The Guardian
Part No
ALSLE
Two-stage liquid protection for natural gas analyzers
The Welker Guardian Analyzer Liquid Shutoff and Liquid Eliminator combines two-stage analyzer protection in one compact natural gas sample conditioning device. Installed upstream of an analyzer as a standalone component or part of a conditioning system, The Guardian removes liquids from gas samples and provides positive shutoff when liquid is present to help prevent contamination, equipment damage, and operational shutdowns. With a liquid-eliminating chamber, sight glass for visual flow confirmation, positive liquid shutoff, and stainless steel construction, The Guardian helps protect gas chromatographs and analyzers while simplifying installation and maintenance.
Where to Use
Natural Gas Analyzer Protection
Upstream of an analyzer as a standalone component or part of a sample conditioning system.
Two-Stage Liquid Defense
Applications where both free liquid removal and positive liquid shutoff are needed before analytical equipment.
Complies with:
API 14.1
GPA 2166
ISO 10715
AGA Manual
Resources
