Crimp Tees | McMaster-Carr

	Copper Tube Size Copper Tube Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4

	Material Material

	Type Type


Reducer	Adapter

Reducing Adapter	Connector

	Connection Style Connection Style

Socket Connect

Threaded

	For Use With For Use With

	Pipe Size Pipe Size

	Connection Type Connection Type


Tube	Pipe

	Maximum Pressure Maximum Pressure

125 psi @ 72° F

200 psi @ 72° F

	Tee Style Tee Style


Inline	Right Angle

Dual

	Socket Depth Socket Depth

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Specifications Met Specifications Met

ASME

NSF/ANSI

Uniform Mechanical Code

UPC

ANSI

International Fuel Gas Code

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	O-Ring Material O-Ring Material

EPDM Rubber

Fluoroelastomer Rubber

Buna-N Rubber

	Compatible With Compatible With

Viega ProPress

Viega MegaPress

Viega ProPress XL-C

	For Tube OD For Tube OD

	For Copper Tubing Type For Copper Tubing Type

	For Pipe Material For Pipe Material

Steel

Stainless Steel

	For Pipe Schedule For Pipe Schedule


10	40

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240 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: Drinking Water
Maximum Pressure: 200psi @ 72° F
Temperature Range: 0° to 250° F
Tubing: Use with K, M, L copper
Specifications Met: See table

Crimp these fittings to copper tubing with a crimping tool (sold separately). An O-ring on the inside of the fitting creates a leak-tight connection that doesn’t require heat or soldering. They are comparable to Viega ProPress fittings. Fittings have good corrosion resistance. They meet NSF/ANSI safety standards for use with drinking water systems.

Inline tees are also known as branch tees. Right-angle tees are also known as run tees. Use inline and right-angle tee adapters to add lines or components, such as gauges, without additional fittings.

Copper tube size is the accepted designation of the copper tubing industry, not the actual tube OD.

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

Inline Tee Adapters, Female Press-Connect Tube × Female Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Specifications Met		Each
1/2	5/8"	1/2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3/4	7/8"	1/4	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
3/4	7/8"	1/2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
3/4	7/8"	3/4	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1/2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	3/4	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1/2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	3/4	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	1/2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	3/4	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	1/2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	3/4	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2 1/2	2 5/8"	3/4	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3/4	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	2	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	3/4	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	2	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Right-Angle Tee Adapters, Female Press-Connect Tube × Female Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Specifications Met		Each
1/2	5/8"	1/8	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3/4	7/8"	1/8	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

Inline Tee Reducers, Female Press-Connect Tube

Tube Connection (A)		Tube Connection (B)		Tube Connection (C)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Specifications Met		Each
1/2	5/8"	3/4	7/8"	1/2	5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
1/2	5/8"	1	1 1/8"	1/2	5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
3/4	7/8"	1/2	5/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	0000
3/4	7/8"	1	1 1/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1/2	5/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	3/4	7/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1 1/4	1 3/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1/2	5/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	3/4	7/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1	1 1/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	1/2	5/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	3/4	7/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	1	1 1/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	1 1/4	1 3/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	1/2	5/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	3/4	7/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	1	1 1/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	1 1/4	1 3/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	1 1/2	1 5/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2 1/2	2 5/8"	1/2	5/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	3/4	7/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	1	1 1/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	1 1/4	1 3/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	1 1/2	1 5/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2	2 1/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	1/2	5/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3/4	7/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	1	1 1/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	1 1/4	1 3/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	1 1/2	1 5/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	2	2 1/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	2 1/2	2 5/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	1/2	5/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	3/4	7/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	1	1 1/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	1 1/4	1 3/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	1 1/2	1 5/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	2	2 1/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	2 1/2	2 5/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	3	3 1/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Right-Angle Tee Reducers, Female Press-Connect Tube

Tube Connection (A)		Tube Connection (B)		Tube Connection (C)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Specifications Met		Each
1/2	5/8"	1/2	5/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3/4	7/8"	3/4	7/8"	1/2	5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
3/4	7/8"	3/4	7/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
3/4	7/8"	3/4	7/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1	1 1/8"	1/2	5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1	1 1/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1	1 1/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1	1 1/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	1/2	5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
1 1/2	1 5/8"	1 1/2	1 5/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	1 1/2	1 5/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	2	2 1/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	2	2 1/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2	2 1/8"	2	2 1/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3	3 1/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3	3 1/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3	3 1/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3	3 1/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3	3 1/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3	3 1/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	3	3 1/8"	4	4 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Dual Tee Reducers, Female Press-Connect Tube

Tube Connection (A)		Tube Connection (B)		Tube Connection (C)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Specifications Met		Each
1	1 1/8"	1/2	5/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
1	1 1/8"	3/4	7/8"	1/2	5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1/2	5/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1/2	5/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	3/4	7/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/4	1 3/8"	1	1 1/8"	3/4	7/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	3/4	7/8"	1	1 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	3/4	7/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	1	1 1/8"	1 1/4	1 3/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	3/4	7/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	1	1 1/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	1 1/4	1 3/8"	1 1/2	1 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2 1/2	2 5/8"	3/4	7/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	1	1 1/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2 1/2	2 5/8"	1 1/2	1 5/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	2	2 1/8"	2 1/2	2 5/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3	3 1/8"	2 1/2	2 5/8"	2	2 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
4	4 1/8"	2	2 1/8"	3	3 1/8"	Copper	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Replacement O-Rings

For Copper Tube Size	For Tube OD	O-Ring Material		Each
1/2	5/8"	EPDM Rubber	0000000	00000
3/4	7/8"	EPDM Rubber	0000000	0000
1	1 1/8"	EPDM Rubber	0000000	0000
1 1/4	1 3/8"	EPDM Rubber	00000000	0000
1 1/2	1 5/8"	EPDM Rubber	00000000	0000
2	2 1/8"	EPDM Rubber	00000000	0000

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, Uniform Plumbing Code, FM 1920, UL 213, Uniform Mechanical Code
Buna-N Rubber O-Ring: ASME B31.1, ASME B31.3, ASME B31.9, Uniform Plumbing Code, ANSI LC4/CSA 6.32, Uniform Mechanical Code, 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 comply with the Uniform Plumbing Code for plumbing systems and the Uniform Mechanical Code for HVAC and refrigeration. They also meet ANSI/ASME B31 code requirements for use in pressure piping systems.

Fittings with an EPDM rubber O-ring are often used for water processing lines, fire sprinklers, and heating and cooling systems. EPDM rubber won’t degrade when exposed to water, ethylene glycol, and propylene glycol. These fittings meet UL 213 and FM 1920 standards for use in fire protection 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.

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

Tee Connectors, Female Press Connect

Tee Connector

		EPDM Rubber O-Ring		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.		Each		Each
1/2	0.188"	00000000	000000	00000000	000000
3/4	0.188"	00000000	00000	00000000	00000
1	0.188"	0000000	00000	00000000	00000
1 1/4	0.375"	00000000	00000	00000000	00000
1 1/2	0.375"	00000000	00000	00000000	00000
2	0.375"	00000000	00000	00000000	00000

Inline Tee Adapters, Female Press Connect × Female Threaded

Tee Adapter

Inline tees are also known as branch tees.

		EPDM Rubber O-Ring		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.		Each		Each
NPT Threads
3/4	0.188"	00000000	000000	00000000	000000

Inline Tee Reducers, Female Press Connect

Tee Reducer

Inline tees are also known as branch tees.

(A)		(B)		EPDM Rubber O-Ring		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.	Pipe Size	Socket Dp.		Each		Each
3/4	0.188"	1/2	0.188"	0000000	000000	00000000	000000
1	0.188"	1/2	0.188"	00000000	00000	00000000	00000
1	0.188"	3/4	0.188"	00000000	00000	00000000	00000
1 1/4	0.375"	1/2	0.188"	00000000	00000	00000000	00000
1 1/4	0.375"	3/4	0.188"	00000000	00000	00000000	00000
1 1/4	0.375"	1	0.188"	00000000	00000	0000000	00000
1 1/2	0.375"	1/2	0.188"	00000000	00000	00000000	00000
1 1/2	0.375"	3/4	0.188"	00000000	00000	00000000	00000
1 1/2	0.375"	1	0.188"	00000000	00000	00000000	00000
1 1/2	0.375"	1 1/4	0.375"	00000000	00000	00000000	00000
2	0.375"	1/2	0.188"	0000000	000000	00000000	000000
2	0.375"	3/4	0.188"	00000000	00000	00000000	000000
2	0.375"	1	0.188"	00000000	00000	00000000	000000
2	0.375"	1 1/4	0.375"	00000000	000000	00000000	000000
2	0.375"	1 1/2	0.375"	00000000	000000	00000000	000000

Inline Tee Reducing Adapters, Female Press Connect × Female Threaded

Tee Reducing Adapter

Inline tees are also known as branch tees.

(A)		(B)		EPDM Rubber O-Ring		Buna-N Rubber O-Ring
Pipe Size	Socket Dp.	Pipe Size	Thread Type		Each		Each
3/4	0.188"	1/2	NPT	000000	000000	00000000	000000
1	0.188"	1/2	NPT	00000000	00000	00000000	00000
1	0.188"	3/4	NPT	00000000	00000	00000000	00000
1 1/4	0.375"	1/2	NPT	00000000	00000	0000000	00000
1 1/4	0.375"	3/4	NPT	00000000	00000	00000000	00000
1 1/4	0.375"	1	NPT	00000000	00000	00000000	00000
1 1/2	0.375"	1/2	NPT	00000000	00000	00000000	00000
1 1/2	0.375"	3/4	NPT	00000000	00000	00000000	00000
1 1/2	0.375"	1	NPT	00000000	00000	00000000	00000
1 1/2	0.375"	1 1/4	NPT	0000000	00000	00000000	00000
2	0.375"	1/2	NPT	00000000	000000	00000000	000000
2	0.375"	3/4	NPT	00000000	00000	00000000	000000
2	0.375"	1	NPT	00000000	00000	00000000	000000
2	0.375"	1 1/4	NPT	00000000	000000	0000000	000000
2	0.375"	1 1/2	NPT	00000000	000000	00000000	000000

Crimping Tools

Crimping Tool

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	1	3	Yes	39	Viega MegaPress Viega ProPress Viega ProPress XL-C	00000000	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	00000000	000000000

Low-Pressure Press-Connect Stainless Steel Unthreaded Pipe Fittings

For Use With:
304 Stainless Steel: Air, Ethylene Glycol, Propylene Glycol, Water, Diesel Fuel, Fuel Oil
316 Stainless Steel: Drinking Water, Isopropyl Alcohol, Nitric Acid (10%), Phosphoric Acid (25%), Deionized Water, Anhydrous Ammonia
Maximum Pressure:
304 Stainless Steel: 125 psi @ 72° F
316 Stainless Steel: 200 psi @ 72° F
Specifications Met:
304 Stainless Steel: ASME B31.1, ASME B31.3, ASME B31.9, Uniform Mechanical Code, Uniform Plumbing Code
316 Stainless Steel: ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, NSF/ANSI 372, Uniform Mechanical Code, Uniform Plumbing Code
O-Ring Material:
304 Stainless Steel: Fluoroelastomer Rubber
316 Stainless Steel: EPDM Rubber
Pipe Nipples and Pipe: Use Schedule 10, 40 Stainless Steel
Flanges: Use Class 150 Stainless Steel

Press these fittings onto stainless steel pipe using a crimping tool for a permanent, leak-tight connection that's faster than threading or welding and doesn't require heat. Fittings have an internal stainless steel gripping ring and rubber O-ring that create a 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 fittings are comparable to Viega MegaPress fittings.

304 stainless steel fittings resist corrosion from frequent exposure to water and fuels. They are often used for water processing lines, heating and cooling systems, and fuel lines.

316 stainless steel fittings stand up to harsh environments with constant exposure to chemical solutions. They meet NSF/ANSI Standard 61 for use with drinking water, and are often found on water and chemical processing lines in corrosive environments.

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

Tee Connectors, Female Press Connect

Tee Connector

		304 Stainless Steel		316 Stainless Steel
Pipe Size	Socket Dp.		Each		Each
1/2	1 1/16"	0000000	0000000	0000000	0000000
3/4	1 3/16"	0000000	000000	0000000	000000
1	1 3/8"	0000000	000000	0000000	000000
1 1/2	1 7/8"	0000000	000000	0000000	000000
2	2"	0000000	000000	0000000	000000

Inline Tee Adapters, Female Press Connect × Female Threaded

Tee Adapter

Inline tees are also known as branch tees.

		304 Stainless Steel		316 Stainless Steel
Pipe Size	Socket Dp.		Each		Each
NPT Threads
3/4	1 3/16"	0000000	0000000	0000000	0000000

Inline Tee Reducers, Female Press Connect

Tee Reducer

Inline tees are also known as branch tees.

(A)		(B)		304 Stainless Steel		316 Stainless Steel
Pipe Size	Socket Dp.	Pipe Size	Socket Dp.		Each		Each
3/4	1 3/16"	1/2	1 1/16"	0000000	0000000	0000000	0000000
1	1 3/8"	1/2	1 1/16"	0000000	000000	0000000	000000
1	1 3/8"	3/4	1 3/16"	0000000	000000	0000000	000000
1 1/2	1 7/8"	1/2	1 1/16"	0000000	000000	0000000	000000
1 1/2	1 7/8"	3/4	1 3/16"	0000000	000000	0000000	000000
1 1/2	1 7/8"	1	1 3/8"	0000000	000000	0000000	000000
2	2"	1/2	1 1/16"	0000000	000000	0000000	000000
2	2"	3/4	1 3/16"	0000000	000000	0000000	000000
2	2"	1	1 3/8"	0000000	000000	0000000	000000
2	2"	1 1/2	1 7/8"	0000000	000000	0000000	000000

Inline Tee Reducing Adapters, Female Press Connect × Female Threaded

Tee Reducing Adapter

Inline tees are also known as branch tees.

(A)		(B)		304 Stainless Steel		316 Stainless Steel
Pipe Size	Socket Dp.	Pipe Size	Thread Type		Each		Each
3/4	1 3/16"	1/2	NPT	0000000	0000000	0000000	0000000
1	1 3/8"	1/2	NPT	0000000	000000	0000000	000000
1	1 3/8"	3/4	NPT	0000000	000000	0000000	000000
1 1/2	1 7/8"	1/2	NPT	0000000	000000	0000000	000000
1 1/2	1 7/8"	3/4	NPT	0000000	000000	0000000	000000
1 1/2	1 7/8"	1	NPT	0000000	000000	0000000	000000
2	2"	1/2	NPT	0000000	000000	0000000	000000
2	2"	3/4	NPT	0000000	000000	0000000	000000
2	2"	1	NPT	0000000	000000	0000000	000000

Crimping Tools

Crimping Tool

	Battery
Voltage	No. Included	Cap., amp-hrs.	Battery Charger Included	Battery Charging Time, min.	Compatible With		Each
18V DC	1	3	Yes	39	Viega MegaPress Viega ProPress Viega ProPress XL-C	00000000	000000000

Jaw and Ring Sets

Jaw and Ring Set

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	00000000	000000000

How to Identify and Measure Fittings

Press-Connect Fittings for Copper Tubing

Low-Pressure Press-Connect Steel Unthreaded Pipe Fittings

Low-Pressure Press-Connect Stainless Steel Unthreaded Pipe Fittings