The Welker GSS-4PM Composite Gas Sampler extracts a sample from the flowing product in the pipeline and uses positive displacement to capture a representative sample.
Placing the sample probe in the center 1/3 of the pipeline is a significant factor in gathering a representative sample. Avoid placing the sampler in turbulent spots such as pipe elbows and traps. We can help you find the best installation point for your sampler. We can even install it for you. Just give us a call.
The Vanishing Chamber™ collection cup utilizes positive displacement to capture and push the complete sample to the sample container.
The unique self-purging system ensures a fresh sample with every actuation.
|Materials of Construction||316/316L Stainless Steel|
|Pipeline Connection||3/4″ MNPT|
|Outlet Connection||1/4″ FNPT|
|Collection Cup||Viton® Vanishing Chamber™|
|Relief Type||Inline Relief|
|Sample Volume||0.22 cc|
|Bypass||Integrated Bypass Manifold with Built-in Valve|
|Operating Pressure||2160 psig MAOP @ -20 °F to 120 °F|
|Industry Standards||Complies with API 14.1, GPA 2166, and ISO 10715|