Suction | McMaster-Carr

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For Use With

Curved and Irregular Objects

Irregularly-Shaped Devices

Liquids

Long and Narrow Objects

Pharmaceuticals

Smartphones

Soft and Porous Objects

Vacuum Fittings

Wet Abrasive Materials

System of Measurement

Cup Diameter

Vacuum Cup Type

Pipe Size

For Surface Type

Surface Texture

Material

Gender

Color

Fitting Connection

Thread Type

Cup Shape

Thread Size

Maximum Temperature

Cup Color

REACH

DFARS Specialty Metals

Cup Height

Export Control Classification Number (ECCN)

2B350

2B999

EAR99

Weight Capacity @ Vacuum

0.5 lb. @ 5 in. Hg

0.019 lb. @ 10 in. Hg

RoHS

Compliant with Exemptions

Length

Mount Type

3,491 Products

Material Handling

Vacuum Cups

Connect to vacuum lifters to grip, lift, and move items

588 products

Vacuum Cup Levelers

Adjust vacuum cups to lift items with variable heights; also known as spring plungers

17 products

Vacuum Cup Swivels

Rotate and flex so your vacuum cups can grip items at an angle

2 products

Suction-Cup Lifters

Manually grip and move flat objects using suction cups

55 products

Vacuum Lifters

Grip and move objects with air- or electric-powered suction

79 products

Vacuum Lifter Accessory and Replacement Parts

Add accessories such as sensors or replace cups and other parts on your vacuum lifter

23 products

Vacuum Lifter Dampers

Stick onto vacuum lifters to create a soft surface for moving delicate parts

2 products

Vacuum Pads

Add to vacuum cups to move textured items that standard cups can’t pick up

22 products

Vacuum Fittings

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

14 products

Mounts for Vacuum Cups and Lifters

Mount vacuum cups or vacuum lifters to surfaces

2 products

Fluid Handling

Hose

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

348 products

Tube and Tube Fittings

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

883 products

Duct Hose and Fittings

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

134 products

Pipe and Pipe Fittings

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

145 products

Centrifugal Pumps

Force liquids through pipes or closed circuits for heating and cooling or filling and emptying tanks

162 products

Pump Impellers

Replace impellers on your pumps

80 products

Pump Baseplates

Raise pumps off of floors to prevent motor damage from floods or spills and to minimize vibration

8 products

Drum Pumps

Draw liquids out of drums, pails, and other small containers

3 products

Dewatering Pumps

Remove water or sewage water from jobsites and flooded areas without sump pits

1 product

Dewatering Pump Hose Kits

Pair with dewatering pumps to clean up flooded areas

4 products

Pump Repair Kits

Replace parts on transfer pumps, circulation pumps, and metering pumps

18 products

Strainers

Install next to valves and pumps to catch debris in your line

180 products

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

1 product

Containers, Storage, and Furniture

Tool Holders

Mount brooms, cordless drills, flashlights, and other tools

3 products

Hanging Hooks

Hang tools, hoses, garments, and other supplies on walls for easy access

4 products

Bottle Holders

Organize and store bottles of various shapes and sizes

1 product

Pipettor Holders

Hold pipettors in an upright position

7 products

Syringes

Draw in and dispense fluids

156 products

Syringe Adapters

Convert plastic syringe barrels into syringes for air-powered dispensers

8 products

Bulb Dispensers

Transfer larger amounts of liquid than bulb droppers; also known as basters

4 products

Pipettes

Transfer drops or a measured stream of liquid

54 products

Pipette Pumps

Use with a pipette to comfortably draw and dispense exact quantities with one hand

6 products

Pipette Holders

Keep your pipettes organized

3 products

Pipette Tip Filters

Trap contaminants when dispensing samples in labs and other sanitary environments

2 products

Pipettors

Dispense a small amount of liquid for speedy, routine dispensing jobs

61 products

Pipette Tips

Attach to the end of your pipettor to dispense small amounts of liquid

61 products

Reagent Reservoirs

Hold reagents and samples for easy access during pipetting

7 products

Building and Machinery Hardware

Protective Feet

Add to furniture and light equipment to protect floors from scratches and wear

12 products

Positioning Arms

Mount and position tools, small electronics, and displays

6 products

Teach Pendant Holders

Store teach pendants conveniently near robots but out of harm’s way

1 product

Lubricating

Suction Guns

Suction old lubricant from transmissions or extract water from tight spaces

2 products

Fabricating and Machining

Panel Alignment Clamps

Align and hold sheet metal panels for drilling, riveting, and welding

1 product

Vacuum Workholding Plates

Secure parts too thin to be held in clamps and vises for milling, drilling, routing, and finishing

8 products

Vises

Secure workpieces in place

5 products

Abrasive Blasting Cabinets

Enclose parts and workpieces to contain blasting media and dust

60 products

Abrasive Blasting Gun Holders

Operate abrasive blasters hands-free

1 product

Abrasive Blasting Nozzles

Pair with abrasive blasters to focus media spray

37 products

Abrasive Blasting Air Jets

Replace the air jets on your abrasive blasters

3 products

Abrasive Blasting Guns

Pair with abrasive blasters to direct media spray

32 products

Abrasive Blasters

Spray abrasives wherever you need them to remove paint and rust or add texture

21 products

Lighting

Portable Work Lights

Bring lighting to poorly lit or completely dark areas

1 product

Sealing

Hydraulic Tank Pipe Suction Flanges

Seal pipes passing through top plates of hydraulic tanks

5 products

Electrical

Electrical Cords

Connect equipment and devices to a power supply

7 products

Power Transmission

Air Cylinders

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

12 products

Facility and Grounds Maintenance

Dust Collector Filters

Capture and separate particles to remove them from the air

4 products