Air Supply | McMaster-Carr

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Tube Material

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38,496 Products

Most Likely Products

Tubing

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

3,388 products

Blowers

Move air for equipment cooling, material conveying, drying, ventilating, and exhausting

181 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

3,236 products

Compressed Air Storage Tanks

Store compressed air to power multiple tools at once without straining your compressor

120 products

Respirators

Filter particles, hazardous vapors, and other contaminants from the air

94 products

On-Off Valves

Start and stop flow through a line

1 product

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

620 products

Tube Fittings

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

11,703 products

All Results

Fluid Handling

Tubing

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

3,388 products

Tube Fittings

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

11,703 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

295 products

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

190 products

Tube Supports

Slip into plastic and rubber tubing to prevent them from collapsing

78 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

3,236 products

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

620 products

Pipe Nipples and Pipe

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

6,363 products

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

8,255 products

Duct Hose and Fittings

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquids

130 products

On-Off Valves

Start and stop flow through a line

1 product

Valve Manifolds

Control flow to multiple points from one source

2 products

Air Knives

Create a sheet of high-velocity air that dries, cleans, and cools parts and equipment

121 products

Vacuum Pumps

Create suction force to move objects, draw liquids and gases, or generate flow

66 products

Test Pumps

Force air or liquid through your system to look for leaks; often called hydrostatic test pumps

5 products

Heating, Ventilation, and Air Conditioning

Blowers

Move air for equipment cooling, material conveying, drying, ventilating, and exhausting

181 products

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

1,809 products

Duct Noise Reducers

Muffle noise from high-velocity airflow and fans, blowers, and dust collectors

36 products

Duct Damper Handles

Replace an existing handle or pair with a blade to create your own damper

1 product

Duct Downdraft Diverters

Prevent downdrafts from blowing back into ductwork while allowing air and fumes to vent

8 products

Vortex Tubes

Convert compressed air into a stream of cold air to prevent equipment from overheating

89 products

Duct Floor Sweeps

Get dust and debris off your floor and into your collection system

3 products

Duct Blast Gates

Slide open and closed to control flow of air and material

150 products

Duct Access Panels

Create an entry point for cleaning and inspecting duct; also known as cleanouts

41 products

Duct Airflow Dampers

Regulate airflow to sections of duct

99 products

Duct Turning Vanes

Guide air smoothly around sharp bends in rectangular duct

4 products

Diffuser Collars

Connect diffusers to duct

4 products

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

74 products

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

6 products

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

10 products

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

13 products

Cold-Air Dispensers

Replace messy mist coolant dispensers and convert compressed air into a stream of cold air

8 products

Power Transmission

Compressed Air Storage Tanks

Store compressed air to power multiple tools at once without straining your compressor

120 products

Compressed Air Pressure Boosters

Ensure tools receive sufficient air pressure by compressing the supply

6 products

Compressed Air Flow Boosters

Amplify flow from a compressed air supply to make sure tools and machines receive enough

14 products

Air Pumps

Fill tires, air springs, and inflatable plugs on the go

9 products

Safety Equipment

Respirators

Filter particles, hazardous vapors, and other contaminants from the air

94 products

Hoods

Shield your head and neck from dirt, heat, cold, and electrical and welding sparks

7 products

Welding Helmets

Guard against scratches and weld spatter better than face shields

2 products

Emergency Oxygen Kits

Provide oxygen in emergency situations until medical help arrives

4 products

Lubricating

Coolant Dispenser Hose Manifolds

Direct coolant flow to multiple outputs

6 products

Fabricating and Machining

Hot Air Blowers

Generate greater airflow than heat guns for extended-use applications

14 products

Raw Materials

Oxygen

Use alongside other fuels to increase flame temperature

1 product

Fastening and Joining

Air/Acetylene Torches

Braze and solder metals together in HVAC and general purpose applications; no oxygen tank needed

7 products

Facility and Grounds Maintenance

Siphon Guns

Spray liquid and air at the same time to produce a mist of liquids or chemicals

17 products

Building and Machinery Hardware

Air Curtains

Mount above doorways to block dust, bugs, and fumes with an airstream while allowing people to enter

18 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

26 products