Pipe Fittings for Sodium Carbonate

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168 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

For Use With: Acetone, Alcohol, Ammonia, Bleach, Calcium Chloride, Chlorine, Citric Acid, Fluoboric Acid, Hydrochloric Acid, Phosphoric Acid, Salt Water, Sodium Carbonate, Sodium Chloride, Sodium Hydroxide, Sulfuric Acid (30%), Water
Temperature Range: 0° to 180° F
Specifications Met: ASTM C1173
For Pipe Material: See table

With an FEP sleeve and PTFE sealing tape, these connectors withstand chemicals better than rubber connectors. Use them for joining low-pressure chemical waste drainpipe and fittings or transitioning between different chemical piping. The connectors are 316 stainless steel for excellent corrosion resistance. They stand up to wet environments, just like 304 stainless steel, but unlike 304 stainless steel, they will not corrode from salt water, chlorine solutions, and chemicals.

To install, chamfer and deburr both ends of the pipe you need to join. Mark each pipe adjacent to the connector bands and apply 10 layers of the PTFE tape directly over each line. Doing this creates a seal between the sleeve and the pipe for extra leak protection. Then, center the FEP sleeve over the tape and use a heat gun to shrink the sleeve onto the pipe. Next, center the connector and tighten the clamps to 60 inch-lbs. to form a tight seal. Finally, test for leaks.

For technical drawings and 3-D models, click on a part number.

For Pipe OD	For Pipe Size	Lg.	Max. Pressure	Material	Sleeve Material	For Pipe Material	Includes		Each
1.7"-2.05"	1 1/2	2"	4 psi @ 72° F	316 Stainless Steel	FEP Plastic	Glass, Iron, Plastic	PTFE Plastic Sealing Tape	0000000	0000000
2.1"-2.6"	2	3"	4 psi @ 72° F	316 Stainless Steel	FEP Plastic	Glass, Iron, Plastic	PTFE Plastic Sealing Tape	0000000	000000
2.6"-3.1"	2 1/2	4"	4 psi @ 72° F	316 Stainless Steel	FEP Plastic	Iron, Plastic	PTFE Plastic Sealing Tape	0000000	000000
3.15"-3 1/2"	3	6"	4 psi @ 72° F	316 Stainless Steel	FEP Plastic	Glass, Iron, Plastic	PTFE Plastic Sealing Tape	0000000	000000
4.3"-5.2"	4	4"	4 psi @ 72° F	316 Stainless Steel	FEP Plastic	Glass, Iron, Plastic	PTFE Plastic Sealing Tape	0000000	000000
6.2"-7"	6	4"	4 psi @ 72° F	316 Stainless Steel	FEP Plastic	Glass, Iron, Plastic	PTFE Plastic Sealing Tape	0000000	000000
8.35"-9.2"	8	6"	4 psi @ 72° F	316 Stainless Steel	FEP Plastic	Glass, Iron, Plastic	PTFE Plastic Sealing Tape	0000000	000000

Compression Fittings for Plastic Tubing—Chemicals

For Use With: PFA Plastic: Hydrochloric Acid, Sulfuric Acid
PTFE Plastic: Alcohol, Ammonia, Benzoic Acid, Bleach, Bromine, Coolant, Fluoboric Acid, Hydrochloric Acid, Hydrofluoric Acid, Nitric Acid, Organic Solvents, Sodium Carbonate, Sulfuric Acid
Temperature Range: PFA Plastic: 0° to 350° F
PTFE Plastic: -40° to 185° F
Tubing: PFA Plastic: Use with hard (Durometer 50D-65D) PFA or PTFE plastic
PTFE Plastic: Use with hard (Durometer 60D) PFA or PTFE plastic

A sleeve (ferrule) compresses the tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included. Fittings are also known as flareless fittings. Fittings that include a gripper sleeve on the tubing create an even tighter seal.

PTFE fittings are highly resistant to most acids, alcohols, detergents, and solvents. They’re made by machining. Their nut is made of PVDF, which is resistant to halogens such as chlorine and bromine, strong acids such as hydrofluoric and nitric acids, and organic solvents.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube × Male Threaded Pipe

NPT Threads
For Tube OD	Pipe Size	Material	Color	Max. Pressure		Each
4mm	1/8	PTFE Plastic	White	100 psi @ 72° F	000000000	000000
6mm	1/8	PTFE Plastic	White	100 psi @ 72° F	000000000	00000
6mm	1/4	PTFE Plastic	White	100 psi @ 72° F	000000000	00000
8mm	1/4	PTFE Plastic	White	100 psi @ 72° F	000000000	00000
10mm	1/4	PTFE Plastic	White	100 psi @ 72° F	000000000	00000
10mm	3/8	PTFE Plastic	White	100 psi @ 72° F	000000000	00000
12mm	3/8	PTFE Plastic	White	80 psi @ 72° F	000000000	00000
12mm	1/2	PTFE Plastic	White	80 psi @ 72° F	000000000	00000

Straight Adapters, Tube × Female Threaded Pipe

NPT Threads
For Tube OD	Pipe Size	Material	Color	Max. Pressure		Each
10mm	3/8	PTFE Plastic	White	100 psi @ 72° F	000000000	0000000

90° Elbow Adapters, Tube × Male Threaded Pipe

NPT Threads
For Tube OD	Pipe Size	Material	Color	Max. Pressure		Each
6mm	1/8	PTFE Plastic	White	100 psi @ 72° F	000000000	000000
6mm	1/4	PTFE Plastic	White	100 psi @ 72° F	000000000	00000
10mm	3/8	PTFE Plastic	White	100 psi @ 72° F	000000000	000000

Plastic Push-to-Connect Tube Fittings for Chemicals

For Use With: Inch: Alcohol, Hydrochloric Acid, Nitric Acid, Sodium Carbonate, Sulfuric Acid
Metric: Acetic Acid, Alcohol, Arsenic Acid, Benzoic Acid, Fluoboric Acid, Sodium Carbonate, Sulfuric Acid
Temperature Range: Inch: 0° to 270° F
Metric: 32° to 175° F
Tubing: Use with hard (Durometer 55D-60D) FEP plastic

Also known as instant fittings, these chemical-resistant plastic fittings connect to tubing with a push. An internal gripping ring holds the tubing tight. To disconnect, push on the release ring and pull the tubing out of the fitting. Use these fittings in low-pressure applications.

PPS fittings resist a wide variety of chemicals, although are not for use with hydrochloric acid or nitric acid. They withstand temperatures up to 175° F.

PVDF fittings offer excellent chemical resistance, and can be used with hydrochloric acid and nitric acid. They withstand temperatures up to 270° F, higher than other push-to-connect fittings for chemicals. They are produced in a clean room and are bagged individually to prevent dirt and moisture from contaminating the inside. PVDF is also known as Kynar.

Fittings with UNS threads are also known as faucet connectors; they attach directly to a faucet threaded inlet or water line.

NPTF (Dryseal) threads are compatible with NPT threads. UN/UNF (SAE Straight) male threads have a gasket to protect against leaks. They are also known as O-ring boss threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube × Male Threaded Pipe

UN/UNF
(SAE Straight) Male
Threads with Gasket

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
For Tube OD	Pipe Size	Thread Size	Material	Color	Gasket Material	Release Ring Color	Max. Pressure		Each
1/4"	1/8	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	00000
1/4"	1/4	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	0000
1/4"	3/8	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	0000
5/16"	1/8	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	00000000	0000
5/16"	1/4	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	00000000	0000
5/16"	3/8	__	PVDF Plastic	Black	__	Black	300 psi @ 72° F	00000000	0000
3/8"	1/8	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	0000
3/8"	1/4	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	0000
3/8"	3/8	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	0000
3/8"	1/2	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	0000
1/2"	3/8	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	00000
1/2"	1/2	__	PVDF Plastic	Black	__	Gray	300 psi @ 72° F	0000000	00000
BSPT Threads
6mm	1/8	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	0000
6mm	1/4	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	0000
8mm	1/4	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	00000
8mm	3/8	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	00000
10mm	3/8	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	00000
12mm	1/4	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	00000
12mm	3/8	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	00000
12mm	1/2	__	PPS Plastic	Gray	__	Gray	130 psi @ 72° F	0000000	00000
UN/UNF (SAE Straight) Threads
3/8"	__	9/16"-18	PVDF Plastic	Black	PVDF Plastic	Gray	300 psi @ 72° F	00000000	00000

Straight Adapters, Tube × Female Threaded Pipe

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
For Tube OD	Pipe Size	Thread Size	Material	Color	Release Ring Color	Max. Pressure		Each
1/4"	1/8	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
1/4"	1/4	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	0000
5/16"	1/4	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	00000
3/8"	1/4	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	0000
3/8"	3/8	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
3/8"	1/2	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
1/2"	3/8	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
1/2"	1/2	__	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
UNS Threads
1/4"	__	7/16"-24	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	0000

Straight Adapters, Tube × Female 45° Flared Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each
1/4"	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	000000

Straight Adapters, Tube Stem × Male Threaded Pipe

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
Tube Stem OD	Pipe Size	Material	Color	Max. Pressure		Each
1/4"	1/8	PVDF Plastic	Black	300 psi @ 72° F	0000000	00000
1/4"	1/4	PVDF Plastic	Black	300 psi @ 72° F	0000000	0000
3/8"	1/4	PVDF Plastic	Black	300 psi @ 72° F	0000000	0000
3/8"	3/8	PVDF Plastic	Black	300 psi @ 72° F	0000000	0000
1/2"	3/8	PVDF Plastic	Black	300 psi @ 72° F	00000000	0000
1/2"	1/2	PVDF Plastic	Black	300 psi @ 72° F	00000000	0000

Straight Reducing Adapters, Tube × Female 45° Flared Tube

For Tube OD (Push to Connect)	For Tube OD (Flared)	Material	Color	Release Ring Color	Max. Pressure		Each
3/8"	1/4"	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	000000

90° Elbow Adapters, Tube × Male Threaded Pipe

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
For Tube OD	Pipe Size	Material	Color	Release Ring Color	Max. Pressure		Each
1/4"	1/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
1/4"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	0000
1/4"	3/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
5/16"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	00000
3/8"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	0000
3/8"	3/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	0000
BSPT Threads
4mm	1/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
6mm	1/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
6mm	1/4	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
8mm	1/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
8mm	1/4	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
8mm	3/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
10mm	1/4	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
12mm	3/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000

90° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
For Tube OD	Pipe Size	Material	Color	Release Ring Color	Max. Pressure		Each
1/4"	1/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
1/4"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	0000
1/4"	3/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
3/8"	1/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
3/8"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
3/8"	3/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000

90° Elbow Adapters, Tube × Female Threaded Pipe

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
For Tube OD	Pipe Size	Material	Color	Release Ring Color	Max. Pressure		Each
1/4"	1/4	PVDF Plastic	Black	Black	300 psi @ 72° F	00000000	00000
3/8"	1/4	PVDF Plastic	Black	Black	300 psi @ 72° F	00000000	0000
3/8"	3/8	PVDF Plastic	Black	Black	300 psi @ 72° F	00000000	0000

90° Elbow Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each
4mm	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	000000
6mm	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
8mm	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000

Inline Tee Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Inline tees are also known as branch tees.

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
For Tube OD	Pipe Size	Material	Color	Release Ring Color	Max. Pressure		Each
1/4"	1/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
1/4"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	0000
3/8"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000
3/8"	3/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	0000000	00000

Right-Angle Tee Adapters, Tube × Male Threaded Pipe

Right-angle tees are also known as run tees.

Threaded connections can be taken apart as needed for maintenance and repair.

NPTF Threads
For Tube OD	Pipe Size	Material	Color	Release Ring Color	Max. Pressure		Each
1/4"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	00000
3/8"	1/4	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	00000
3/8"	3/8	PVDF Plastic	Black	Gray	300 psi @ 72° F	00000000	00000

Stainless Steel Push-to-Connect Tube Fittings for Chemicals

Metric and UN/UNF
(SAE Straight) Male
Threads with Gasket

For Use With: Alcohol, Bleach, Lubricated Air, Nitric Acid, Sodium Carbonate, Sulfuric Acid
Temperature Range: 0° to 175° F
Tubing: Use with firm or hard (Durometer 80A-60D) FEP, polyethylene, or PTFE plastic

Fittings are 316 stainless steel, which has excellent chemical resistance and is more durable than plastic. Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Instead of a release ring, these fittings have a release sleeve that slides back to disconnect tubing.

Metric and UN/UNF (SAE Straight) male threads have a gasket to protect against leaks. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube × Male Threaded Pipe

Front

Metric and UN/UNF
(SAE Straight) Male
Threads with Gasket

NPT Threads
For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Material	Gasket Material	Max. Pressure		Each
1/4"	1/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	0000000	000000
1/4"	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
1/4"	3/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
1/4"	1/2	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
3/8"	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
3/8"	3/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
3/8"	1/2	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
1/2"	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
1/2"	3/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
1/2"	1/2	__	__	316 Stainless Steel	__	345 psi @ 72° F	0000000	00000
4mm	1/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	0000000	00000
4mm	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
6mm	1/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
6mm	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
8mm	1/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
8mm	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
10mm	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
10mm	3/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
10mm	1/2	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	000000
Metric Threads
1/4"	__	M5	0.8	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
1/4"	__	M7	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
1/4"	__	M8	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
1/4"	__	M10	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
4mm	__	M3	0.5	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
4mm	__	M5	0.8	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
4mm	__	M6	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
4mm	__	M8	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	M3	0.5	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	M5	0.8	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	M6	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	M8	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	M10	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
8mm	__	M8	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
8mm	__	M10	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
10mm	__	M10	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
UN/UNF (SAE Straight) Threads
1/4"	__	10-32	__	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
4mm	__	10-32	__	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	10-32	__	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	0000000	00000

90° Elbow Adapters, Tube × Male Threaded Pipe

Metric and UN/UNF
(SAE Straight) Male
Threads with Gasket

NPT Threads
For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Material	Gasket Material	Max. Pressure		Each
1/4"	1/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	0000000	000000
1/4"	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
1/4"	3/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
3/8"	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	000000
3/8"	3/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	000000
3/8"	1/2	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	000000
1/2"	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	000000
1/2"	1/2	__	__	316 Stainless Steel	__	345 psi @ 72° F	0000000	000000
6mm	1/8	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
6mm	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
8mm	1/4	__	__	316 Stainless Steel	__	345 psi @ 72° F	00000000	00000
Metric Threads
1/4"	__	M5	0.8	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
1/4"	__	M7	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
1/4"	__	M10	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
4mm	__	M3	0.5	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	0000000	00000
4mm	__	M5	0.8	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	M5	0.8	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
6mm	__	M10	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
10mm	__	M10	1	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	000000
UN/UNF (SAE Straight) Threads
1/4"	__	10-32	__	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000
4mm	__	10-32	__	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	0000000	00000
6mm	__	10-32	__	316 Stainless Steel	Viton® Fluoroelastomer Rubber	345 psi @ 72° F	00000000	00000

Quick-Disconnect Couplings for Plastic and Rubber Tubing—Chemicals

For Use With: Ammonia, Ethanol, Phosphoric Acid (70%), Sodium Carbonate
Temperature Range: 32° to 160° F

Couplings consist of a plug and a socket (sold separately) that join with a latch, so you can frequently connect and disconnect your line. To connect, insert the plug into the socket; to disconnect, press the latch on the socket and remove the plug. Plugs and sockets are polypropylene, which has excellent chemical, impact, and abrasion resistance.

Plugs and sockets with shut-off have a valve to stop the flow when the coupling is separated so fluid won’t spill from your line.

Note: For a complete coupling, order a plug and a socket with the same coupling size.

For technical drawings and 3-D models, click on a part number.

Straight Plugs, Male Threaded Pipe

Open Flow
Coupling Size	Plug OD	Pipe Size	Material	Color	Max. Pressure		Each
NPT Threads
1/8	5/16"	1/8	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
1/4	7/16"	1/4	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
3/8	3/4"	3/8	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000
3/8	3/4"	1/2	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000
With Shut-Off
NPT Threads
1/8	5/16"	1/8	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
1/4	7/16"	1/4	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
3/8	3/4"	3/8	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000
3/8	3/4"	1/2	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000

Straight Sockets, Male Threaded Pipe

Open Flow
Coupling Size	For Plug OD	Pipe Size	Material	Color	Max. Pressure		Each
NPT Threads
1/8	5/16"	1/8	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	000000
1/4	7/16"	1/4	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
3/8	3/4"	3/8	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000
3/8	3/4"	1/2	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000
With Shut-Off
NPT Threads
1/8	5/16"	1/8	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
1/8	5/16"	1/4	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
1/4	7/16"	1/4	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
1/4	7/16"	3/8	Polypropylene Plastic	Beige	120 psi @ 72° F	00000000	00000
3/8	3/4"	3/8	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000
3/8	3/4"	1/2	Polypropylene Plastic	Gray	60 psi @ 72° F	00000000	00000

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