Brass pressure regulators are specifically recommended to reduce pressure in noncorrosive specialty gas service. The brass construction protects gas from impurities and ensures that the regulator has a long service life. Single-stage is recommended where inlet pressure does not vary greatly. Two-stage is ideal when constant delivery pressure is desired.
Nickel-Plated Pressure Regulators
Model 14 pressure regulators are recommended when precise, low-pressure delivery of high-purity specialty gases is needed. The compact, two-stage design with nickel-plated brass construction protects gas purity and ensures long regulator life when used with noncorrosive gases.