DynaFlo and Dynaflo are trading names for 3 ranges of Diaphragm Pumps and other various pump products.
Dynaflo - Japan Air Operated Diaphragm Pumps
DynaFlo - Marketed by the IDEX Corporation through it's Trebor division
Dynaflo - Vacuum Pumps and Compressors
Dynaflo - Centrifugal Pump from Davey Australia
Dynaflo - (FE) Pte Ltd - Singapore