# ChemTec: Monitoring Perfection Since 1968

> ChemTec provides OEM flow meters, flow monitors \& excess flow valves\. Specializing in low\-flow water, air \& gas equipment\.

Generated by Yoast SEO v28.3, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [About](https://www.chemtec.com/about/)
- [Contact](https://www.chemtec.com/contact/)
- [Terms \& Conditions of Sale](https://www.chemtec.com/terms-conditions/)
- [Website Terms of Use \& Privacy Policy](https://www.chemtec.com/privacy-terms/)
- [News](https://www.chemtec.com/news/)

## Posts
- [Custom Flow Solutions Designed Around Your Application](https://www.chemtec.com/news/custom-flow-solutions-designed-around-your-application/)
- [Employee Spotlight: John Payne](https://www.chemtec.com/news/employee-spotlight-john-payne/)
- [ChemTec Solutions for Hydrogen Infrastructure](https://www.chemtec.com/news/chemtec-solutions-for-hydrogen-infrastructure/)
- [How Precision Flow Control Supports Wafer Manufacturing](https://www.chemtec.com/news/how-precision-flow-control-supports-wafer-manufacturing/)
- [ChemTec's Top 3 Excess Flow Valves Explained](https://www.chemtec.com/news/chemtecs-top-3-excess-flow-valves-explained/)

## Product Catalog
- [LPH Series](https://www.chemtec.com/catalog/lph-series-non-adjustable-flow-monitor/): Monitor Flows of Corrosive and Non\-Corrosive Liquids and Gases\.
- [EFV Series](https://www.chemtec.com/catalog/efv-series-adjustable-excess-flow-valve/): For Preventing Uncontrolled Flows of Liquids and Gases\.
- [Custom 125 Series](https://www.chemtec.com/catalog/custom-125-series/)
- [Paddle Meter Series](https://www.chemtec.com/catalog/paddle-meter-series/)
- [Mass Flow Sensor Series](https://www.chemtec.com/catalog/mass-flow-sensor-series/)

## Optional
- [Sitemap index](https://www.chemtec.com/sitemap_index.xml)