Pail Adapter Adapter Material Steel For Container Size 5 gal For Container Type Pail Bung Connection Dia 1 3/4 in Adapter Connection Type FNPT Max Operating Temp 140 Degrees F Min Operating Temp 0 Degrees F Compatible Chemicals Diesel Fuel Not Recommended Chemicals Hydrochloric/Muriatic Acid (100 Percent) Hydrofluoric Acid (75 Percent) Hydrofluoric Acid 100 Percent Sulfuric Acid (10 Percent - 75 Percent) Sulfuric Acid (75 Percent - 100 Percent) Wetted Materials Steel