Harris model 40X specialty gas regulators are for general purpose use. Recommended for gas purity levels up to grade 4.0.
Models 72X and 72XC are recommended for gas purities of Grade 5.0 and higher and Models 74X are suited for Grades 6.0 and higher.
Ultra High Purity
Provide the most accurate indication and precise control of gases available for a wide range of applications.
Regulators used in production and dispensing of craft beer,
wine, coffee, carbonated sodas and barrel gassing systems.