Double-Drop Elbows | McMaster-Carr

	Connection Style Connection Style

Socket Connect

Threaded

	Copper Tube Size Copper Tube Size

1/2

3/4

	Connection Type Connection Type


Pipe	Tube

	Pipe Size Pipe Size

1/2

3/4

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

DFARS Specialty Metals
COTS-Exempt

	For Copper Tubing Type For Copper Tubing Type

	For Tube OD For Tube OD

5/8"

7/8"

1 1/8"

	Socket Depth Socket Depth

3/4"

7/8"

	Specifications Met Specifications Met

6 Products

Press-Connect Fittings for Copper Tubing

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.

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

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	Specifications Met		Each
NPT Threads
1/2	5/8"	1/2	Bronze	1/4"	2	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	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	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		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