281.491.2331 13839 West Bellfort Street Sugar Land, TX
281.491.2331 13839 West Bellfort Street Sugar Land, TX
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U.S. Patents
80 + U.S. Patents
Since 1954
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The Welker SCHS Sampling Conditioning Heated System properly conditions a flowing gas stream and protects analyzers from free liquids.


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.

TCC Optimum™

The Welker TCC Optimum™ Transportable Crude Oil Container is designed for ease of use when collecting and transporting sampled product. The light weight of the TCC Optimum™ reduces the physical […]
TCC Optimum

inFlow™ ACE Crude Oil Sampler

When you transmit crude oil, you never know what you’ll have in your line. Variations in product characteristics and batch size and delivery make selecting the right sample extractor a […]
inFlow ACE
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