9 1 2 od base x 4 1 4 high with 3 bolt mounting holes.
Flat gravel roof drain strainer.
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This video explains the principle of a drain basin.
Replaces popular 10 inch plastic strainers domes.
10 inch black polyethylene drain dome strainer grate.
Standard to the roof drains is a dura coated cast iron gravel guard and clamp device polypropylene dome strainer recommended for installation in flat areas with decks that are constructed of steel wood or concrete.
Josam offers a complete line of 316l austenitic stainless steel push fit pipes fittings and accessories.
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Shop for roof drains at ferguson.
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Specifications manufacturer plastic oddities material pvc color black and white outlet type hub dimensions flange size 11.
Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.
Massca down pipe gutter balloon guard filter strainer pack of 4.
Most strainers or domes that cover a drain on flat roofs are poorly designed because they block smaller debris and the strainer becomes clogged preventing any water flow.
Proflo pf42870 proflo pf42870 3 pvc roof drain with plastic dome.
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.
Create a basin for the drain.
Omg supplies roofing fasteners for the roofing industry as well as pipe supports insulation adhesives retrofit roof drains and construction accessories.
It is not advisable to have a flat roof drain close to skylights or low profile objects where water could spill over into when a drain is clogged.
White pvc roof drain black poly non puncturing clamp ring with gravel stop and dome.
All pipes and fittings are.
Clogged drain strainer can quickly flood an entire roof causing extensive damage.
If appropriately designed a strainer or leaf filter is supposed to keep larger objects from going down a drain while allowing smaller debris through with the water flow most strainers or domes that cover a drain on flat roofs are poorly designed because they block smaller debris and the strainer becomes clogged preventing any water flow.
Stainless steel push fit pipe system.
