All regulators are sold complete with inlet CGA, two gauges and a diaphragm packless outlet control valve.

The two stage cylinder regulator is recommended where delivery pressure must be maintained constant as the cylinder pressure decreases. These regulators are ideally suited for continuous withdrawal of gas from pressurized cylinders.

Brass bodies are recommended for non-corrosive gases. Chrome plated brass bodies are also recommended for non-corrosive gases. The addition of chrome plating to the brass body helps to protect the outside body of the regulator from corrosive ambient conditions such as found in chemical plants and refineries. 316L Stainless Steel bodies are recommended for mildly corrosive gases. Monel and Hastelloy bodies are available upon special request.

The MESA 200 Series regulators are precision manufactured from machined bar stock. This design minimizes contamination of the gas stream by in-board diffusion of atmospheric contaminates. The design also minimizes cross-contamination of the gas stream as is frequently encountered with less expensive forged body regulators.

MESA Specialty Gas-Company Information :: Petrochemical and Refinery Calibration Gas Standards :: Environmental and EPA Protocol Gas Standards ::
Health and Hygiene Calibration Gas Standards :: Instrument Grade Pure Gas :: Specialty Gas regulators

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