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Watts 4 roof drain.
Drainage solutions drainage solutions.
No hub cast iron high volume roof drain with ductile iron dome.
Cast iron roof drain with 2 in.
137 deck opening 10.
Roof drains one piece combination roof drain secondary overflow series rd 250 cast iron combination roof drain overflow with deck flange drain body flashing clamp with integral gravel guard overflow standpipe with membrane clamp self locking cast iron dome and no hub outlets.
Watts drainage solutions are engineered to deliver superior performance for commercial drainage designers specifiers and installers.
Watts drainage rd 100 w epoxy coated cast iron overflow roof drain with flashing clamp with integral 4 102 high internal standpipe self locking polyethylene dome standard and no hub standard outlet.
Watts b3 dm poly dome.
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Everything you need to quickly complete your next project is here.
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Or 12 drains required.
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Watts drainage products rd 300 r series 4 in.
The result is the number of drains needed.
Roof drain body for rd 300 epoxy coated cast iron 4 in no hub connection.
Watts drainage products rd 300 r series 6 in.
Our exclusive dual functional structural deck flange and combination roof drains streamline specifications saving installation time and labor.
Watts b7 flg cast iron drain ring.
Components b15 b2 dm fc 6 rd 300 w overflow roof drain with 4 internal water dam free area sq.
Components b2 b2 dm fc 2 rd 100 w overflow roof drain with 4 internal water dam free area sq.
Roof drains watts roof drains provide flexible solutions for specifiers and installers in any commercial roof application.
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We offer multiple system solutions from cast iron to stainless steel to plastic.
Anchored by innovative designs and unique functionality our specification drainage orion chemical waste and blücher stainless steel drainage systems satisfy the most demanding industry requirements.
Our drainage line is engineered to deliver superior performance in even the most demanding applications through innovative designs and improved functionality.
Take the roof s total square footage and divide by the total square footage handled by one drain.
50 000 4 400 11 36.