Harsco 200 PSIG @ 400F NB# 80578 & 80579
U-1A 80579.pdf
Chart 800 PSIG @ 350F SN #53607-3 NB#9574
Chart 645 PSIG @ 350F SN #53607-2 NB#9573
Chart ACHE SN#45108-B1 NB# 11150