Answer
Oct 01, 2025 - 04:20 AM
The diaphragm material in an argon regulator affects pressure sensitivity, chemical compatibility, and longevity. Neoprene is commonly used for its flexibility and reliability in industrial settings, as in the Harris 3500-200-580 and Harris 9200-250-580. For high-purity or specialized uses, stainless steel (as in the Harris 701-015-580-BE) or urethane (seen in the Harris HP8700-2500-580) offer enhanced chemical resistance and minimal contamination. With various diaphragm materials available, customers can select the best fit for general welding or sensitive laboratory needs.
