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AIPOut of stockThe Welker AIP Adjustable Insertion Probe is designed for spot or composite sampling of natural gas and light liquid hydrocarbons, as well as liquid siphoning from natural gas pipelines. Learn More > -
IRMOut of stockThe Welker IRM Manual Insertion Probe Regulator delivers a continuous representative natural gas sample to an analyzer at the proper pressure for real-time analysis of high-volume pipelines. Learn More > -
IRD-4Out of stockThe Welker IRD-4 Probe Regulator is a fixed insertion pressure-regulating sample probe designed to deliver representative natural gas samples to online analyzers at the proper pressure. Learn More > -
IRAOut of stockThe Welker IRA Automatic Insertion Probe Regulator combines sample extraction and pressure regulation in one device for real-time natural gas analyzer sampling. Learn More > -
SP Sample ProbeThe Welker SP Sample Probe is a versatile fixed pipeline probe designed for spot or composite sampling of natural gas and light liquid hydrocarbons, as well as injection or liquid siphoning applications. Learn More >
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