Hogue Sampling Systems
Hogue patented the original API approved sampler in 1986 and are still considered to be the foremost experts on this device and its operations.
The Visicheck VSVR-8 and VSVR-8H are diaphragm type positive displacement sample devices. It utilizes a liquid led calibrated sight glass which positively responds to the movement of the molded
VSVR8 is standard 125 psi rated
VSVR8H is high pressure 600 psi rated
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![DSC07649](https://hughesmeter.com/wp-content/uploads/2020/06/DSC07649-scaled.jpg)
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Hogue Sampling Systems is recognized throughout Texas, New Mexico, Oklahoma, Louisiana and multiple off shore locations as the original tried and true low pressure volume regulator.