Brass and Bronze ASME-Code Pipe Fittings

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220 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.

Low-Pressure Brass and Bronze Threaded Pipe Fittings

Use these fittings in low-pressure flow applications. They have good corrosion resistance.

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

Straight Connectors, Female

For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water
Pressure Class: 125
Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze

BSPT Female
Pipe Size	Max. Pressure	Max. Steam Pressure	Material		Each
1/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
3/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000

Bushing Straight Reducing Adapters with Hex or Octagon Body

For Use With:
Brass: Air, Drinking Water, Natural Gas, Oil
Bronze: Air, Natural Gas, Oil, Steam, Water
Pressure Class: 125
Specifications Met: See table
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges: See table

Pipe Size							For Flange
(A)	(B)	Max. Pressure	Max. Steam Pressure	Body Shape	Material	Hex Width	Class	Material	Specifications Met		Each
BSPT Male × BSPT Female
1/2	1/8	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	26mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1/2	1/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	26mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	0000
1/2	3/8	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	25mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	0000
3/4	1/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	31mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
3/4	3/8	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	31mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
3/4	1/2	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	30mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1	1/2	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	37mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1	3/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	37mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1 1/4	3/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	46mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1 1/4	1	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	46mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1 1/2	1/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	27mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1 1/2	1/2	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	35mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1 1/2	3/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	43mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1 1/2	1	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	52mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
1 1/2	1 1/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	52mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
2	1	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	51mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
2	1 1/4	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	65mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000
2	1 1/2	200 psi @ 72° F	125 psi @ 400° F	Hex	Bronze	64mm	150	Bronze	ASME B16.15, ASME BS21, ASTM B584	00000000	00000

Straight Reducers

For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water
Pressure Class: 125
Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Material		Each
BSPT Female
1/4	1/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/8	1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
1/2	1/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1/2	1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1/2	3/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/4	1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/4	3/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/4	1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1	1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1	3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/4	3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/4	1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/2	3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/2	1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/2	1 1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
2	1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
2	1 1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
2	1 1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000

90° Elbow Connectors

For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water
Pressure Class: 125
Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze

BSPT Female
Pipe Size	Max. Pressure	Max. Steam Pressure	Material		Each
1/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
3/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000

45° Elbow Connectors

For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water
Pressure Class: 125
Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze

BSPT Female
Pipe Size	Max. Pressure	Max. Steam Pressure	Material		Each
1/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	000000
1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000

Tee Connectors

For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water
Pressure Class: 125
Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze

BSPT Female
Pipe Size	Max. Pressure	Maximum Steam Pressure	Material		Each
1/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	000000
1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	000000

Caps

For Use With:
NPT: Air, Drinking Water, Natural Gas, Oil
BSPT: Air, Natural Gas, Oil, Steam, Water
Pressure Class: 125
Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges:
NPT: Use Class 150 brass
BSPT: Use Class 150 bronze

BSPT Female
Pipe Size	Max. Pressure	Max. Steam Pressure	Material		Each
1/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
3/8	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	0000
3/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/4	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
1 1/2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000
2	200 psi @ 72° F	125 psi @ 400° F	Bronze	00000000	00000

Press-Connect Fittings for Copper Tubing

For Use With: Drinking Water
Maximum Pressure: Fittings compatible with Viega ProPress or Viega ProPress XL-C: 200 psi @ 72° F
Fittings compatible with Viega Pex or Viega PureFlow Press: 100 psi @ 72° F
Temperature Range: 0° to 250° F
Tubing: Fittings compatible with Viega ProPress or Viega ProPress XL-C: Use with K, M, L copper
Fittings compatible with Viega Pex or Viega PureFlow Press: Use with hard polyethylene plastic
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.

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.

Straight Adapters, Female Press-Connect Tube × Male Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	3/8	1 19/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1/2	5/8"	1/2	1 45/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	0000
1/2	5/8"	3/4	1 53/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	0000
3/4	7/8"	1/2	1 15/16"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	0000
3/4	7/8"	3/4	1 15/16"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	0000
3/4	7/8"	1	2 3/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	3/4	2 3/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1	2 11/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1 1/4	2 7/16"	Bronze	Viega ProPress	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 15/64"	Bronze	Viega ProPress	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	2 23/64"	Bronze	Viega ProPress	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 1/2	2 1/2"	Bronze	Viega ProPress	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	2 49/64"	Bronze	Viega ProPress	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	2 45/64"	Bronze	Viega ProPress	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"	2	3 1/16"	Bronze	Viega ProPress	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	3 7/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	2	3 1/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

Straight Adapters, Female Press-Connect Tube × Female Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	3/8	1 27/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1/2	5/8"	1/2	1 39/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	0000
1/2	5/8"	3/4	1 21/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
3/4	7/8"	1/2	1 49/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	0000
3/4	7/8"	3/4	1 13/16"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	0000
1	1 1/8"	1/2	1 27/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	3/4	1 27/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1	2 1/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1 1/4	2 3/32"	Bronze	Viega ProPress	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	1 15/16"	Bronze	Viega ProPress	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 15/16"	Bronze	Viega ProPress	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	2 3/64"	Bronze	Viega ProPress	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 1/2	2 1/8"	Bronze	Viega ProPress	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	2 23/64"	Bronze	Viega ProPress	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	2 7/16"	Bronze	Viega ProPress	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 11/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
BSPP Threads
1/2	5/8"	1	1 9/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
3/4	7/8"	1	1 7/8"	Bronze	Viega ProPress	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 9/64"	Bronze	Viega ProPress	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	2 3/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

Straight Adapters, Female Press-Connect Copper Tube × Female Press-Connect Polyethylene Plastic Tube

Fittings
Tube Connection (Copper Tube End)			Tube Connection (Polyethylene Plastic Tube End)								Crimping Tools for Plastic Tube End
Copper Tube Size	For Tube OD	Compatible With	Copper Tube Size	For Tube OD	Compatible With	Lg.	Material	Specifications Met		Each		Each
1/2	5/8"	Viega ProPress	1/2	5/8"	Viega PEX, Viega PureFlow Press	1 5/8"	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000	0000000	0000000
1/2	5/8"	Viega ProPress	3/4	7/8"	Viega PEX, Viega PureFlow Press	1 9/16"	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000	000000	000000
3/4	7/8"	Viega ProPress	1/2	5/8"	Viega PEX, Viega PureFlow Press	1 13/16"	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000	0000000	000000
3/4	7/8"	Viega ProPress	3/4	7/8"	Viega PEX, Viega PureFlow Press	1 3/4"	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000	000000	000000
3/4	7/8"	Viega ProPress	1	1 1/8"	Viega PEX, Viega PureFlow Press	1 7/8"	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000	0000000	000000
1	1 1/8"	Viega ProPress	1	1 1/8"	Viega PEX, Viega PureFlow Press	2"	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000	0000000	000000

Straight Adapters, Female Press-Connect Tube × Flanged Pipe

Straight adapters with flanged end bolt to equipment or other flanged connections found on pumps and valves to create a convenient access point.

					Bolt Hole
Copper Tube Size	For Tube OD	Pipe Size	Flange OD	Bolt Circle Dia.	Dia.	No. of	For Bolt Dia.	Bolts Included	Lg.	Material	Flange Material	Compatible With	Specifications Met		Each
1	1 1/8"	1	4 21/64"	3 7/64"	5/8"	4	1/2"	No	2 49/64"	Bronze	Powder-Coated Steel	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	0000000
1 1/4	1 3/8"	1 1/4	4 17/32"	3 1/2"	5/8"	4	1/2"	No	2 49/64"	Bronze	Powder-Coated Steel	Viega ProPress	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	4 59/64"	3 55/64"	5/8"	4	1/2"	No	3 1/16"	Bronze	Powder-Coated Steel	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2	2 1/8"	2	5 29/32"	4 49/64"	3/4"	4	5/8"	No	3 21/32"	Bronze	Powder-Coated Steel	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Straight Adapters, Male Press-Connect Tube × Male Threaded Pipe

NPT Threads
Copper Tube Size	Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	3/8	1 3/4"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
1/2	5/8"	1/2	1 61/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1/2	5/8"	3/4	2 3/64"	Bronze	Viega ProPress	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	2 3/64"	Bronze	Viega ProPress	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	2 3/64"	Bronze	Viega ProPress	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 7/32"	Bronze	Viega ProPress	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	2 35/64"	Bronze	Viega ProPress	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	2 57/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	2	3 21/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Straight Adapters, Male Press-Connect Tube × Female Threaded Pipe

NPT Threads
Copper Tube Size	Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	3/8	1 35/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
1/2	5/8"	1/2	1 3/4"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1/2	5/8"	3/4	1 53/64"	Bronze	Viega ProPress	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	1 51/64"	Bronze	Viega ProPress	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	1 53/64"	Bronze	Viega ProPress	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	1 63/64"	Bronze	Viega ProPress	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 63/64"	Bronze	Viega ProPress	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	2 3/16"	Bronze	Viega ProPress	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	2 9/16"	Bronze	Viega ProPress	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 61/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Union Straight Adapters, Female Press-Connect Tube × Male Threaded Pipe

Unions separate into three pieces for easy access to your line.

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	1/2	2 19/32"	Bronze	Viega ProPress	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	2 29/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1	3 29/64"	Bronze	Viega ProPress	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	3 33/64"	Bronze	Viega ProPress	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	4 15/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	2	4 9/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Union Straight Adapters, Female Press-Connect Tube × Female Threaded Pipe

Unions separate into three pieces for easy access to your line.

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	1/2	2 17/64"	Bronze	Viega ProPress	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	2 27/64"	Bronze	Viega ProPress	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 7/8"	Bronze	Viega ProPress	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	2 31/32"	Bronze	Viega ProPress	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	3 7/8"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
2	2 1/8"	2	3 59/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Union Straight Adapters for Galvanized Steel Threaded Pipe, Female Press-Connect Tube × Female Pipe

Unions separate into three pieces for easy access to your line. Union adapters for galvanized steel threaded pipe join copper tubing to galvanized threaded connections on hot water heaters.

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	1/2	2 15/64"	Bronze	Viega ProPress	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	2 9/16"	Bronze	Viega ProPress	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 9/16"	Bronze	Viega ProPress	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	2 11/16"	Bronze	Viega ProPress	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	3 7/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2	2 1/8"	2	3 17/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Union Straight Connectors, Female Press-Connect Tube

Unions separate into three pieces for easy access to your line.

Copper Tube Size	For Tube OD	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	2 27/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	000000
3/4	7/8"	3 5/32"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	3 41/64"	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1 1/4	1 3/8"	3 11/16"	Bronze	Viega ProPress	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"	4 61/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2	2 1/8"	5 7/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

Straight Reducing Adapters, Male Press-Connect Tube × Female Press-Connect Tube

Tube Connection (Male)		Tube Connection (Female)
Copper Tube Size	Tube OD	Copper Tube Size	For Tube OD	Lg.	Material	Compatible With	Specifications Met		Each
1 1/2	1 5/8"	1/2	5/8"	2 25/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
2	2 1/8"	1/2	5/8"	3 13/64"	Bronze	Viega ProPress	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"	3 21/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

90° Elbow Adapters, Female Press-Connect Tube × Female Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Compatible With	Specifications Met		Each
1/2	5/8"	3/8	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	000000
1/2	5/8"	1/2	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1/2	5/8"	3/4	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
3/4	7/8"	1/2	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
3/4	7/8"	3/4	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1/2	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1	Bronze	Viega ProPress	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1 1/4	1 3/8"	1 1/4	Bronze	Viega ProPress	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	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	000000	00000
2	2 1/8"	2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

90° Elbow Adapters with Mounting Tab, Female Press-Connect Tube × Female Threaded Pipe

				Mounting Hole
Copper Tube Size	For Tube OD	Pipe Size	Material	Dia.	No. of	Compatible With	Specifications Met		Each
NPT Threads
1/2	5/8"	3/8	Bronze	1/4"	6	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
1/2	5/8"	1/2	Bronze	1/4"	6	Viega ProPress	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	1/4"	6	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

Side-Oulet Elbow Adapters, Female Press-Connect Tube × Female Threaded Pipe

				Mounting Hole
Copper Tube Size	For Tube OD	Pipe Size	Material	Dia.	No. of	Compatible With	Specifications Met		Each
NPT Threads
1/2	5/8"	1/2	Bronze	1/4"	2	Viega ProPress	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	Bronze	1/4"	2	Viega ProPress	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	1/4"	2	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

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

Inline tees are also known as branch tees. Use inline tee adapters to add lines or components, such as gauges, without additional fittings.

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

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

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

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

Replacement O-Rings

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

Crimping Tools with Six Jaws

Jaws for copper tube sizes ½ to 2 fit directly into the included crimping tool.

			Battery
For Copper Tube Size	For Tube OD	Voltage	No. Included	Cap., amp-hrs.	Battery Charger Included	Battery Charging Time, min.	Compatible With	Specifications Met		Each
1/2, 3/4, 1, 1 1/4, 1 1/2, 2	5/8", 7/8", 1 1/8", 1 3/8", 1 5/8", 2 1/8"	18V DC	2	3	Yes	39	Viega ProPress	EMC 2011/65/EU, EMC 2014/30/EU, IEC 62841-1, UL 62841-1	00000000	000000000

Solder-Connect Fittings for Copper Tubing

Temperature Range: 32° to 200° F

Solder these fittings to copper tubing or the tube end of another fitting for a permanent, leak-tight connection. They are also known as sweat fittings. Fittings have good corrosion resistance. To adhere to safety standards for drinking water systems, use fittings that meet NSF/ANSI 61 or EN 1057.

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.

Union Straight Connectors, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: See table

Union connectors separate into three pieces for easy access to your line.

Copper Tube Size	For Tube OD	Material	Max. Pressure	Specifications Met		Each
2 1/2	2 5/8"	Bronze	300 psi @ 72° F	ASME B16.18, NSF/ANSI 61	00000000	0000000
3	3 1/8"	Bronze	300 psi @ 72° F	ASME B16.18, NSF/ANSI 61	00000000	000000

90° Elbow Adapters, Female Socket-Connect Tube × Female Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ASME B16.18, NSF/ANSI 61

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/2	5/8"	1/2	Bronze	400 psi @ 72° F	0000000	00000
3/4	7/8"	1/2	Bronze	400 psi @ 72° F	0000000	00000
3/4	7/8"	3/4	Bronze	400 psi @ 72° F	0000000	00000

90° Elbow Adapters with Mounting Tab, Female Socket-Connect Tube × Female Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ASME B16.18, NSF/ANSI 61

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure	Mounting Hole Dia.		Each
1/2	5/8"	1/2	Bronze	400 psi @ 72° F	3/16"	0000000	00000
3/4	7/8"	1/2	Bronze	400 psi @ 72° F	3/16"	0000000	00000
3/4	7/8"	3/4	Bronze	400 psi @ 72° F	3/16"	0000000	00000