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Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Stainless Steel Luer Lock Tube Couplings for Air and Water
Use these luer lock couplings to quickly connect low-pressure air and water lines. Made of stainless steel, they’re more durable than plastic couplings. Luer lock connections are universal, so you can connect any plug and socket to each other, regardless of the pipe or tube size. You can also connect them to syringes and needles. These couplings have a compact body, so they’ll fit in tight spaces. All are open-flow style, so there is no shut-off valve to stop the flow when the coupling is separated.
303 stainless steel couplings have very good corrosion resistance.
316 stainless steel couplings have excellent corrosion resistance.
Note: For a complete coupling, order a plug and a socket.
- Temperature Range: 32° to 300° F
| Max. Pressure | Each | |
316 Stainless Steel  | ||
|---|---|---|
| 45 psi @ 72° F | 6514N35 | 000000 |
- Temperature Range: 32° to 300° F
| Max. Pressure | Each | |
316 Stainless Steel | ||
|---|---|---|
| 30 psi @ 72° F | 5194K38 | 000000 |
- Temperature Range: 32° to 300° F
| Max. Pressure | Each | |
316 Stainless Steel | ||
|---|---|---|
| 45 psi @ 72° F | 6514N34 | 000000 |
Brass Luer Lock Tube Couplings for Air
Quickly connect low-pressure air lines with these luer lock couplings. Made of brass, they are stronger and more durable than plastic tube couplings. These couplings have a nickel plating for extra protection against corrosive environments. Luer lock connections are universal, so you can connect any plug and socket to each other, regardless of the pipe or tube size. You can also connect them to syringes and needles. These couplings have a compact body, so they’re easy to fit in tight spaces. All are open-flow style, so there is no shut-off valve to stop the flow when the coupling is separated.
Note: For a complete coupling, order a plug and a socket.
