Fire Sprinkler Roof Manifold
I dont think you need to have a combination system on a 2 storie building.
Fire sprinkler roof manifold. One link of many in the chain of wildfire survival in the face of an advancing wildfire a structure with a properly implemented fire smart program in combination with a rooftop sprinkler system has a survival probability of above 90. Use either straight and angle type globe or gate type hose valves for flow control. Can i eliminate the roof manifold in the stair that accesses the roof by providing an additional fhv at the top of the standpipe on the intermediate landing. Hose stations accessories.
Outlet manifold fppi s outlet manifolds are typically used as a roof outlet connection for fire service professions. Specialty cabinets access panels. Cast brass construction with a female npt inlet and male npt or nst outlets. Cancer and reproductive harm www p65warnings ca gov.
Documents and resources technical data sheets. If you have a fire pump the header should be at street level so that is out of the question.