ASME B16.51 Tube Fittings

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Copper Tube Size

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326 Products

About Measuring Fittings

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

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.

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, FM Approved, NSF/ANSI 61	1747N27	00000
1/2	5/8"	1/2	1 45/64"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N28	0000
1/2	5/8"	3/4	1 53/64"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N29	00000
3/4	7/8"	1/2	1 15/16"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N31	00000
3/4	7/8"	3/4	1 15/16"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N32	0000
3/4	7/8"	1	2 3/32"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N33	00000
1	1 1/8"	3/4	2 3/32"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N34	00000
1	1 1/8"	1	2 11/64"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N35	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, FM Approved, NSF/ANSI 61	1747N575	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, FM Approved, NSF/ANSI 61	1747N605	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, FM Approved, NSF/ANSI 61	1747N636	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, FM Approved, NSF/ANSI 61	1747N643	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, FM Approved, NSF/ANSI 61	1747N655	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, FM Approved, NSF/ANSI 61	1747N675	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, FM Approved, NSF/ANSI 61	1747N686	000000
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, FM Approved, NSF/ANSI 61	1747N698	00000
2	2 1/8"	2	3 1/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N722	00000
2 1/2	2 5/8"	2 1/2	4 29/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N738	000000
3	3 1/8"	3	4 51/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N749	000000
4	4 1/8"	4	5 29/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N964	000000

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, FM Approved, NSF/ANSI 61	1747N36	00000
1/2	5/8"	1/2	1 39/64"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N37	0000
1/2	5/8"	3/4	1 21/32"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N38	00000
3/4	7/8"	1/2	1 49/64"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N39	00000
3/4	7/8"	3/4	1 13/16"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N41	00000
1	1 1/8"	1/2	1 27/32"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N42	00000
1	1 1/8"	3/4	1 27/32"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N43	00000
1	1 1/8"	1	2 1/64"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N44	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, FM Approved, NSF/ANSI 61	1747N735	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, FM Approved, NSF/ANSI 61	1747N599	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, FM Approved, NSF/ANSI 61	1747N618	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, FM Approved, NSF/ANSI 61	1747N626	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, FM Approved, NSF/ANSI 61	1747N674	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, FM Approved, NSF/ANSI 61	1747N677	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, FM Approved, NSF/ANSI 61	1747N693	00000
2	2 1/8"	2	2 11/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N697	00000
2 1/2	2 5/8"	2 1/2	4 5/32"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N713	000000
3	3 1/8"	3	4 13/16"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N702	000000
4	4 1/8"	4	5 35/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N753	000000
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, FM Approved, NSF/ANSI 61	1747N763	00000
3/4	7/8"	1	1 7/8"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N767	00000
1	1 1/8"	1	2 9/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N773	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, FM Approved, NSF/ANSI 61	1747N897	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, FM Approved, NSF/ANSI 61	1747N111	00000	6677N12	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, FM Approved, NSF/ANSI 61	1747N113	00000	6677N4	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, FM Approved, NSF/ANSI 61	1747N112	00000	6677N12	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, FM Approved, NSF/ANSI 61	1747N114	00000	6677N4	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, FM Approved, NSF/ANSI 61	1747N115	00000	6677N15	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, FM Approved, NSF/ANSI 61	1747N116	00000	6677N15	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, FM Approved, NSF/ANSI 61	1747N455	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, FM Approved, NSF/ANSI 61	1747N456	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, FM Approved, NSF/ANSI 61	1747N458	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, FM Approved, NSF/ANSI 61	1747N459	000000
2 1/2	2 5/8"	2 1/2	7 3/32"	5 33/64"	3/4"	4	5/8"	No	2 51/64"	Copper	Powder-Coated Steel	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N461	000000
3	3 1/8"	3	7 31/64"	5 63/64"	3/4"	4	5/8"	No	3 11/64"	Copper	Powder-Coated Steel	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N462	000000
4	4 1/8"	4	9 1/16"	7 33/64"	3/4"	8	5/8"	No	3 21/32"	Copper	Powder-Coated Steel	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N463	000000

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

Insert fittings with a male press-connect tube end into a female press-connect tube fitting.

Tube Connection
Copper Tube Size	Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
NPT Threads
1/2	5/8"	3/8	1 3/4"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N379	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, FM Approved, NSF/ANSI 61	1747N381	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, FM Approved, NSF/ANSI 61	1747N382	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, FM Approved, NSF/ANSI 61	1747N383	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, FM Approved, NSF/ANSI 61	1747N384	00000
1	1 1/8"	1	2 7/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N385	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, FM Approved, NSF/ANSI 61	1747N386	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, FM Approved, NSF/ANSI 61	1747N387	00000
2	2 1/8"	2	3 21/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N388	000000

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

Insert fittings with a male press-connect tube end into a female press-connect tube fitting.

Tube Connection
Copper Tube Size	Tube OD	Pipe Size	Lg.	Material	Compatible With	Specifications Met		Each
NPT Threads
1/2	5/8"	3/8	1 35/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N389	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, FM Approved, NSF/ANSI 61	1747N391	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, FM Approved, NSF/ANSI 61	1747N392	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, FM Approved, NSF/ANSI 61	1747N393	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, FM Approved, NSF/ANSI 61	1747N394	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, FM Approved, NSF/ANSI 61	1747N395	00000
1	1 1/8"	1	1 63/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N396	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, FM Approved, NSF/ANSI 61	1747N398	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, FM Approved, NSF/ANSI 61	1747N399	00000
2	2 1/8"	2	2 61/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N401	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, FM Approved, NSF/ANSI 61	1747N441	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, FM Approved, NSF/ANSI 61	1747N442	00000
1	1 1/8"	1	3 29/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N443	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, FM Approved, NSF/ANSI 61	1747N445	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, FM Approved, NSF/ANSI 61	1747N446	000000
2	2 1/8"	2	4 9/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N447	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, FM Approved, NSF/ANSI 61	1747N434	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, FM Approved, NSF/ANSI 61	1747N435	00000
1	1 1/8"	1	2 7/8"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N436	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, FM Approved, NSF/ANSI 61	1747N437	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, FM Approved, NSF/ANSI 61	1747N438	000000
2	2 1/8"	2	3 59/64"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N439	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, FM Approved, NSF/ANSI 61	1747N448	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, FM Approved, NSF/ANSI 61	1747N449	00000
1	1 1/8"	1	2 9/16"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N451	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, FM Approved, NSF/ANSI 61	1747N452	000000
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, FM Approved, NSF/ANSI 61	1747N453	000000
2	2 1/8"	2	3 17/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N454	000000

Straight Connectors with Center Stop, Female Press-Connect Tube

Copper Tube Size	For Tube OD	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	1 39/64"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N52	00000
3/4	7/8"	2 1/64"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N53	0000
1	1 1/8"	1 31/32"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N54	00000
1 1/4	1 3/8"	2 13/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N586	00000
1 1/2	1 5/8"	2 63/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N593	00000
2	2 1/8"	3 5/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N609	00000
2 1/2	2 5/8"	4 21/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N632	000000
3	3 1/8"	4 59/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N917	000000
4	4 1/8"	5 51/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N948	000000

Straight Connectors with Smooth Interior, Female Press-Connect Tube

Straight connectors with smooth interior are for use in tight spots when your line can’t be moved. Unlike straight connectors with a stop, these slide onto tubing and can be moved up and down for easy positioning. They are also known as repair couplings.

Copper Tube Size	For Tube OD	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	1 39/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N228	00000
1/2	5/8"	2 63/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N235	00000
3/4	7/8"	2 1/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N229	00000
3/4	7/8"	3 1/2"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N236	00000
1	1 1/8"	1 31/32"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N231	00000
1	1 1/8"	3 47/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N237	00000
1 1/4	1 3/8"	2 13/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N232	00000
1 1/4	1 3/8"	4 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N238	00000
1 1/2	1 5/8"	2 63/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N233	00000
1 1/2	1 5/8"	4 23/32"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N239	00000
2	2 1/8"	3 15/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N234	00000
2	2 1/8"	5 5/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N241	00000
2 1/2	2 5/8"	4 21/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N242	000000
3	3 1/8"	4 59/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N243	000000
4	4 1/8"	5 61/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N244	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, FM Approved, NSF/ANSI 61	1747N48	000000
3/4	7/8"	3 5/32"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N49	00000
1	1 1/8"	3 41/64"	Bronze	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N51	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, FM Approved, NSF/ANSI 61	1747N799	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, FM Approved, NSF/ANSI 61	1747N804	000000
2	2 1/8"	5 7/32"	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N814	000000

Straight Reducers with Center Stop, Female Press-Connect Tube

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Lg.	Material	Compatible With	Specifications Met		Each
3/4	7/8"	1/2	5/8"	2 1/16"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N55	000000
1	1 1/8"	1/2	5/8"	2 23/64"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N56	00000
1	1 1/8"	3/4	7/8"	2 19/64"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N57	00000
1 1/4	1 3/8"	3/4	7/8"	2 41/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N127	00000
1 1/4	1 3/8"	1	1 1/8"	2 31/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N145	00000
1 1/2	1 5/8"	3/4	7/8"	3 21/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N157	00000
1 1/2	1 5/8"	1	1 1/8"	3 1/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N159	00000
1 1/2	1 5/8"	1 1/4	1 3/8"	2 61/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N254	00000
2	2 1/8"	3/4	7/8"	4 1/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N293	00000
2	2 1/8"	1	1 1/8"	3 25/32"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N294	00000
2	2 1/8"	1 1/4	1 3/8"	3 7/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N368	00000
2	2 1/8"	1 1/2	1 5/8"	3 3/4"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N376	00000
2 1/2	2 5/8"	1	1 1/8"	4 23/64"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N428	000000
2 1/2	2 5/8"	1 1/4	1 3/8"	4 11/32"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N444	000000
2 1/2	2 5/8"	1 1/2	1 5/8"	4 41/64"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N457	000000
2 1/2	2 5/8"	2	2 1/8"	4 11/16"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N497	000000
3	3 1/8"	1 1/2	1 5/8"	5 11/64"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N501	000000
3	3 1/8"	2	2 1/8"	5 5/64"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N508	000000
3	3 1/8"	2 1/2	2 5/8"	5 1/16"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N548	000000
4	4 1/8"	2	2 1/8"	6"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N554	000000
4	4 1/8"	2 1/2	2 5/8"	5 63/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N563	000000
4	4 1/8"	3	3 1/8"	6 1/32"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N925	000000

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

Insert fittings with a male press-connect tube end into a female press-connect tube fitting.

Tube Connection (Male)		Tube Connection (Female)
Copper Tube Size	Tube OD	Copper Tube Size	For Tube OD	Lg.	Material	Compatible With	Specifications Met		Each
3/4	7/8"	1/2	5/8"	2 11/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N245	00000
1	1 1/8"	1/2	5/8"	2 7/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N246	00000
1	1 1/8"	3/4	7/8"	2 5/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N247	00000
1 1/4	1 3/8"	1/2	5/8"	2 47/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N248	00000
1 1/4	1 3/8"	3/4	7/8"	2 49/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N249	00000
1 1/4	1 3/8"	1	1 1/8"	2 31/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N251	00000
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, FM Approved, NSF/ANSI 61	1747N252	00000
1 1/2	1 5/8"	3/4	7/8"	3 29/64"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N253	00000
1 1/2	1 5/8"	1	1 1/8"	3 3/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N255	00000
1 1/2	1 5/8"	1 1/4	1 3/8"	3 1/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N256	00000
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, FM Approved, NSF/ANSI 61	1747N257	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, FM Approved, NSF/ANSI 61	1747N258	00000
2	2 1/8"	1	1 1/8"	3 15/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N259	00000
2	2 1/8"	1 1/4	1 3/8"	3 13/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N261	00000
2	2 1/8"	1 1/2	1 5/8"	4 1/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N262	00000
2 1/2	2 5/8"	1	1 1/8"	4 33/64"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N263	000000
2 1/2	2 5/8"	1 1/4	1 3/8"	4 33/64"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N264	000000
2 1/2	2 5/8"	1 1/2	1 5/8"	4 27/32"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N265	000000
2 1/2	2 5/8"	2	2 1/8"	3 15/16"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N266	000000
3	3 1/8"	1 1/4	1 3/8"	5"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N267	000000
3	3 1/8"	1 1/2	1 5/8"	5 11/32"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N268	000000
3	3 1/8"	2	2 1/8"	4 9/16"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N269	000000
3	3 1/8"	2 1/2	2 5/8"	4 29/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N271	000000
4	4 1/8"	2	2 1/8"	6 11/64"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N272	000000
4	4 1/8"	2 1/2	2 5/8"	6 5/32"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N273	000000
4	4 1/8"	3	3 1/8"	6 9/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N274	000000

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, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N16	000000
1/2	5/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N17	00000
1/2	5/8"	3/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N18	00000
3/4	7/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N19	00000
3/4	7/8"	3/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N21	00000
1	1 1/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N22	00000
1	1 1/8"	1	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N23	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, FM Approved, NSF/ANSI 61	1747N183	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, FM Approved, NSF/ANSI 61	1747N7	00000
2	2 1/8"	2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N794	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, FM Approved, NSF/ANSI 61	1747N402	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, FM Approved, NSF/ANSI 61	1747N403	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, FM Approved, NSF/ANSI 61	1747N404	00000

90° Elbow Adapters, Male Press-Connect Tube × Female Press-Connect Tube

Insert fittings with a male press-connect tube end into a female press-connect tube fitting.

Tube Connection (Male)		Tube Connection (Female)
Copper Tube Size	Tube OD	Copper Tube Size	For Tube OD	Material	Compatible With	Specifications Met		Each
3/4	7/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N201	00000
1	1 1/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N202	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N203	00000
1 1/2	1 5/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N204	00000
2	2 1/8"	2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N205	00000
2 1/2	2 5/8"	2 1/2	2 5/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N206	000000
3	3 1/8"	3	3 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N207	000000
4	4 1/8"	4	4 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N208	000000

90° Elbow Connectors, Female Press-Connect Tube

Copper Tube Size	For Tube OD	Material	Compatible With	Specifications Met		Each
1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N11	00000
3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N12	0000
1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N13	00000
1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N191	00000
1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N226	00000
2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N652	00000
2 1/2	2 5/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N411	000000
3	3 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N519	000000
4	4 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N95	000000

90° Elbow Reducers, Female Press-Connect Tube

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Compatible With	Specifications Met		Each
3/4	7/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N14	000000
1	1 1/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N15	00000

Through-Wall 90° Elbow Stub Out, Male Press-Connect Tube

Use through-wall stub out fittings when installing pipe through walls and floors. They leave a portion of tubing sticking out from the wall or floor, making it easy to connect other fixtures later. Connect them to fittings with a female press-connect tube end.

		Stub				Mounting Hole
Copper Tube Size	For Tube OD	OD	Lg.	Flange Wd.	Material	Dia.	No. of	Compatible With	Specifications Met		Each
1/2	5/8"	1/2"	5 3/4"	2 3/32"	Copper	3/16"	8	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N122	000000

45° Elbow Adapters, Male Press-Connect Tube × Female Press-Connect Tube

Insert fittings with a male press-connect tube end into a female press-connect tube fitting.

Tube Connection (Male)		Tube Connection (Female)
Copper Tube Size	Tube OD	Copper Tube Size	For Tube OD	Material	Compatible With	Specifications Met		Each
1/2	5/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N123	00000
3/4	7/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N218	0000
1	1 1/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N219	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N221	00000
1 1/2	1 5/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N222	00000
2	2 1/8"	2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N223	00000
2 1/2	2 5/8"	2 1/2	2 5/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N224	000000
3	3 1/8"	3	3 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N225	000000
4	4 1/8"	4	4 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N227	000000

45° Elbow Connectors, Female Press-Connect Tube

Copper Tube Size	For Tube OD	Material	Compatible With	Specifications Met		Each
1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N124	00000
3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N209	0000
1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N211	00000
1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N212	00000
1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N213	00000
2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N214	00000
2 1/2	2 5/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N215	000000
3	3 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N216	000000
4	4 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N217	000000

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, FM Approved, NSF/ANSI 61	1747N405	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, FM Approved, NSF/ANSI 61	1747N406	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, FM Approved, NSF/ANSI 61	1747N407	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, FM Approved, NSF/ANSI 61	1747N408	000000
3/4	7/8"	1/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N409	00000
3/4	7/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N412	00000
3/4	7/8"	3/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N414	00000
1	1 1/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N415	00000
1	1 1/8"	3/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N416	00000
1 1/4	1 3/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N417	00000
1 1/4	1 3/8"	3/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N418	00000
1 1/2	1 5/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N419	00000
1 1/2	1 5/8"	3/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N421	00000
2	2 1/8"	1/2	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N422	00000
2	2 1/8"	3/4	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N423	00000
2 1/2	2 5/8"	3/4	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N424	000000
3	3 1/8"	3/4	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N426	000000
4	4 1/8"	3/4	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N429	000000

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, FM Approved, NSF/ANSI 61	1747N432	000000
3/4	7/8"	1/8	Bronze	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N433	00000

Tee Connectors, Female Press-Connect Tube

Copper Tube Size	For Tube OD	Material	Compatible With	Specifications Met		Each
1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N24	00000
3/4	7/8"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N25	00000
1	1 1/8"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N26	00000
1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N576	00000
1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N589	00000
2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N622	00000
2 1/2	2 5/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N733	000000
3	3 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N766	000000
4	4 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N79	000000

Inline Tee Reducers, Female Press-Connect Tube

Inline tees are also known as branch tees.

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	Compatible With	Specifications Met		Each
1/2	5/8"	3/4	7/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N275	000000
1/2	5/8"	1	1 1/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N276	00000
3/4	7/8"	1/2	5/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N279	00000
3/4	7/8"	1	1 1/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N281	00000
1	1 1/8"	1/2	5/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N287	00000
1	1 1/8"	3/4	7/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N288	00000
1	1 1/8"	1 1/4	1 3/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N289	00000
1 1/4	1 3/8"	1/2	5/8"	1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N302	00000
1 1/4	1 3/8"	3/4	7/8"	1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N303	00000
1 1/4	1 3/8"	1	1 1/8"	1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N304	00000
1 1/2	1 5/8"	1/2	5/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N312	00000
1 1/2	1 5/8"	3/4	7/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N313	00000
1 1/2	1 5/8"	1	1 1/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N314	00000
1 1/2	1 5/8"	1 1/4	1 3/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N315	00000
2	2 1/8"	1/2	5/8"	2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N323	000000
2	2 1/8"	3/4	7/8"	2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N324	00000
2	2 1/8"	1	1 1/8"	2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N325	000000
2	2 1/8"	1 1/4	1 3/8"	2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N326	000000
2	2 1/8"	1 1/2	1 5/8"	2	2 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N327	00000
2 1/2	2 5/8"	1	1 1/8"	2 1/2	2 5/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N341	000000
2 1/2	2 5/8"	1 1/4	1 3/8"	2 1/2	2 5/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N342	000000
2 1/2	2 5/8"	2	2 1/8"	2 1/2	2 5/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N344	000000
3	3 1/8"	1/2	5/8"	3	3 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N356	000000
3	3 1/8"	3/4	7/8"	3	3 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N357	000000
3	3 1/8"	1	1 1/8"	3	3 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N358	000000
3	3 1/8"	1 1/4	1 3/8"	3	3 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N359	000000
3	3 1/8"	1 1/2	1 5/8"	3	3 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N361	000000
3	3 1/8"	2	2 1/8"	3	3 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N362	000000
3	3 1/8"	2 1/2	2 5/8"	3	3 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N363	000000
4	4 1/8"	1 1/2	1 5/8"	4	4 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N372	000000
4	4 1/8"	2	2 1/8"	4	4 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N373	000000
4	4 1/8"	2 1/2	2 5/8"	4	4 1/8"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N374	000000

Right-Angle Tee Reducers, Female Press-Connect Tube

Right-angle tees are also known as run tees.

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	Compatible With	Specifications Met		Each
1/2	5/8"	1/2	5/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N277	000000
3/4	7/8"	3/4	7/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N278	00000
3/4	7/8"	3/4	7/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N285	00000
1	1 1/8"	1	1 1/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N283	00000
1	1 1/8"	1	1 1/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N286	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N291	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N297	00000
1 1/4	1 3/8"	1 1/4	1 3/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N311	00000
1 1/2	1 5/8"	1 1/2	1 5/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N307	000000
2	2 1/8"	2	2 1/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N322	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	3/4	7/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N328	000000
2 1/2	2 5/8"	2 1/2	2 5/8"	2	2 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N337	000000
3	3 1/8"	3	3 1/8"	2	2 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N352	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	Compatible With	Specifications Met		Each
1	1 1/8"	1/2	5/8"	3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N284	000000
1	1 1/8"	3/4	7/8"	1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N282	00000
1 1/2	1 5/8"	3/4	7/8"	1	1 1/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N305	00000
1 1/2	1 5/8"	3/4	7/8"	1 1/4	1 3/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N308	00000
2	2 1/8"	3/4	7/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N317	000000
2	2 1/8"	1	1 1/8"	1 1/2	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N318	000000
2 1/2	2 5/8"	1 1/2	1 5/8"	2	2 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N335	000000
4	4 1/8"	2	2 1/8"	3	3 1/8"	Copper	Viega ProPress, Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N364	000000

Crossover Connectors, Female Press-Connect Tube

Crossover connectors route your line around existing pipe, tubing, or obstructions. By using one crossover instead of multiple elbows, you reduce the number of possible leak points in your line.

Copper Tube Size	For Tube OD	Material	Compatible With	Specifications Met		Each
1/2	5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N377	000000
3/4	7/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N378	00000

Caps

Copper Tube Size	For Tube OD	Lg.	Material	Compatible With	Specifications Met		Each
1/2	5/8"	59/64"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N45	00000
3/4	7/8"	1 1/16"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N46	00000
1	1 1/8"	1 7/64"	Copper	Viega ProPress	ASME B16.51, FM Approved, NSF/ANSI 61	1747N47	00000
1 1/4	1 3/8"	1 5/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N103	00000
1 1/2	1 5/8"	1 5/8"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N105	00000
2	2 1/8"	1 13/16"	Copper	Viega ProPress	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N139	00000
2 1/2	2 5/8"	2 7/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N413	000000
3	3 1/8"	2 23/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N543	000000
4	4 1/8"	2 49/64"	Copper	Viega ProPress XL-C	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, FM Approved, NSF/ANSI 61	1747N721	000000

Replacement O-Rings

For Copper Tube Size	For Tube OD	O-Ring Material	Compatible With		Each
1/2	5/8"	EPDM Rubber	Viega ProPress	1747N58	00000
3/4	7/8"	EPDM Rubber	Viega ProPress	1747N59	0000
1	1 1/8"	EPDM Rubber	Viega ProPress	1747N61	0000
1 1/4	1 3/8"	EPDM Rubber	Viega ProPress	1747N819	0000
1 1/2	1 5/8"	EPDM Rubber	Viega ProPress	1747N847	0000
2	2 1/8"	EPDM Rubber	Viega ProPress	1747N979	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	2233N328	000000000

Crimping Rings

Rings for copper tube sizes 2 ½ to 4 include a jaw actuator. Clip the rings around the fitting and use the jaw actuator and crimping tool (sold separately) to press the open ends together.

For Copper Tube Size	For Tube OD	Includes	Compatible With		Each
2 1/2, 3, 4	2 5/8", 3 1/8", 4 1/8"	Three Rings (2 1/2-4 Copper Tube Size) One Ring Actuator Jaw	Viega ProPress XL-C	2233N658	000000000