ISO Certified since 1992, Welker has established a reputation for excellenceand innovation, holding over 72 U. S. patents and 15 International patents.
Welker continues to anticipateand answer the needs of the oil and gas industries with creative and accurate measurement equipment.

Results 1 - 8 of 8

Welker Inc

Control Valves

Welker began with control valves and is...

Product details

Crude Oil Samplers

The Welker Crude Oil Sampler is the...

Product details

Filters/Filter Dryers

Welker also designs and manufactures...

Product details

Gas Samplers

The Welker Composite Gas Sampler, with...

Product details

Instrumentation

Welker also designs and manufactures a...

Product details

Light Liquid Hydrocarbon Samplers

Utilizing a constant pressure system,...

Product details

Probes and Miscellaneous Products

Welker also designs and manufactures a...

Product details

Refined Product Samplers

Welker leads the industry in the design...

Product details