CP-2

Constant pressure sample containment from collection to laboratory analysis

The Welker CP-2 Constant Pressure Cylinder is designed for safe collection, transport, and containment of accurate natural gas and light liquid hydrocarbon samples for laboratory analysis. Built to maintain sample integrity at full line pressure from collection through analysis, the CP-2 uses a floating piston, product and pre-charge sides, and an Internal Gravity Mixer™ to help protect against phase change and ensure a properly mixed sample. Suitable for spot or composite sampling, high-BTU natural gas, calibration standards, and lab containment, the CP-2 helps reduce excessive purging and venting while supporting repeatable, reliable analytical results.