Welcome to our comprehensive resource hub, dedicated to empowering gas utility professionals with the knowledge and tools needed to improve utility infrastructure. Dive into our expert guides, white papers, and video tutorials on Utility Solutions Group product configurations, smart gas solutions, and the future of gas metering. Whether you're looking to upgrade commercial, industrial, or residential utility systems, our resources are designed to guide you through every step of the process, ensuring efficient and innovative utility management. 

 

Regulator Sizing Tools

Interactive tool

Regulator Sizing Tools

Size a USG gas pressure regulator yourself. Enter your inlet pressure, outlet pressure and gas load to get the model, orifice, spring and Holland Supply part number — for any model, or one in particular.

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Service Regulator Lock-Up Pressure Explained

  • Article
What is lock-up pressure on a gas service regulator, what are the acceptable limits, and what does abnormal lock-up tell you? A practical field guide. Continue Reading

USG 496 Series Service Regulator: Complete Sizing Guide for Residential Loads

  • Article
A step-by-step method for sizing the USG 496 to any residential load — convert BTU to CFH, apply your inlet pressure, and pick the right orifice and spring. Continue Reading

USG 143-1 vs. 143-2 Service Regulators: Which One Fits Your Application?

  • Article
The 143-1 and 143-2 differ only by internal relief valve. Learn how to choose the right spring, orifice, and model for your gas service application. Continue Reading
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