Couplings for Compressed Air | McMaster-Carr

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Schrader Valve Connection Type

Shape

Gender

For Use With

Abrasive Materials

Ball Joint Rod Ends

Dry Abrasive Materials

Medical Gas Blend

Nonabrasive Slurries

Organic Solvents

Pharmaceuticals

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Acetic Acid (White Vinegar) (20% Concentration)

Acetic Acid (White Vinegar) (75% Concentration)

Ammonium Hydroxide

Boron Trifluoride

Calcium Chloride

Carbon Monoxide

Carbonyl Sulfide

Deionized Water

Dichlorotetrafluoroethane

Diesel Exhaust Fluid

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrochloric Acid (10% Concentration)

Hydrochloric Acid (25% Concentration)

Hydrochloric Acid (30% Concentration)

Hydrochloric Acid (37% Concentration)

Hydrofluoric Acid

Hydrogen Bromide

Hydrogen Chloride

Hydrogen Fluoride

Hydrogen Iodide

Hydrogen Peroxide (30% Concentration)

Hydrogen Sulfide

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Chloride

Methyl Ethyl Ketone (MEK)

Methyl Fluoride

Mineral Spirits

Nitric Acid (10% Concentration)

Nitric Acid (20% Concentration)

Nitric Acid (65% Concentration)

Nitrogen Trifluoride

Perfluoropropane

Phosphoric Acid

Phosphoric Acid (70% Concentration)

Phosphoric Acid (85% Concentration)

Potassium Hydroxide

Propylene Glycol

R-12 Refrigerant

R-134A Refrigerant

R-404A Refrigerant

R-407C Refrigerant

R-410A Refrigerant

R-1234yf Refrigerant

Salt Water (30% Concentration)

Silicon Tetrafluoride

Sodium Carbonate (Soda Ash)

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

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (20% Concentration)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sodium Hypochlorite (Bleach)

Sulfur Hexafluoride

Sulfur Tetrafluoride

Sulfuric Acid (30% Concentration)

Sulfuric Acid (70% Concentration)

Sulfuric Acid (75% Concentration)

Sulfuric Acid (80% Concentration)

Sulfuric Acid (95% Concentration)

Trifluoroethane

Tungsten Hexafluoride

Connects To

Thread Type

Fitting Type

Material

Stainless Steel

Pipe Size

Fitting Connection

Thread Size

Tube OD

Maximum Pressure

Less than 100 psi

100 psi to 124 psi

125 psi to 999 psi

1,000 psi or greater

System of Measurement

Flare Style

Tube Material

316Ti Stainless Steel

321 Stainless Steel

Flow Control Type

Specifications Met

Tube ID

Length

REACH

RoHS

Compliant with Exemptions

Maximum Pressure @ Temperature

4,500 psi @ 72° F

Maximum Temperature

100° F to 249° F

250° F to 499° F

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

40 Products

Air Chucks

Air Chucks

Connect hose to Schrader valves commonly found on tires and air tank

Air Chucks for High-Pressure Fill Valves

Air Chucks for High-Pressure Fill Valves

Connect hose to high-pressure Schrader valves on tanks and recharge struts

Other Products

Tube Fittings

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

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

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