Probes
Probes
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AIPOut of stockThe Welker AIP probe is designed to be used with a pipeline isolation valve so that the unit can be safely inserted and
retracted without interrupting the flow or operation of the pressurized pipeline. Learn More > -
IRMOut of stockThe Welker Original IRM-4SS Manual Insertion 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 >
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SP Sample ProbeSpot sampling or composite sampling. Liquid or gas. The Welker SP Sample Probe can do it all. Learn More >
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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 >
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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 >
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Solid ProbeOut of stockWelker’s Solid SP-2 Sample Probe is purposefully robust. Machined from a single piece of 316/316L stainless steel bar, it is strong enough to withstand your process conditions. Its seamless construction means there are no welds to make it vulnerable to co Learn More >