heavy 10 ga. The inner gasket is surrounded by an outer stainless steel shield or band with stainless steel worm clamps strategically riveted to the shield to keep them in place. Engineered to connect no hub cast iron pipe. All that is needed is a no hub coupling to attach the drain to the pipe.

Once the old flange is removed and cast iron pipe is cleaned off these flanges will slide over the vertical cast iron drain pipe. Application used on roofs of any size for any type of construction. Made in the u s a. Engineered to connect no hub cast iron pipe in applications replacing the less efficient hub and spigot.

2 or 3 no hub connection. The first is the no caulk cast iron repair flange which comes in two depths. Drain and flange are formed from 100 copper. No hub couplings have an inner gasket made of a synthetic rubber compound polychloroprene neoprene.

Series 300 stainless is used for corrosion resistance. Wejloc non puncturing clamp ring with integral gravel stop large sump with wide roof flange and bottom outlet. Designed for roofs of any size and any type of construction. Mifab series mi qhub specify size no hub couplings are manufactured with quick hub gaskets made with neoprene that meets the requirements of astm c 564 housed inside a type 301 stainless steel corrugated shield.

Designed for flat roof installations. Zinc plated steel adjustable extension flange self locking polyethlyene dome and no hub standard outlet. The no hub connection option is probably the most used by nonprofessionals due to the ease of installation. Specification series coated cast iron roof drain with large cast iron dome non puncturing clamp ring with integral gravel stop large sump with wide roof flange and no hub bottom outlet.

These can be found at any hardware store so if you go searching for a no hub coupling at lowes you are more than likely going to leave with what you need. The flat side of the gasket should be facing down and resting on the inside bottom lip of the flange. The no hub coupling has a patented shield design that provides maximum transfer of pressure from the clamps to the gasket and pipe. Head adjusts up to above flush to accommodate most flooring types.