Anesthesia Machine H-Cylinder Regulators

72-3100 O2 Regulator for H-Cylinder


A number of accessories to connect a gas source (O2 or N2O ) to an anesthesia machine are available. Regulators are specific for the type of gas and tank size (small, E-cylinder or large, H-cylinder) used. All regulators terminate in a gas specific male DISS fitting. Other fittings and connectors are available, call Harvard Apparatus Technical Services for more information.

Item# Description U.S. List Price Quantity
72-3100 O2 Regulator for H-Cylinder
72-3104 O2 Regulator for H-Cylinder with
0 to 15 LPM Flowmeter
72-7458 O2 Regulator H-Cylinder with
0-3 LPM Flowmeter
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A number of accessories to connect a gas source (O2 or N2O ) to an anesthesia machine are available. Regulators are specific for the type of gas and tank size (small, E-cylinder or large, H-cylinder) used. All regulators terminate in a gas specific male DISS fitting. E-cylinder regulators attach to tank using a yoke and can only be used with E-size tanks with a post block. Other fittings and connectors are available, call Harvard Apparatus Technical Services for more information.

All of these products are based on the Diameter Index Safety System (DISS), developed to increase hospital safety in the United States. Regulators are typically specific for country, the type of gas and tank size. E-Tanks and H-Tanks are two of the most common sizes in the United States. All regulators terminate in a gas-specific connection. The E-tank or Pin-Index regulators are not country specific, however these use DISS fittings as their mating connection.

Specifications