Manifolds | McMaster-Carr

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1,432 Products

Fluid Handling

Manifolds

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

637 products

Junction Blocks

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

88 products

Tube Fittings

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

157 products

Hose

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

1 product

Hose Fittings

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

9 products

Rotary Joints

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

1 product

Directional Control Valves

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

74 products

Valve Mounts

Match standard NFPA mounting patterns to connect valves with multiple ports

8 products

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

9 products

Flow-Adjustment Valves

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

26 products

Spray Nozzle Bars

Attach nozzles to build your own spray system

15 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

Lubricating

Grease Fitting Junction Blocks

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

9 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

13 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

Containers, Storage, and Furniture

Well Plate Fillers

Fill and dispense 96 wells all at once

1 product

Power Transmission

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

63 products

Compressed Air Filter/Regulator Manifolds

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

13 products

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

28 products

Hydraulic Flow-Adjustment Valves

Turn the knob to gradually adjust the flow of hydraulic fluid

2 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

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

26 products

Measuring and Inspecting

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

7 products