Injectors | McMaster-Carr

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1,517 Products

Most Likely Products

Syringe Needles

Syringe Needles

Dispense precise amounts of fluid from syringes

Injection Valves

Injection Valves

Pump liquid into your process line or tank while preventing backflow

Syringes

Draw in and dispense fluids

Jet Pumps

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

Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

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Containers, Storage, and Furniture

Syringe Needles

Syringe Needles

Dispense precise amounts of fluid from syringes

Syringes

Draw in and dispense fluids

Syringe Tips

Dispense fluids or spread adhesives from syringes and other small instruments

Syringe Barrels

Syringe Barrels

Hold fluids before dispensing or after drawing in

Syringe Holders

Syringe Holders

Hang syringes when not in use to prevent contamination and spills

Syringe Caps

Cover syringe tips when not in use to protect them and prevent leaks

Syringe Thread Adapters

Syringe Thread Adapters

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

Syringe Filters

Syringe Filters

Filter out contaminants from syringes both when drawing in and dispensing

Transfer Needles

Transfer Needles

Move liquids from one container to another without contamination or spilling

Squeeze Bottles

Squeeze Bottles

Store liquids and dispense from a nozzle

Pipettes

Transfer drops or a measured stream of liquid

Pipette Tips

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

Pipettors

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

Well Plate Fillers

Well Plate Fillers

Fill and dispense 96 wells all at once

Fluid Handling

Injection Valves

Injection Valves

Pump liquid into your process line or tank while preventing backflow

Tank Mixing Nozzles

Tank Mixing Nozzles

Circulate liquid in tanks to keep solids from settling

Jet Pumps

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

Diaphragm Pumps

Diaphragm Pumps

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

Peristaltic Pumps

Peristaltic Pumps

Dispense chemicals at set flow rates

Air Evacuators

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

Lubricating

Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

Coolant Aerators

Coolant Aerators

Inject air into coolant to keep it odor free and extend its service life

Fastening and Joining

Adhesive Dispensing Gun Nozzles

Adhesive Dispensing Gun Nozzles

Pair with cartridges in dispensing guns to control the flow of adhesive

Adhesive Dispensing Guns

Adhesive Dispensing Guns

Apply beads of adhesive from a cartridge to surfaces

Adhesive Dispensing Gun Cartridges

Adhesive Dispensing Gun Cartridges

Fill and then mount in dispensing guns to apply adhesives to surfaces

Adhesive Dispensing Gun Cartridge Holders

Adhesive Dispensing Gun Cartridge Holders

Keep adhesive cartridges securely in place

Adhesive Dispensing Gun Cartridge Plungers

Adhesive Dispensing Gun Cartridge Plungers

Pair with syringes or dispensing-gun cartridges to push adhesive out

Glue Guns

Melt and dispense hot-melt glue

Glue Gun Nozzles

Glue Gun Nozzles

Attach to glue guns to control the flow of glue

Glue Gun Converters

Glue Gun Converters

Add to glue guns to use 8” long glue sticks

Sealing

Caulk Guns

Cartridge, sausage-pack, and bulk-load caulk guns

Caulk Gun Nozzles

Caulk Gun Nozzles

Attach to caulk guns to change the shape and amount of sealant that's dispensed

Electrical

Power Over Ethernet Injectors

Power Over Ethernet Injectors

Power devices such as routers and wireless access points in areas lacking a power outlet

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