Vacuum Control Devices | McMaster-Carr

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System of Measurement

Pipe Size

Shape

Double 90° Elbow

Double Straight

Material

Stainless Steel

Fitting Connection

O-Ring Face Seal

Push to Connect

Tube OD

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Gender

Fitting Type

Expansion Joint

Reducing Adapter

For Use With

Calcium Chloride

Connects To

OD

9/16" to 21/32"

Maximum Pressure @ Temperature

1,800 psi @ 0° F

2,000 psi @ 50° F

14.5 psi @ 70° F

25 psi @ 70° F

40 psi @ 70° F

50 psi @ 70° F

60 psi @ 70° F

90 psi @ 70° F

95 psi @ 70° F

100 psi @ 70° F

125 psi @ 70° F

130 psi @ 70° F

140 psi @ 70° F

145 psi @ 70° F

150 psi @ 70° F

160 psi @ 70° F

175 psi @ 70° F

200 psi @ 70° F

Hose ID

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

Thread Size

Tube Material

Stainless Steel

Length

Pipe Schedule

RoHS

Compliant with Exemptions

REACH

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

Minimum Temperature

-250° F or less

-249° F to -50° F

-49° F to -1° F

0° F to 24° F

25° F or greater

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Color

How can we improve?

13,588 Products

Fluid Handling

Vacuum-Relief Valves

Vacuum-Relief Valves

Open at a set vacuum and close when the vacuum level drops to protect equipment

Vacuum-Regulating Valves

Vacuum-Regulating Valves

Control the amount of air that a vacuum pump draws from your system to maintain vacuum levels

Pressure-Relief Valves

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

Vacuum Chambers

Vacuum Chambers

Create a space free of molecules to analyze gases, check for leaks, and test electronic components

Vacuum Degassing Chambers

Vacuum Degassing Chambers

Purge air bubbles from paint, resins, and hard-setting materials like silicone for even consistency

Manual On-Off Valves

Manual On-Off Valves

Start and stop flow through a line

Directional Control Valves

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

Diverting Valves

Diverting Valves

Redirect flow between ports

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

Vacuum Breakers

Vacuum Breakers

When pressure drops, vents open to prevent suction from drawing liquid back upstream

Solenoid On-Off Valves

Solenoid On-Off Valves

A solenoid withstands rapid cycling for applications with frequent opening and closing

Tube Fittings

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

Manifolds

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

Junction Blocks

Junction Blocks

Organize and separate multiple lines in a pipe system; air and fluid flow through the threaded holes

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Hose and Hose Fittings

Hose and Hose Fittings

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

Material Handling

Vacuum Fittings

Vacuum Fittings

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

Power Transmission

Air Cylinders

Push and pull loads to do everything from stamping materials to sorting parts on conveyors

Containers, Storage, and Furniture

Desiccators

Store sensitive items such as 3D printer filaments and optical equipment, keeping out moisture

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