Tees for Lubricants | McMaster-Carr

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Shape

Tee

System of Measurement

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For Use With

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Acetic Acid (White Vinegar) (75% Concentration)

Hydrochloric Acid (10% Concentration)

Hydrochloric Acid (25% Concentration)

Hydrochloric Acid (30% Concentration)

Hydrochloric Acid (37% Concentration)

Nitric Acid (10% Concentration)

Nitric Acid (65% Concentration)

Phosphoric Acid (85% Concentration)

Sodium Carbonate (Soda Ash)

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sodium Hypochlorite (Bleach)

Steam

Sulfur Hexafluoride

Sulfuric Acid

Sulfuric Acid (30% Concentration)

Sulfuric Acid (70% Concentration)

Sulfuric Acid (75% Concentration)

Sulfuric Acid (80% Concentration)

Sulfuric Acid (95% Concentration)

Tungsten Hexafluoride

Material

Fitting Connection

Tube OD

Tee Type

Thread Type

Gender

Connects To

Finish

Fitting Type

Tube Material

Maximum Pressure @ Temperature

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

Compliant

Not Compliant

RoHS

Compliant

Compliant with Exemptions

Specifications Met

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Pipe Schedule

Maximum Temperature

Pipe Material

Compatible With

39 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.

Low-Pressure Press-Connect Steel Unthreaded Pipe Fittings

For Use On:
EPDM Rubber O-Ring: Ethylene Glycol, Propylene Glycol, Water
Buna-N Rubber O-Ring: Air, Lubricants, Propane, Fuel Oil, Natural Gas, Diesel Fuel
Specifications Met:
EPDM Rubber O-Ring: ASME B31,1, ASME B31.3, ASME B31.9, FM 1920, UL 213
Buna-N Rubber O-Ring: ASME B31.1, ASME B31.3, ASME B31.9, ANSI LC4/CSA 6.32, International Fuel Gas Code
Maximum Pressure:
EPDM Rubber O-Ring: 200 psi @ 72° F
Buna-N Rubber O-Ring: 125 psi @ 72° F
Pipe Nipples and Pipe: Use Schedule 40 Steel
Flanges: Use Class 150 Steel

Crimp these fittings onto steel pipe to form a tightly sealed connection that’s faster than threading or welding and doesn’t require heat. An internal gripping ring and rubber O-ring create a secure seal when crimped. They are designed to leak if fittings have not been crimped; a colored dot marks the leak path so it's easy to spot unsealed connections. These steel fittings are coated in zinc-nickel to resist corrosion, but will rust if frequently exposed to saltwater or harsh chemicals. They are comparable to Viega MegaPress steel fittings.

Fittings meet ASME B31 code requirements for use in pressure piping systems.

Buna-N rubber O-rings hold up to natural gas, propane, diesel fuel, lubricants, and other oils. Fittings with these O-rings are often used in fuel gas systems and air lines. They meet the ANSI LC4/CSA 6.32 standard for fuel gas systems and comply with the International Fuel Gas Code.

Tee Connectors, Female Press Connect

Tee Connector

		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.		Each
1/2	0.188"	3360N164	000000
3/4	0.188"	3360N165	00000
1	0.188"	3360N166	00000
1 1/4	0.375"	3360N167	00000
1 1/2	0.375"	3360N168	00000
2	0.375"	3360N169	000000

Inline Tee Adapters, Female Press Connect × Female Threaded

Tee Adapter

Inline tees are also known as branch tees.

		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.		Each
NPT Threads
3/4	0.188"	3360N217	000000

Inline Tee Reducers, Female Press Connect

Tee Reducer

Inline tees are also known as branch tees.

(A)		(B)		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.	Pipe Size	Socket Dp.		Each
3/4	0.188"	1/2	0.188"	3360N185	000000
1	0.188"	1/2	0.188"	3360N186	00000
1	0.188"	3/4	0.188"	3360N187	00000
2	0.375"	3/4	0.188"	3360N196	000000
2	0.375"	1	0.188"	3360N197	000000

Inline Tee Reducing Adapters, Female Press Connect × Female Threaded

Tee Reducing Adapter

Inline tees are also known as branch tees.

(A)		(B)		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.	Pipe Size	Thread Type		Each
3/4	0.188"	1/2	NPT	3360N216	000000
1	0.188"	1/2	NPT	3360N218	00000
1	0.188"	3/4	NPT	3360N219	00000
2	0.375"	3/4	NPT	3360N228	000000
2	0.375"	1	NPT	3360N229	000000

Crimping Tools

Crimping tools seal fittings in less than five seconds. These tools are cordless, so you can take them to any job. Connect the jaw or ring that matches your pipe size to these tools, then pull the trigger to crimp the fitting. The pivoting head lets you access connections from any angle.

	Battery
Voltage	No. Included	Cap., amp-hrs.	Battery Charger Included	Battery Charging Time, min.	Compatible With		Each
18V DC	2	3	Yes	39	Viega MegaPress Viega ProPress Viega ProPress XL-C	2233N106	000000000

Jaw and Ring Sets

Jaw and Ring Set

Jaw and ring sets include three jaws, three rings, and one ring actuator jaw. Jaws are for pipe sizes 1/2 to 1; they fit directly into the crimping tool. Rings are for pipe sizes 1 1/4 to 2; clip the ring around the fitting and use the ring actuator jaw and crimping tool to press the open ends together.

For Pipe
Size	Material	For Manufacturer	For Manufacturer Model No.	Compatible With	Includes	Container Type		Each
1/2, 3/4, 1, 1 1/4, 1 1/2, 2	Stainless Steel, Steel	Ridgid	RP 340	Viega MegaPress	One Ring Actuator Jaw Three Jaws (1/2-1 Pipe Size) Three Rings (1 1/4-2 Pipe Size)	Carrying Case	2233N318	000000000

Nickel-Plated Brass Compression Fittings for Copper Tubing

For Use With: Air, Cutting Oil, Diesel Fuel, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Lubricants, Mineral Oil, Natural Gas, Steam, Water
Temperature Range: -75° to 550° F, except 90° elbow adapters with BSPP threads are 0° to 170° F
Tubing: Use with copper
Specifications Met: DIN 3861, except nuts meet DIN 3870

With a nickel-plated finish, these compression fittings resist corrosion better than plain brass fittings. They have a single sleeve (ferrule) made of plain brass that gently bites into copper tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included. These fittings are also known as flareless fittings. All meet DIN standards for tube fitting dimensions.

Inline Tee Adapters, Tube × Male Threaded Pipe

Inline Tee Adapter, Tube × Male Threaded Pipe

Inline tees are also known as branch tees.

For Tube
OD, mm	Wall Thickness, mm	Pipe Size	Material	Maximum Pressure		Each
BSPT Threads
4	1	1/8	Nickel-Plated Brass	1,800 psi @ 72° F	7903N21	00000
6	1	1/8	Nickel-Plated Brass	2,500 psi @ 72° F	7903N22	0000
6	1	1/4	Nickel-Plated Brass	2,500 psi @ 72° F	7903N23	0000
10	1	1/4	Nickel-Plated Brass	1,600 psi @ 72° F	7903N27	0000

Right-Angle Tee Adapters, Tube × Male Threaded Pipe

Right-Angle Tee Adapter, Tube × Male Threaded Pipe

Right-angle tees are also known as run tees.

For Tube
OD, mm	Wall Thickness, mm	Pipe Size	Material	Maximum Pressure		Each
BSPT
4	1	1/8	Nickel-Plated Brass	1,800 psi @ 72° F	7903N36	00000
6	1	1/8	Nickel-Plated Brass	2,500 psi @ 72° F	7903N37	0000
8	1	1/4	Nickel-Plated Brass	2,100 psi @ 72° F	7903N41	0000
12	1	3/8	Nickel-Plated Brass	1,000 psi @ 72° F	7903N45	00000

Tee Connectors, Tube

Tee Connector, Tube

For Tube
OD, mm	Wall Thickness, mm	Material	Maximum Pressure		Each
4	1	Nickel-Plated Brass	1,800 psi @ 72° F	7903N11	00000
6	1	Nickel-Plated Brass	2,500 psi @ 72° F	7903N12	0000

Nuts

Nut

For Tube
OD, mm	Wall Thickness, mm	Nut Material	Maximum Pressure	Length, mm		Each
Short Nuts
4	1	Nickel-Plated Brass	1,800 psi @ 72° F	11	7903N128	00000
6	1	Nickel-Plated Brass	2,500 psi @ 72° F	12	7903N129	000
8	1	Nickel-Plated Brass	2,100 psi @ 72° F	12	7903N131	000
10	1	Nickel-Plated Brass	1,600 psi @ 72° F	16	7903N132	0000
12	1	Nickel-Plated Brass	1,000 psi @ 72° F	16	7903N133	0000

Sleeves

Sleeve

For Tube
OD, mm	Wall Thickness, mm	Sleeve Material	Maximum Pressure		Each
4	1	Brass	1,800 psi @ 72° F	7903N138	00000
6	1	Brass	2,500 psi @ 72° F	7903N139	000
8	1	Brass	2,100 psi @ 72° F	7903N141	000
10	1	Brass	1,600 psi @ 72° F	7903N142	000
12	1	Brass	1,000 psi @ 72° F	7903N143	000