Gas Sampling
Welker GSS-4 Vanishing Chamber Gas Sampler
Gas Sampling

The heart of the Welker Gas Sampling System is the GSS-4 Vanishing Chamber Pump. With it's unique collection head design, the GSS-4 is the best sampler pump available.

 

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Welker GSS-4PM Probe Mounted Gas Sampler
Gas Sampling
  • Completely purges the system prior to collection of the sample.
  • No inlet check valve to restrict the flow of gas to the sampler.
  • Only 2 dynamic o-rings.
  • Samples at full pipeline pressure.
  • Completely effective in wet, dirty, and high BTU gas.
  • Secondary port for CP Cylinder, precharge connection.
  • In recent tests conducted by operating companies, the GSS-4 series outperformed all other samplers and was proven to collect samples as representative and accurate as an on line analyzer.

 

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Welker Guardian Flow Conditioner
Regulators

The Welker Guardian Flow Conditioner is designed to protect analytical instruments from liquids. Welker has taken two of it’s products and combined them into one great product. The “Guardian” is quick and easy to install. The “Guardian” is equipped with a shut-off ball that floats on the free liquid and moves up to shut off the flow of liquid slugs that would flood the analyzer. This new product design is to help protect analyzers from damage and contamination by removing liquids and particulates while sampling.

 

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Welker IR-4SS Instrument Regulator
Regulators

Style IR-4SS

Output Range 0-100 psig

 

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Welker IRA-4SS Automatic Insertion Instrument Regulator
Regulators

The IRA-4SS is another Welker Innovative and Patented Product designed to improve the profitability of your company. The Patented Automatic Insertion Device allows insertion and removal of the probe
from a high pressure pipeline through a full open isolation valve without pipeline shutdown.

 

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