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Line Regulators

Safely reducing distribution system pressure

Designed for specialty gases, line regulators from Air Liquide are single-stage and safely reduce distribution system line pressure to workable levels. Additionally, these line regulators handle inlet pressures up to 3000 psig (207 bar).

Available products

Instrument Pressure Regulators
Model 23

Model 23 pressure regulators are general purpose low-flow, high-precision regulators that are compact and suitable for line or panel mounting in both industrial and laboratory applications.


Low Delivery Pressure Regulators for Noncorrosive Service
Model 720

These pressure regulators provide extremely accurate control of delivery pressures below 10 psig (0.7 bar) and are recommended for inline use with noncorrosive, low-pressure gases.


Ultra-High-Purity Regulators
Model 2700

Model 2700 is perfect for high-flow applications, while model 2710 is for low-flow applications. Both are available in brass or stainless steel.


General Purpose Regulators
Model 2720

Model 2720 line regulators are extremely economical and perfect for general purpose laboratory or industrial applications, such as purging, blanketing or pressure testing where high-purity is not a consideration.