High Pressure Back Pressure Regulator

The Mark 5850HP is a high pressure, back pressure regulator designed to maintain upstream pressure of gases and liquids. With a robust piston design, the Mark 5850HP can handle setpoints up to 5000 psig (345 bar) at 450°F (232°C) with ease. USDA and FDA approved soft goods available upon request.

High pressure vessel venting
High pressure injection applications
Gas/liquid sampling station
Compressor skids
Test standards
Industries

Gas chromatography
Flame ionization detectors
Industrial controls