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CPCCP

Where to Use

  • Composite Sampling of Live Crude Oil and Other High Vapor Pressure Liquid Products
    • Primary Sample Container for Collection, Retaining, and Mixing
Contain Sample Condition API Chapter 8 ASTM 3700 ASTM D4057
ASTM D4177 ASTM D5854 ISO 3170 ISO 3171    

Prevent costly shrinkage with Welker’s award-winning CPCCP Constant Pressure Crude Oil Container. If you’re sampling live crude, keeping entrained gases in your composite sample is of utmost importance. To prevent gaseous crude from going flat, you need a container capable of maintaining pipeline conditions. Collect, retain, and mix high vapor pressure liquid products at pipeline pressure with the CPCCP for highly accurate measurement of all components.

Features

  • Product and pre-charge sides separated by a floating piston
  • Gauges and pressure relieving devices on product and pre-charge sides
  • Volume indicator rod
  • Integral gear pump mixer
  • Pneumatic motor

Benefits

  • Collect samples at pipeline pressure to prevent escape of light ends
  • Maintain pipeline conditions for precise water cut and density measurements
  • Force out contaminants during emptying to prevent cross-contamination
  • Control and monitor cylinder pressure
  • Easy visual monitoring of cylinder fill level
  • No external piping or tubing to trap dead volume and contaminate sample batches
  • Quick and thorough mix prior to subsample draw off
  • Non-electrical motor safe for use in hazardous locations and areas with extreme ambient conditions
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