Parker PGI’s Ultra-Seal Sample Cylinders are designed for applications that require a constant pressure when the sample is extracted. The floating piston design of the Ultra-Seal Constant Pressure Cylinder allows the cylinder to be pre-charged with either the pipeline gas or a separate air/gas source. The pre-charge pressure is taken to slightly above the line pressure of the gas or liquid being sampled, and sampling against this pre-charge pressure will then result in no loss of pressure to the sample being taken. In applications where the product composition and state are extremely critical this sample collection method will help to achieve the most representative sample possible. The Ultra-Seal Constant Pressure Cylinders are available in gas or liquid configurations with a variety of options and features.

Markets:
• Oil and Gas
• Chemical
• Petrochemical
• Power

Features/Benefits:
• Meets the requirements of NACE MR0175/ISO 15156-3
• Process can be gas or liquid
• Floating piston design
• Eliminates vapor space, lessens fractionation
• Pre-charged with pipeline gas or inert gas
• Jet-Flo liquid mixer standard on liquid cylinders w/ optional gas mixer available
• Mag-N-Tube ™ volume indicator
• Optional 80% fill switch
• Available cylinders sizes – 300cc, 500cc, and 1000cc
• Optional Impreglon coating for cylinder and wetted parts

Applications:
• Sample extraction