Features

- Allows for manual insertion and retraction from a pressurized
  pipeline with less than 100 psi (7 Bar).
- No external sources needed for insertion or retraction.
- Equipped with Vanishing Chambers or "B'' head piston collection
   head.
- Samples a fixed volume at full line pressure.
- Fully meets ISO standard 3171 and API Chapter 8, Section 2.
- Works with constant pressure or atmospheric cylinders.

General Description

The Welker LSM-6F manual insertion crude oil sampler allows for a true isokinetic sample to be extracted from a properly conditioned pipeline, yielding the most accurate, reliable, and repeatable results in the industry. This style of sampler has the added benefit of being able to be inserted and retracted from the pipeline, without having to fully depressurize the line.