Vacuum Fittings | McMaster-Carr

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Shape

Fitting Connection

System of Measurement

Tube OD

Pipe Size

Fitting Type

Material

Thread Type

UN/UNF (SAE Straight)

Gender

Connects To

For Use With

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (10% Concentration)

Acetone

Air

Ammonia

High-Vacuum Flange Size

Tube Material

Hose ID

Length

Maximum Pressure @ Temperature

Maximum Temperature

Maximum Vacuum @ Temperature

1× 10^-13 Torr @ 72° F

1× 10^-11 Torr @ 72° F

1× 10^-8 Torr @ 72° F

1× 10^-7 Torr @ 72° F

1× 10^-6 Torr @ 72° F

Thread Size

Export Control Classification Number (ECCN)

2B999

EAR99

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

REACH

Flange OD

Minimum Temperature

11,709 Products

Fluid Handling

Tube Fittings

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

6,838 products

Tube Fitting Rings

Prevent leaks at tubing connection points

33 products

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

59 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

112 products

Tube End Cap and Plug Kits

Cover or insert into the ends of tube fittings to keep out dirt and debris

1 product

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

48 products

Tube End Plugs

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

89 products

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

32 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

1,839 products

Hose

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

72 products

Hose Clamps

Connect hose to barbed hose fittings

8 products

Pipe Fittings

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

1,518 products

Pipe Plugs

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

55 products

Pipe Flanges

Create an access point in a line by bolting two same-size flanges together with a gasket

144 products

Pipe Nipples and Pipe

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

335 products

Expansion Joints

Reduce stress, vibration, and noise in piping systems by absorbing movement

22 products

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

50 products

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

18 products

On-Off Valves

Start and stop flow through a line

5 products

Facility and Grounds Maintenance

Vacuum Cleaner Attachments

Add brushes, crevice tools, blower nozzles, and extension wands to your vacuum hose

77 products

Vacuum Cleaner Hose Connectors

Link multiple vacuum hoses or attach hose to a central vacuum system

10 products

Dust Hoods

Connect to your vacuum system to contain and remove dust while grinding or cutting

11 products

Material Handling

Vacuum Fittings

Connect to vacuum cups and compressed air to create suction; also known as venturi devices

14 products

Fastening and Joining

Thread Adapters

Join threads of a different type, size, and gender

7 products