Multiports | McMaster-Carr

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Acetic Acid (White Vinegar)

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Coolant Supply Connector

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Hose

Hose Connector

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2B999

EAR99

DFARS Specialty Metals

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2,554 Products

Fluid Handling

Manifolds

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

637 products

Tube Fittings

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

188 products

Junction Blocks

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

88 products

Rotary Joints

Transfer air, water, oil, and steam from supply lines to continuously revolving drums and rollers

1 product

Hose and Hose Fittings

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

8 products

Hydraulic Accumulator Charging and Gauging Kits

Fill accumulators with nitrogen and test the pressure to ensure it’s within the correct range

2 products

Spray Nozzle Bars

Attach nozzles to build your own spray system

15 products

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

7 products

Valve Mounts

Match standard NFPA mounting patterns to connect valves with multiple ports

8 products

Electrical Power, Networking, and Controlling

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

19 products

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

648 products

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

39 products

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

31 products

Distribution Posts

Send power from one source to several devices in a circuit in less space than a distribution block

4 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

113 products

Outlet Strip Mounts

Snap in outlet strips for quick mounting on flat surfaces

4 products

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

3 products

Extension Cords

Extend the reach of power from an outlet

63 products

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

3 products

Raceway Caps

Close off the end of a run to keep out dust and debris

2 products

Raceway Connectors

Join raceway components or secure the ends of runs to walls and enclosures

1 product

Raceway Tees

Join or split runs of raceway

1 product

Raceway Elbows

Change the direction of a run by adding 90° and 45° turns

3 products

Raceway Mounting Brackets

Attach raceway along walls and ceilings

1 product

Outlet-to-Raceway Adapters

Feed wire from wall outlets into raceway channels

1 product

Raceway

Route and guard wiring along surfaces in your facility

10 products

Measuring and Inspecting

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

7 products

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products

Lubricating

Oil Dispensing Stations

Connect to a bulk oil container to fill hand-held dispensers

2 products

Grease Fitting Manifolds

Lubricate multiple points with the same amount and type of grease using one grease fitting

3 products

Coolant Hose and Fittings

Build a custom system to deliver coolant, cutting oil, water, or air in any direction

179 products

Oil-Dispensing Pumps

Deliver controlled amounts of oil at specific intervals to keep equipment lubricated

23 products

Coolant Hose Tools

Assemble and disassemble coolant hose and fittings

8 products

Grease-Dispensing Pumps

Automate the flow of grease with air or battery power instead of applying it by hand

5 products

Oil-Dispensing Pump Metering Valves

Add to manual and electric pumps to dispense the right amount of oil to different lubrication points

6 products

Grease Fitting Junction Blocks

Send different types and amounts of grease from multiple grease fittings to lubricate several points

9 products

Oil Dispensers

Keep machinery lubricated by applying oil

58 products

Power Transmission

Compressed Air Filter/Regulator Manifolds

Purify air from a single supply and distribute it to multiple locations

13 products

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

63 products

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

19 products

Containers, Storage, and Furniture

Drum Faucets

Control the flow of liquid from drums, tanks, carboys, and other containers

1 product

Well Plate Fillers

Fill and dispense 96 wells all at once

1 product

Heating, Ventilation, and Air Conditioning

Temperature-Controlled Outlet Adapters

Automatically turn heating and cooling devices on and off as temperatures rise and fall

3 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

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

14 products