Metric Vacuums | McMaster-Carr

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	Thread Type Thread Type

	System of Measurement System of Measurement	Show

Metric

	System of Measurement System of Measurement	Hide

Inch

Metric

	Thread Size Thread Size

	Pipe Size Pipe Size

	For Hose ID For Hose ID

	Material Material

	Gender Gender

Male

Female

	Type Type


Reducer	Adapter

Connector	Cap

	Shape Shape

	For Use With For Use With

	Connection Style Connection Style

	Length Length

	Connection Type Connection Type


Tube	Pipe

Hose

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Stroke Length Stroke Length

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Maximum Temperature Maximum Temperature

100° to 199° F

200° to 249° F

250° to 499° F

	Minimum Temperature Minimum Temperature

-49° to 0° F

Greater than 0° F

Not Rated

	Barbed Connection Type Barbed Connection Type

	Clamp On
	Crimp On
	Push On

	Maximum Pressure Maximum Pressure

	Maximum Vacuum Maximum Vacuum

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Number of Barbs Number of Barbs

	Multiple

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670 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Butt-Weld Fittings for Stainless Steel Tubing

Butt-weld fittings allow for a smooth, flush connection that provides maximum flow.

Crush-Resistant Duct Hose for
Wood Chips and Plastic Pellets

Don’t worry about crushing this hose if you step on it—it has a flexible plastic spiral that springs back to its original shape.

Blo-R-Vac Flexible Duct Hose for Dust

A good general purpose hose for blowing and vacuum applications, this hose is for use with grinding dust, sawdust, and lint.

Metal Barbed Hose Fittings for Air and Water

Metal hose fittings have better durability than plastic barbed hose fittings.

ARO Quick-Disconnect Hose Couplings for Air

Compatible with ARO-shape plugs and sockets.

Metal Barbed Hose Fittings
for Chemicals and Petroleum

These metal hose fittings have better durability than plastic barbed hose fittings. They are 316 stainless steel for excellent corrosion and chemical resistance. Slide the barbed end into hose and secure with a clamp.

Push-On Barbed Hose Fittings for Hydraulic Fluid

Fittings have sharp barbs that grip push-on hose with no clamps or ferrules required. The more you pull on the fittings, the tighter the hose will grip. Use in low-pressure hydraulic applications up to 350 psi.

Vacuum Lifting

Vacuum Cups

Use these cups with a vacuum system to grip, lift, and move flat materials, such as sheet metal and plastic.

Height-Adjusting Vacuum Cups

The bellows on these cups handle items with varied heights and angles better than flat cups.

Food Industry Vacuum Cups for
Curved and Irregularly Shaped Items

Thread these cups onto your vacuum system to lift and move sanitary items with curves, corners, and uneven surfaces.

Food Industry Vacuum Cups for Delicate Bags and Film

Attach these cups to threaded connections on your vacuum system to gently lift bags, plastic film, and other sanitary wrappings.

Vacuum Cups for Bagged Materials

These cups maintain their grip even as contents shift and the bag changes shape during lifting.

Create-a-Vacuum Fittings

Connect these fittings to a vacuum cup and compressed air source to create a vacuum generating system.

Anti-Slip Adapters for Non-Contact Vacuum Lifters

Stick these adapters onto Non-Contact Vacuum Lifters to create a soft area for your workpiece to touch while it’s in motion.

Accessories and Replacement Parts for Vacuum Lifters

Use sensors, vacuum lifter mounts, and robot adapter plates to add functionality or replace worn cups, pads, and other parts to extend the life of your vacuum lifters.

Robot-Ready Electric Vacuum Lifters

Connect these lifters to your robot arm to pick up and move items using suction. They're electric, so you don't need a compressed air source.

Vacuum Cup Levelers

Also known as spring plungers, these fittings are spring-loaded to accommodate items with variable heights.

Vacuum Pads for Uneven Surfaces

Connect these pads to your vacuum system to lift and move textured items that standard vacuum cups can’t pick up.

Static-Control Vacuum Pads for Uneven Surfaces

Drain static charges from electronics and other sensitive, textured items as you lift and move them with your vacuum system.