Reducers for Hydrogen | McMaster-Carr

Filter by

System of Measurement

Tube OD

Fitting Type

Reducing Adapter

For Use With

Bench Grinder Wheels

Grinders for Bits and Burs

Handheld Power Drills

Helical Inserts

Organic Solvents

Pedestal Grinder Wheels

Pharmaceuticals

Screw-Locking Helical Inserts

Solid Particles

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Acetic Acid (White Vinegar) (75% Concentration)

Argon/Carbon Dioxide Blend

Calcium Chloride

Ethylene Glycol

Hydraulic Fluid

Hydrochloric Acid

Hydrochloric Acid (10% Concentration)

Hydrochloric Acid (25% Concentration)

Hydrochloric Acid (37% Concentration)

Hydrofluoric Acid

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Nitrogen

Mineral Spirits

Nitric Acid (10% Concentration)

Phosphoric Acid

Phosphoric Acid (85% Concentration)

Propylene Glycol

Sodium Carbonate (Soda Ash)

Sodium Carbonate (Soda Ash) (20% Concentration in Water)

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sodium Hypochlorite (Bleach)

Sulfur Hexafluoride

Sulfuric Acid (30% Concentration)

Sulfuric Acid (70% Concentration)

Sulfuric Acid (75% Concentration)

Sulfuric Acid (80% Concentration)

Tungsten Hexafluoride

Fitting Connection

Material

Stainless Steel

Gender

Outlet Pressure

0 psi to 15 psi

0 psi to 60 psi

0 psi to 80 psi

0 psi to 125 psi

0 psi to 200 psi

0 psi to 500 psi

Body Material

Stainless Steel

Shape

Connects To

OD

Inlet CGA Number

Diaphragm Material

Stainless Steel

Tube Material

316/316L Stainless Steel

Maximum Outlet Pressure Gauge Measurement

Outlet Connection

Maximum Temperature

100° F to 249° F

1,000° F or greater

DFARS Specialty Metals

Minimum Temperature

-250° F or less

-49° F to -1° F

Greater than 0° F

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Number of Stages

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Maximum Inlet Pressure

500 psi to 999 psi

1,000 psi to 3,999 psi

REACH

How can we improve?

35 Products

Fluid Handling

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Pressure-Regulating Valves

Pressure-Regulating Valves

Reduce inlet pressure to a lower outlet pressure to protect sensitive equipment

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)