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IRAOut of stockThe Welker IRA-4SS Probe Regulator is designed to regulate a gas sample stream to an analyzer without interrupting pipeline flow. With AI Control™, the probe automatically inserts and retracts using pipeline pressure. Learn More > -
IRD-4Out of stockThe Welker Original IRD Probe Regulator delivers a continuous supply of representative samples to an analyzer at the appropriate pressure for real-time natural gas analysis of high-volume lines. Learn More > -
ECOsystem™ – Hydrogen Injection SystemOut of stockMeet decarbonization goals with the proven technology of the Welker ECOsystem™. By consistently injecting precise volumes of hydrogen, the ECOsystem™ helps you achieve the desired hydrogen concentration in your natural gas pipeline to reduce emissions and Learn More > -
ISPEThe Welker I-Series Instrument Regulators maintain downstream pressure control in analytical, process, sampling, or injection systems to protect sensitive equipment from costly damage. Learn More >
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