Floscan
Floscan 6BA-1FT-0017 Auxiliary Steam TSP Flow 300-1 , Boiler 001
A nice touch with the HBN 0.5microns unit is the handle that makes carrying easier.
Floscan 6BA-1FT-0019 Auxiliary Steam Hydrazine Flow 300-1
You will find that National Supply Company uses corrosion-resistant coatings.