3SMType - Optos SeriesFlow - 0.01-20mL/minPressure - 1500 psi (100 bar)Material - 316SSExplosion - NPart Number - 5982 3SMHType - Optos SeriesFlow - 0.01-20mL/minPressure - 1500 psi (100 bar)Material - Hastelloy-CExplosion - NPart Number - 6072 Optos Hot Head Heating Accessory12