Pumps | McMaster-Carr

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2,295 Products

Fluid Handling

Centrifugal Pumps

Centrifugal Pumps

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

Drum Pumps

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

Double Diaphragm Pumps

Double Diaphragm Pumps

Transfer liquids, chemicals, and slurries using compressed air

Diaphragm Pumps

Diaphragm Pumps

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

Gear Pumps

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

Dewatering Pumps

Dewatering Pumps

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

Submersible Pumps

Submersible Pumps

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

Sump Pumps

Drain water and sewage water from sump pits, loading docks, and cooling towers

Pump Repair Kits

Pump Repair Kits

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

Peristaltic Pumps

Peristaltic Pumps

Dispense chemicals at set flow rates

Vacuum Pumps

Create suction force to move objects, draw liquids and gases, or generate flow

Rotary Vane Pumps

Rotary Vane Pumps

Evenly move water or hydraulic fluids at high pressures in low-flow applications

Jet Pumps

Create suction from high-pressure liquid or steam to mix fluids, grains, and other granular material

Condensate Pumps

Condensate Pumps

Collect and remove condensate from HVAC and refrigeration systems

Piston Pumps

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

Test Pumps

Force air or liquid through your system to look for leaks; often called hydrostatic test pumps

Plunger Pumps

Pressurize water for washdowns, drain jetting, and other spraying applications

Syringe Pumps

Dispense precise amounts of chemicals from syringes

Boiler Feed Pumps

Boiler Feed Pumps

Pump condensate into boilers to maintain proper water levels

Strainers

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

Fluid and Air Evacuators

Fluid and Air Evacuators

Connect to compressed air to extract oil, coolant, and brake fluid from tanks and brake systems

Air Evacuators

Flush air bubbles from hydraulic fluid without using compressed air or electricity

Float Switches

Start process equipment such as pumps and motors when the liquid in your tank reaches the float

Sump Pump Backflow-Prevention Valves

Sump Pump Backflow-Prevention Valves

Block dirty water from returning to your sump pump

Valve Manifolds

Valve Manifolds

Control flow to multiple points from one source

Proportional Mixers

Proportional Mixers

Dilute detergents, sanitizers, coolants, and soluble oils directly from your drum

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

Pressure Switches

Pressure Switches

Activate controls, set off alarms, and power equipment when a set pressure is reached

Water Heater/Recirculators

Water Heater/Recirculators

Boost water temperature on the go—often used to recirculate hot water in process baths and sinks

Power Transmission

Hydraulic Power Units

Hydraulic Power Units

Create and supply hydraulic pressure to keep hydraulic systems running

Air Compressor/Vacuum Generators

Air Compressor/Vacuum Generators

Pressurize air and form a vacuum with a single machine

Air Compressors

Air Compressors

Pressurize air to inflate tires, power impact wrenches, operate sprinkler systems, and more

Air Pumps

Fill bicycle and vehicle tires on the go

Air to Hydraulic Power Units

Air to Hydraulic Power Units

Power a hydraulic cylinder with air to avoid the setup, cost, and mess of hydraulic fluid

Air Cylinders

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

Lubricating

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

Suction Guns

Suction old lubricant from transmissions or extract water from tight spaces

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 Dispensing Stations

Oil Dispensing Stations

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

Grease Dispensers

Grease Dispensers

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

Grease Gun Filler Pumps

Grease Gun Filler Pumps

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

Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

Grease-Dispensing Pumps

Grease-Dispensing Pumps

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

Coolant Dispensers

Coolant Dispensers

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

Material Handling

Jack Pumps

Pump hydraulic oil into jack rams to create hydraulic jacks

Jacks

Lift, hold, push, and position heavy objects

Jack Rams

Attach to jack pumps to lift, push, or pry apart objects with hydraulic power

Jack Mounts

Thread onto jack rams to secure them to a surface

Vacuum Lifter Accessory and Replacement Parts

Vacuum Lifter Accessory and Replacement Parts

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

Vacuum Lifters

Power vacuum cups with compressed air instead of a vacuum system to move objects

Vacuum Lifter Dampers

Vacuum Lifter Dampers

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

Vacuum Fittings

Vacuum Fittings

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

Robot Vacuum Lifters

Robot Vacuum Lifters

Use suction to grip, lift, and move objects with a robot arm

Containers, Storage, and Furniture

Pipettes

Transfer drops or a measured stream of liquid

Pipette Pumps

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

Pipette Holders

Pipette Holders

Keep your pipettes organized

Bulb Dispensers

Bulb Dispensers

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

Pipettor Holders

Pipettor Holders

Hold pipettors in an upright position

Fuel Dispensers

Fuel Dispensers

Dispense fuel wherever you need it

Pipettors

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

Drums

Ship and store large volumes of liquid or dry materials

Reagent Reservoirs

Reagent Reservoirs

Hold reagents and samples for easy access during pipetting

Facility and Grounds Maintenance

Hand Soap

Lather your hands to wash away dirt and grime

Hand Sanitizers

Hand Sanitizers

Kill common germs and bacteria without water or rinsing

Hand Sanitizer Dispensers

Hand Sanitizer Dispensers

Dispense hand sanitizer with the push of a pump or wave of a hand

Hand Sanitizer Dispenser Stands

Hand Sanitizer Dispenser Stands

Mount hand sanitizer dispensers near entrances and other high-traffic areas

Hand Lotion

Moisturize your hands to prevent them from chapping

Soap Dispensers

Soap Dispensers

Dispense soap with the push of a pump or wave of a hand

Soap Dispenser Valves

Soap Dispenser Valves

Replace the valve on your soap dispenser

Vacuum Cleaners

Vacuum Cleaners

Wet/dry, upright, hand-held, and backpack vacuums

Fabricating and Machining

Parts Washer Replacement Parts

Parts Washer Replacement Parts

Replace parts such as pumps, hose, and fusible links

Parts Washer Filters

Parts Washer Filters

Change out used filters or catch grease, oil, and debris to extend the life of your solution

Sealing

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Safety Equipment

Respirator Pumps

Respirator Pumps

Supply clean air to respirators

Respirators

Filter particles, hazardous vapors, and other contaminants from the air

Communication

Sump Pump Alarms

Sump Pump Alarms

Warn you when water levels in your sump pump rise too high

Heating, Ventilation, and Air Conditioning

Refrigerant Recovery Pumps

Refrigerant Recovery Pumps

Pump refrigerant out of a system and into a refrigerant cylinder

Air Conditioner/Heaters

Air Conditioner/Heaters

Cool or heat your space for comfortable temperatures year-round

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

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

Raw Materials

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Fastening and Joining

Desoldering Guns

Desoldering Guns

Liquefy and suck up solder for removal

Desoldering Pumps

Desoldering Pumps

Remove solder from surfaces and components

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