Rawson has more than 40 years of experience in providing various instrument related services to our customers.

Our major instrument center is located in Houston. This is utilized for the assembly of standard delivery and project type orders.

Our capabilities allow us to provide:

• Assembly, evacuation, and filling of pressure gauges to diaphragm seals
• Pressure gauge certification to recognized standards
• Production and installation of custom pressure gauge dials
• Liquid filling of pressure gauges
• Temperature gauge/thermometer certification to recognized standards
• Pneumatic and Electronic transmitter calibration
• Rotometer tube, float, and o-ring swap outs
• Assembly, evacuation, and filling of other instruments to diaphragm seals

We also maintain a wide range of fill fluids in our shop at all times. And in order to meet the emergency requirements of our customers at the local plant level, many of our other locations possess these same capabilities.

As with our valve assemblies, we have built strong relationships with many of our competitors. This allows us the ability to combine product lines we represent with those that we don’t, and still offer you competitive pricing.

Whatever your instrumentation requirements, Rawson, Inc. is ready to assist you!