Flat roof drain strainers are important if appropriately designed, a strainer is supposed to keep larger objects from going down a drain, while allowing smaller debris through with the water flow. Plastic, brass, chrome, ductile iron.
During 2016 the aco group acquired rofo engineering, a leading manufacturer and supplier of stainless steel drainage systems and grease traps in south africa.
Roof drain covers metal. Rofo engineering has a history of more than 30 years of successful presence in the southern african market. The durable vinyl construction won’t tear or degrade from exposure to spills or repeated washing. 12 inch cast iron drain dome / strainer.
The dome is blue in color and has a 12 1/2″ outside diameter and works with both the z100 and universal drain ring. Heavy duty drain covers also available. Powerful magnets hold them in place on metal grates and drains for a tight seal that stays put.
The zurn universal roof drain dome is cast iron and designed for zurn drains. Ultra drain covers, drain plugs, and drain seals are offered in a variety of sizes and shapes. A 3” insert drain will have a 2 ¾” od.
This is so they will slide in but still be easy to seal. But where a 2 ¾” od won’t fit, a 2 5/8” od might. Most strainers, or domes, that cover a drain on flat roofs, are poorly designed because they block smaller debris and the strainer becomes clogged.
Get it as soon as wed, aug 18. 3” x 4” pipe fit general purpose cleanout with cover. Medium sump, clamp ring & cast iron beehive dome.
Stop oil, chemicals, and other spills from going down the drain with these magnetic covers. The distinguishing feature of a siphonic roof drain is the air baffle. 4” inside hub fit adjustable cleanout with cover.
This air baffle is engineered and tested to prevent air from entering the piping system at peak flows. Circular, square, and rectangular drain covers are available along with conical drain plugs. There are no reviews yet.
A siphonic roof drain looks much like a traditional roof drain. Heavy duty drain covers are made of polyvinyl chloride and urethane. A corrosion resistant 304 stainless steel drain cover for use in a wide range of roof and gutter drains from 50mm 180mm diameter.
Choose the best roof drains from “saudi cast” the modern iron and steel foundry; Free shipping on orders over $25 shipped by amazon. Other than the baffle, a siphonic roof drain has the same features as a traditional roof drain including a.
Only logged in customers who have purchased this. That would be our commercial undersize drain, where a 3. Recommended for installation in flat areas with decks that are constructed of steel, wood, or concrete, these roof drains are suitable for many installations.
Insert drains are typically made with pipe od ¼” less than the outlet pipe size. Standard drain covers and drain plugs are made of polyurethane and reinforced mesh. There are cases where this won’t quite fit.
Yunzhicheng sus304 stainless steel drain roof dome drainer outdoor cover anti blocking strainer 3 (2 count) 5.0 out of 5 stars. To fit directly to a riser of pipe or sewer or drain fitting, nds offers a variety of patterns, colors and design options. Unsure which metal drain grates or grate covers you need for your channel drainage?
4” over pipe fit adjustable cleanout with cover and metal tailpiece.