281.491.2331 13839 West Bellfort Street Sugar Land, TX
281.491.2331 13839 West Bellfort Street Sugar Land, TX
ISO 9001:2015
U.S. Patents
80 + U.S. Patents
Since 1954
Get A Quote

Portfolio Left & Right Small Thumbnail

WELKER > Portfolio Left & Right Small Thumbnail
Welker HGS


Temperatures near or below the hydrocarbon dew point can cause sample distortion. Where phase change is a concern, the Welker HGS Heated Gas Sampler can help. Contained within an insulated enclosure, the HGS mounts directly to the pipeline. […]

OdorXice™ Plus

OdorXice™ Plus is based on patented technology designed to break down mercaptans and other organosulfur compounds, including hydrogen sulfide. This safe and biodegradable formula will completely eliminate the source of odors on any surface.
OdorXice Sizes
inFlow Lite

inFlow™ Lite

The Welker inFlow™ Lite is a double-acting inline sample pump designed to take quality samples of high flow condensates and natural gas liquids (NGLs) proportional to flow. Connect a solenoid, controller signal, pneumatic or hydraulic supply, and sample […]


The Welker IRA-4SS Probe Regulator is designed to regulate a gas sample stream without interrupting pipeline flow. With AI Control™, the probe automatically inserts and retracts using pipeline pressure.
1 2 3 4 5 18