Quick-Turn Vacuum Tube Connectors

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20 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Plastic Luer Lock Tube Couplings with Shut-Off for Air and Water

A built-in shut-off valve stops the flow when you separate these couplings, so air or water won’t leak from your line. Highly versatile, these couplings are compatible with any luer lock plug, socket, syringe, or needle. They secure with a half turn, so they’re often used in lines that are frequently disconnected. Thanks to their compact body, they fit in tight spaces. Use them in low-pressure applications.

Made of nylon, these couplings are lightweight and have good impact and abrasion resistance.

Note: For a complete coupling, order a plug and a socket.

Plugs, Barbed Tube

Temperature Range: -50° to 150° F
Tubing: Use with firm or soft (Durometer 35A-85A) PVC plastic or silicone rubber

Barbed plugs and sockets insert into tubing and secure with a clamp.

For Tube ID	Material	Color	Max. Pressure		Each
1/16"	Nylon Plastic	Gray	120 psi @ 72° F	9198T14	00000
3/32"	Nylon Plastic	Gray	120 psi @ 72° F	9198T201	0000
1/8"	Nylon Plastic	Gray	120 psi @ 72° F	9198T15	0000
5/32"	Nylon Plastic	Gray	120 psi @ 72° F	9198T202	0000
3/16"	Nylon Plastic	Gray	120 psi @ 72° F	9198T203	0000
1/4"	Nylon Plastic	Gray	120 psi @ 72° F	9198T16	0000
5/16"	Nylon Plastic	Gray	120 psi @ 72° F	9198T204	0000

Plugs, Male Threaded Pipe

Temperature Range: -50° to 150° F

NPT Threads
Pipe Size	Material	Color	Max. Pressure		Each
1/8	Nylon Plastic	Gray	120 psi @ 72° F	9198T19	00000
1/4	Nylon Plastic	Gray	120 psi @ 72° F	9198T21	0000

Sockets, Barbed Tube

Temperature Range: -50° to 150° F
Tubing: Use with firm or soft (Durometer 35A-85A) PVC plastic or silicone rubber

Barbed plugs and sockets insert into tubing and secure with a clamp.

For Tube ID	Material	Color	Max. Pressure		Each
1/16"	Nylon Plastic	Gray	120 psi @ 72° F	9198T11	00000
3/32"	Nylon Plastic	Gray	120 psi @ 72° F	9198T205	0000
1/8"	Nylon Plastic	Gray	120 psi @ 72° F	9198T12	0000
5/32"	Nylon Plastic	Gray	120 psi @ 72° F	9198T206	0000
3/16"	Nylon Plastic	Gray	120 psi @ 72° F	9198T207	0000
1/4"	Nylon Plastic	Gray	120 psi @ 72° F	9198T13	0000
5/16"	Nylon Plastic	Gray	120 psi @ 72° F	9198T208	0000

Sockets, Male Threaded Pipe

Temperature Range: -50° to 150° F

NPT Threads
Pipe Size	Material	Color	Max. Pressure		Each
1/8	Nylon Plastic	Gray	120 psi @ 72° F	9198T17	00000
1/4	Nylon Plastic	Gray	120 psi @ 72° F	9198T18	0000

Through-Wall Socket Tank Adapters

Temperature Range: -50° to 150° F

Through-wall couplings are also known as bulkhead couplings and panel-mount couplings. They fit through a wall or panel to create an inlet or outlet.

Mounting Location	Tank Connection Type	For Tank Surface	Connection Type	Connection Style	Gender	Luer Lock Component	Material	Color	Max. Pressure	For Hole Dia.	For Max. Wall Thick.		Each
Tank	Threaded	Flat, Curved	Tube	Luer Lock	Female	Socket	Nylon Plastic	Gray	120 psi @ 72° F	5/8"	1/4"	9198T209	000000

Through-Wall Socket-to-Socket Connectors

Temperature Range: -50° to 150° F

Through-wall couplings are also known as bulkhead couplings and panel-mount couplings. They fit through a wall or panel to create an inlet or outlet.

Material	Color	Max. Pressure	For Hole Dia.	For Max. Wall Thick.		Each
Nylon Plastic	Gray	120 psi @ 72° F	5/8"	1/4"	9198T211	000000