Ducting is to exhaust air with moisture from a dryer to exhaust blower, and now having to decide what standards to use between ASME Section VIII if these ducts can be similar to atmospheric tanks w/o top & bottoms, or ASME B31.3 if these ducts can be a pipe, or trust my gut feeling that these...
What is the applicable standard for pump fire protection diesel engine drivers, DEMA (Diesel Engine Manufacturers Association) or the NFPA. The diesel engine drivers I've found so far are all compliant to NFPA 20. Is DEMA been outdated by NFPA 20?
Thanks,