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The ideal sampler for bypass sampling systems, the Welker inLoop™ ACE Crude Oil Sampler collects repeatable representative samples of light and medium crude oil and refined hydrocarbons. The large bore in the body of this inline sampler does not restrict the flow rate... 
Welker LSM-12 Crude Oil Samplers allow for isokinetic samples to be extracted from a properly conditioned pipeline, yielding the most accurate, repeatable and reliable results in the industry. This style of sampler is capable of sampling product containing sand or... 
The Welker LSSM-1 is a sampler designed to extract a representative sample of the flowing product out of a bypass stream and pump it into either a constant pressure or standard cylinder. it is a positive displacement pump with the patented Vanishing chamber collection... 
It is true statement that the performance of any analyzer is no better than the sample that is delivered to it. Behind every successful analyzer installation is a good sample system. And the start of that sample system is the probe that ensures the fluid is sampled... 
The Welker TCC Mini Transportable Crude Oil Container is designed for ease of use when collecting and transporting sampled product. The light weight of the TCC Mini reduces the strain on the operation during installation and removal. 
The Welker SS09-MED Sample Pump is designed to be incorporated into liquid sampling systems to collect and pump product into a sample container. 
The LS-14 Light Liquid Sampling System is an all-in-one solution that collects, mixes, and maintains a large Volume of a representative composite sample. 
The Welker LSM-10 Crude Oil Samplers allow for a TRUE isokinetic sample to be extracted from a properly conditioned pipeline, yielding the most accurate, repeatable and reliable results in the industry. The sample capture takes place at the head of the sample,... 
The Welker LSM-6 Crude Oil Samplers allow for a TRUE isokinetic sample to be extracted from a properly conditioned pipeline, yielding the most accurate, repeatable and reliable results in the industry. The sample capture takes place at the head of the sample,... 
Welker Constant Pressure Floating Piston Sample Cylinders collect and maintain gas or liquid samples at full pipeline conditions – regardless of pressure and temperature – and provide collection, storage and transport of liquid or gas samples at pipeline... 
The Welker I-Series Instrument Regulators maintain downstream pressure control in analytical, process, sampling, or injection systems to protect sensitive equipment from costly damage. These instrument regulators are spring-loaded pressure-reducing valves designed to... 
