Core Separations extraction vessel logo.

Core | CO2 Pressure Vessels

Supercritical Pressure Vessel – EV100

The EV100, the smallest vessel in Core Separations’ EV Series, features a 100 mL volume capacity ideal for research-scale processing and method development. Designed as a high-pressure, high-performance extraction and reaction vessel, it is perfectly suited for R&D, sample preparation, and process optimisation across a wide range of applications.

Featuring an innovative threaded cap and energised sprung seal, the vessels enable safe, tool-free opening and closing, making them ideal for rapid testing and method development.

Constructed from high-strength 17-4PH stainless steel—approximately 60% stronger than 300 series stainless steels—the EV Series offers reduced weight and thinner walls, improving thermal conductivity and heat transfer efficiency.

With scalable internal geometry, these vessels support direct process scale-up, making them a versatile platform from lab-scale trials to pilot-scale production.

Core P251k spec sheet



EV100
FluidCO2, Liquid
Maximum Pressure689 bar , 10,000psi
Maximum Temperature 150 °C
Volume 100 mL
Volume with BasketN/A
Outlet Connection MNPT
Outlet Tube size1/8 ”
Material of Construction 17-4Ph
Seal type Sprung Loaded PTFE filled Seal
DimensionsX” (H overall) X” (H internal)
X” (OD) x X” (ID)
Weight
Certifications ASME, CE, UKCA
Vessel Inlet Connection1/8 MNPT
Vessel Outlet Connection1/8 MNPT
Side PortN/A