Hudson Air Cooler 245 PSIG @ 550F NB #27555 and 27557
HUDSON PRODUCTS NB# 27557.pdfHUDSON PRODUCTS NB# 27555.pdf
Harsco / Air X Changers Diagonal 1287 PSIG @ 350F NB #92011
AXH Vertical Cooler 1287 PSIG @ 300F NB# 31799
Smithco Air Cooler 1440 PSIG @ 250F