Lubricators | McMaster-Carr

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Assembly Pliers

Coolant Supply Connector

Dispensing Tip Adapter

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Filter/Lubricator

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Filter/Regulator/Lubricator

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System of Measurement

Inlet Pipe Size

For Use With

Antiseize Lubricants

Automatic Transmission Fluid

Heavy Duty Pumps

Polishing Compounds

Water with Solids

Water-Based Liquids

Water-Based Paint and Coatings

Ammonium Hydroxide

Outlet Pipe Size

Inlet Thread Type

Pipe Size

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi to 9,999 psi

10,000 psi or greater

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Outlet Thread Type

Shape

Material

Calcium Sulfonate

Compressed Fiber

Lithium/Calcium Blend

Bowl Type

Opaque with Sight Glass

Manufacturer

Fitting Connection

Push to Connect

Quick Disconnect

Overall Height

Capacity

Power Source

RoHS

Compliant with Exemptions

REACH

Bowl Material

Polyurethane Rubber

Stainless Steel

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Grease Fitting Style

Thread Size

Maximum Temperature

Less than 150° F

150° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

How can we improve?

3,796 Products

Power Transmission

Compressed Air Lubricators

Compressed Air Lubricators

Extend the service life of air-powered equipment by lubricating the air supply

Compressed Air Lubricator Bowls

Compressed Air Lubricator Bowls

Replace compressed air lubricator bowls or change bowl material

Compressed Air Lubricator Sight Domes

Compressed Air Lubricator Sight Domes

Replace the sight dome on compressed air lubricators to view oil levels

Compressed Air Filter/Regulator/Lubricators

Compressed Air Filter/Regulator/Lubricators

Deliver clean, lubricated air at the desired pressure to a component in your line

Compressed Air Regulators

Compressed Air Regulators

Ensure continuous, safe operation of air-powered equipment by controlling air pressure

Compressed Air Filter/Lubricators

Compressed Air Filter/Lubricators

Extend the service life of equipment by lubricating air and removing contaminants from it

Compressed Air Filters

Compressed Air Filters

Purge particles, oil, and other contaminants from air lines to prevent damaging equipment

Compressed Air Filter/Regulators

Compressed Air Filter/Regulators

Simultaneously clean air that's running through a system and control its pressure

Compressed Air Filter/Regulator/Lubricator Manifolds

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

Lubricating

Oil-Dispensing Pumps

Oil-Dispensing Pumps

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

Oil-Dispensing Pump Metering Valves

Oil-Dispensing Pump Metering Valves

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

Oil Reservoirs

Dispense lubricating oil directly to machines, or pair with brushes and valves to control oil flow

Oil Dispensers

Keep machinery lubricated by applying oil

Oil Dispenser Guns

Oil Dispenser Guns

Pair with container-mount dispensers to control the flow of oil

Oil Dispenser Nozzles

Oil Dispenser Nozzles

Attach to oil dispensers to direct lubricant where it's needed

Oil Brushes

Connect to oil dispensers to brush lubricant onto chain, gears, and conveyors

Oil Cups

Instead of manually lubricating equipment, a built-in reservoir gradually delivers oil

Oil Fittings

Install in engine blocks and other machinery to pour in oil while keeping dust out

Suction Guns

Suction old lubricant from transmissions or extract water from tight spaces

Oil Dispensing Stations

Oil Dispensing Stations

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

Cable Oilers

Clamp around control cables to lubricate them without making a mess

Grease Dispensers

Grease Dispensers

Connect to a grease gun, drum, or pail to deliver a controlled, constant flow of grease

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

Grease Fitting Manifolds

Grease Fitting Manifolds

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

Grease Fitting Adapters

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

Grease Fitting Junction Blocks

Grease Fitting Junction Blocks

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

Grease Fitting Repair Tools

Grease Fitting Repair Tools

Remove and repair broken or clogged grease fittings and re-tap threaded holes

Grease Fitting Caps

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

Grease Fitting Installation Tools

Grease Fitting Installation Tools

Tap to insert grease fittings in unthreaded holes

Grease Fitting Cleaning Tools

Grease Fitting Cleaning Tools

Flush out old grease, dirt, and debris from clogged fittings

Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

Grease Gun Tip Adapters

Grease Gun Tip Adapters

Quickly switch between standard, button-head, and flush-style grease fittings

Grease Gun Nozzles

Grease Gun Nozzles

Replace nozzles on grease guns

Grease Gun Filler Nipples

Grease Gun Filler Nipples

Insert into filler pump dispensing tips to load lubricant from bulk pails into grease guns

Grease Gun Accessory Kits

Grease Gun Accessory Kits

Adapt and extend dispensing tips and install grease fittings with an assortment of tools

Grease Gun Filler Pump Dispensing Tips

Grease Gun Filler Pump Dispensing Tips

Switch out dispensing tips on grease gun filler pumps

Grease Gun Tips

Grease Gun Tips

Attach to grease gun nozzles and direct a stream of lubricant into grease fittings on machinery

Grease Gun Couplers

Grease Gun Couplers

Extend the dispensing tip on grease guns to lubricate angled and hard-to-reach areas

Grease Gun Filler Pumps

Grease Gun Filler Pumps

Mount on grease pails and drums to hand-pump lubricant into grease guns

Grease Cups

Fill the cover and tighten to squeeze grease onto bearings, joints, and equipment

Grease-Dispensing Pumps

Grease-Dispensing Pumps

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

Bearing Grease Packers

Bearing Grease Packers

Push old grease out of bearings and fill them with fresh grease without making a mess

Coolant Dispenser Hose and Fittings

Coolant Dispenser Hose and Fittings

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

Coolant Dispensers

Coolant Dispensers

Deliver coolant to workpieces with ready-to-use hose and fittings

Coolant Hose and Nozzle Adapters

Coolant Hose and Nozzle Adapters

Connect threaded coolant hose and nozzles to coolant supply ports on equipment such as CNC machines

Coolant Nozzle Adjustment Tools

Coolant Nozzle Adjustment Tools

Use as a lever to adjust the angle of coolant streams

Coolant Nozzles

Coolant Nozzles

Dispense coolant onto workpieces or tools directly from a tank

Coolant Dispenser Hose Tools

Coolant Dispenser Hose Tools

Assemble and disassemble coolant hose and fittings

Air Tool Lubricant Kits

Air Tool Lubricant Kits

Maintain peak air tool performance with included oil, grease, grease gun, and precision-tip nozzles

Antiseize Lubricant Dispensers

Antiseize Lubricant Dispensers

Screw onto antiseize lubricant cans and pull the trigger to neatly apply lubricant with one hand

Fluid Handling

Flow-Adjustment Valve Manifolds

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

Flow-Adjustment Valves

Flow-Adjustment Valves

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

Manifolds

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

Hose and Hose Fittings

Hose and Hose Fittings

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

Tube and Tube Fittings

Tube and Tube Fittings

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

Submersible Pumps

Submersible Pumps

Circulate liquids in small tanks, cooling baths, and other low-flow applications

Peristaltic Pumps

Peristaltic Pumps

Dispense chemicals at set flow rates

Piston Pumps

Move fluids in high-pressure applications, such as testing pipelines, tanks, and valves

Gear Pumps

Create fixed liquid flow rates to cool engines, power hydraulic equipment, and extract liquids

Double Diaphragm Pumps

Double Diaphragm Pumps

Transfer liquids, chemicals, and slurries using compressed air

Drum Pumps

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

Dewatering Pumps

Dewatering Pumps

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

Centrifugal Pumps

Centrifugal Pumps

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

Diaphragm Pumps

Diaphragm Pumps

Draw liquids in and push them out for spraying, draining, and washdowns

Containers, Storage, and Furniture

Sprayers

Pressurize liquids such as disinfectants, cleaning solutions, and insecticides for forceful spraying

Syringe Barrels

Syringe Barrels

Hold fluids before dispensing or after drawing in

Syringe Needles

Syringe Needles

Dispense precise amounts of fluid from syringes

Spray Bottles

Store and spray liquids

Syringe Dispensers

Syringe Dispensers

Dispense viscous fluids with pressure from your air compressor

Syringe Thread Adapters

Syringe Thread Adapters

Change connections on syringes, dispensing tips, and needles to luer lock or threaded connections

Push-Top Dispensers

Push-Top Dispensers

Push down to dispense stored liquids

Jars

Everything from standard plastic and glass to sterile and tamper-evident jars

Pitchers

A long spout makes it easy to pour in hard-to-reach spaces

Drum Faucets

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

Hydraulic Tanks

Hydraulic Tanks

House fluids for hydraulic power units and circulating-oil systems

Grease Gun Holders

Grease Gun Holders

Keep grease guns within reach of machinery

Fabricating and Machining

Pipe Threader Oilers

Pipe Threader Oilers

Add or replace power drives, die sets, and other parts on Ridgid pipe threaders

Facility and Grounds Maintenance

Paint Brushes

Apply paint and coatings to surfaces

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