McMaster-Carr

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	For Pipe Size For Pipe Size

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1 1/4

1 1/2

2 1/2

3 1/2
4
4 1/2
5
6
8
10
12

	For Pipe OD For Pipe OD

2.35" to 2.63"

2.7" to 3"

3.46" to 3.7"

3.73" to 4"

4.45" to 4.73"

5.22" to 5.62"

6.56" to 6.96"

8.54" to 8.94"

10.64" to 11.04"

	Number of Bolts Number of Bolts

	Type Type


Connector	Repair Clamp

	For Use With For Use With

	Material Material

Steel

Stainless Steel

	Gasket Material Gasket Material

	Length Length

	For Pipe Material For Pipe Material

	Maximum Pressure Maximum Pressure

	Connection Type Connection Type


Pipe	Tube

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Connection Style Connection Style

Clamp On

Compression

	Maximum Vacuum Maximum Vacuum

	Bolt Material Bolt Material

Zinc-Plated Steel

Galvanized Steel

Steel

	Nut Material Nut Material

Zinc-Plated Steel

Galvanized Steel

Steel

	For Tube OD For Tube OD

	Specifications Met Specifications Met

NSF/ANSI

ASTM

ANSI/ASME

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215 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: Air
Temperature Range:
Neoprene Rubber Gasket: -50° to 180° F
Silicone Rubber Gasket: -100° to 500° F
For Pipe Material: Stainless Steel, Iron, Steel, Aluminum, Copper, PVC Plastic, CPVC Plastic

Tighten the bolts on these connectors to join two pieces of rigid pipe of the same or different materials. They are for use in low-pressure air and vacuum conveying systems, as well as in gravity-flow systems. Connectors have a stainless steel strip that provides an escape route for electrostatic buildup when used in a fully grounded system.

Connectors with sleeve have an inner lining that protects the gasket.

Neoprene Rubber Gasket
For Pipe OD	For Pipe Size	Lg.	No. of Bolts	Max. Pressure	Max. Vacuum	Material	Nut Material	Bolt Material		Each
Connectors
0.84"	1/2	2"	2	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	000000
1.05"	3/4	2"	2	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.315"	1	4"	2	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
Connectors with 304 Stainless Steel Sleeve
1.66"	1 1/4	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.9"	1 1/2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 3/8"	2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 7/8"	2 1/2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
3 1/2"	3	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4"	3 1/2	8"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4 1/2"	4	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
5"	4 1/2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
5.563"	5	8"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
6 5/8"	6	8"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
8 5/8"	8	10"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
10 3/4"	10	10"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
Silicone Rubber Gasket
Connectors
0.84"	1/2	2"	2	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.05"	3/4	2"	2	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.315"	1	4"	2	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
Connectors with 304 Stainless Steel Sleeve
1.66"	1 1/4	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
1.9"	1 1/2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 3/8"	2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
2 7/8"	2 1/2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
3 1/2"	3	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4"	3 1/2	8"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
4 1/2"	4	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
5"	4 1/2	6"	3	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
5.563"	5	8"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
6 5/8"	6	8"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	00000
8 5/8"	8	10"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	000000
10 3/4"	10	10"	4	20 psi @ 72° F	29 in. of Hg @ 72° F	Galvanized Steel	Zinc-Plated Steel	Zinc-Plated Steel	0000000	000000

Low-Pressure Quick-Lock Clamp-On Connectors for Air

For Use With: Air
Temperature Range: -30° to 180° F
For Pipe Material: Stainless Steel, Iron, Steel, Aluminum, Copper, PVC Plastic, CPVC Plastic

A turn of the T-handle will tighten and loosen these connectors, so you can quickly disassemble and reassemble your lines without tools. Use connectors to join pieces of rigid pipe of the same or different materials. They are commonly used in gravity-flow systems and low-pressure air and vacuum conveying systems. Connectors have a metal strip that provides an escape route for electrostatic buildup when used in a fully grounded system.

For Pipe OD	For Pipe Size	Lg.	Max. Pressure	Max. Vacuum	Material	Gasket Material		Each
1.66"	1 1/4	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	000000
1.9"	1 1/2	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	00000
2 3/8"	2	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	00000
2 7/8"	2 1/2	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	00000
3 1/2"	3	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	00000
4"	3 1/2	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	00000
4 1/2"	4	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	00000
6 5/8"	6	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	00000
8 5/8"	8	4"	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Gum Rubber	0000000	000000

Medium-Pressure Clamp-On Connectors

Create quick, liquid-tight connections in medium-pressure applications with these connectors. They join rigid pipe of the same or different materials. Connectors have a gasket that permits moderate movement and misalignment of pipe ends.

Compression connectors slide onto pipe and hand tighten with the end nuts. You may need to tighten over time.

Clamp connectors slide onto pipe and tighten with bolts. They have teeth that bite into the pipe's surface to prevent the pipe from pulling out. 304 stainless steel connectors have very good corrosion resistance. 316 stainless steel connectors have excellent corrosion resistance.

316 Stainless Steel

For Use With: Air, Alkalies, Diluted Acids, Salts, Water
Temperature Range: 0° to 200° F
Specifications Met: ASTM 1476
For Pipe Material: Stainless Steel, Steel, Aluminum, PVC Plastic

For Pipe OD	For Pipe Size	Lg.	No. of Bolts	Pipe Connection Type	Max. Pressure	Max. Vacuum	Gasket Material		Each
1.05"	3/4	1 13/16"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	000000
1.315"	1	1 13/16"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	00000
1.66"	1 1/4	2 3/8"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	00000
1.9"	1 1/2	2 3/8"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	00000
2 3/8"	2	3"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	000000
2 7/8"	2 1/2	3 11/16"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	000000
3 1/2"	3	3 11/16"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	000000
4 1/2"	4	3 11/16"	2	Clamp	230 psi @ 72° F	28 in. of Hg @ 72° F	EPDM Rubber	0000000	000000

304 Stainless Steel

For Use With: Air, Water
Temperature Range: -60° to 260° F
Specifications Met: ANSI/ASME B36.19, ASTM A312
For Pipe Material: Stainless Steel, Steel, Aluminum, CPVC Plastic

For Pipe OD	For Pipe Size	Lg.	Pipe Connection Type	Max. Pressure	Gasket Material		Each
0.84"	1/2	3 1/2"	Compression	200 psi @ 72° F	Buna-N Rubber	00000000	000000
1.05"	3/4	3 1/2"	Compression	200 psi @ 72° F	Buna-N Rubber	00000000	00000
1.315"	1	3 5/8"	Compression	200 psi @ 72° F	Buna-N Rubber	00000000	00000
1.66"	1 1/4	3 5/8"	Compression	200 psi @ 72° F	Buna-N Rubber	00000000	000000
1.9"	1 1/2	4"	Compression	200 psi @ 72° F	Buna-N Rubber	00000000	000000
2 3/8"	2	4 5/16"	Compression	200 psi @ 72° F	Buna-N Rubber	00000000	000000

Low-Pressure Pipe Repair Clamps for Water

For Use With: Water
Temperature Range: -50° to 180° F
For Pipe Material: Stainless Steel, Iron, Steel, Aluminum, PVC Plastic, CPVC Plastic

Use these clamps to repair pinholes and cracks in low-pressure water applications. Clamps are 304 stainless steel for very good corrosion resistance. They have a metal strip that bridges the opening between the bolts to provide complete coverage.

4" Lg.
For Pipe OD	For Pipe Size	No. of Bolts	Max. Pressure	Max. Vacuum	Material	Nut Material	Washer Material	Gasket Material	Features		Each
2 3/8"	2	2	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
3 1/2"	3	2	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
4 1/2"	4	2	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
6 5/8"	6	2	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
6" Lg.
2 3/8"	2	3	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
3 1/2"	3	3	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
4 1/2"	4	3	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
6 5/8"	6	3	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
8 5/8"	8	2	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	0000000	000000
8" Lg.
2 3/8"	2	4	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
3 1/2"	3	4	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
4 1/2"	4	4	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
6 5/8"	6	4	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
8 5/8"	8	3	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	0000000	000000
10 3/4"	10	3	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
12 3/4"	12	3	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	0000000	000000
10" Lg.
2 3/8"	2	5	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
3 1/2"	3	5	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
4 1/2"	4	5	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
6 5/8"	6	5	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
8 5/8"	8	4	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
10 3/4"	10	4	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
12 3/4"	12	4	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
12" Lg.
2 3/8"	2	6	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
3 1/2"	3	6	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	00000
4 1/2"	4	6	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
6 5/8"	6	6	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
8 5/8"	8	5	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	0000000	000000
10 3/4"	10	5	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
12 3/4"	12	5	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
16" Lg.
8 5/8"	8	6	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
10 3/4"	10	6	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000
12 3/4"	12	6	15 psi @ 72° F	29 in. of Hg @ 72° F	304 Stainless Steel	Zinc-Plated Steel	Zinc-Plated Steel	Neoprene Rubber	Zinc-Plated Steel Strip	00000000	000000

Low-Pressure Pipe Repair Clamps for Air

For Use With: Air
Temperature Range: -20° to 180° F
For Pipe Material: Aluminum, Copper, Iron, PVC Plastic, Steel

Also called patch clamps, use these clamps to repair pinholes and cracks in pipe without having to disassemble your system. Clamps are 304 stainless steel for very good corrosion resistance.

3" Lg.
For Pipe OD	For Pipe Size	No. of Bolts	Max. Pressure	Max. Vacuum	Material	Lug Material	Nut Material	Bolt Material	Gasket Material	Features		Each
0.84"	1/2	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	000000
1.05"	3/4	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
1.315"	1	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
1.66"	1 1/4	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
1.9"	1 1/2	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
2 3/8"	2	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
2 7/8"	2 1/2	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
3 1/2"	3	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
4"	3 1/2	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
4 1/2"	4	1	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
5.563"	5	1	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
6 5/8"	6	1	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
8 5/8"	8	1	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
10 3/4"	10	2	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	00000000	00000
12 3/4"	12	2	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	00000000	00000
6" Lg.
0.84"	1/2	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
1.05"	3/4	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
1.315"	1	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
1.66"	1 1/4	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
1.9"	1 1/2	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
2 3/8"	2	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
2 7/8"	2 1/2	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
3 1/2"	3	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
4"	3 1/2	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
4 1/2"	4	2	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
5.563"	5	2	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
6 5/8"	6	2	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
8 5/8"	8	2	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	00000000	00000
10 3/4"	10	4	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	00000000	000000
12 3/4"	12	4	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	00000000	000000
9" Lg.
2 3/8"	2	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	00000
2 7/8"	2 1/2	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	00000
3 1/2"	3	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	00000
4"	3 1/2	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	00000
4 1/2"	4	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
5.563"	5	3	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
6 5/8"	6	3	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
8 5/8"	8	3	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
10 3/4"	10	6	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	0000000	000000
12 3/4"	12	6	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	0000000	000000
12" Lg.
2 3/8"	2	4	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	00000
2 7/8"	2 1/2	4	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	00000
3 1/2"	3	4	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
4"	3 1/2	4	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
4 1/2"	4	4	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
5.563"	5	4	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
6 5/8"	6	4	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
8 5/8"	8	4	60 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	__	0000000	000000
10 3/4"	10	8	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	0000000	000000
12 3/4"	12	8	25 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	Two-Piece Design	0000000	000000

Low-Pressure Pipe Repair Clamps for Natural Gas

For Use With: Natural Gas
Temperature Range: -20° to 180° F
For Pipe Material: Iron, Steel

Use these clamps to repair pinholes, cracks, and full-circle breaks in low-pressure natural gas applications. Clamps are 304 stainless steel for very good corrosion resistance. They slip over your pipe, so there's no need to disassemble your system. Clamps are adjustable to accommodate slight variance of pipe OD due to aging or corrosion build up.

7 1/2" Lg.
For Pipe Size	No. of Bolts	Max. Pressure	Max. Vacuum	Material	Lug Material	Nut Material	Bolt Material	Gasket Material		Each
2	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
4	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
6	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
8	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
10	3	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
12 1/2" Lg.
2	5	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3	5	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
4	5	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
6	5	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
8	5	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
10	5	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
15" Lg.
2	6	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3	6	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
4	6	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
6	6	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
8	6	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
10	6	100 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Steel	Steel	Buna-N Rubber	00000000	000000

Low-Pressure Pipe Repair Clamps for Drinking Water

3" and 6" Lg.

For Use With: Drinking Water
Temperature Range: -20° to 180° F
Specifications Met: NSF/ANSI 61
For Pipe Material:
3"-6" lengths: Steel, PVC Plastic, Copper
7 1/2-15" lengths: Stainless Steel, Aluminum, PVC Plastic, Copper

Since they meet NSF/ANSI 61 safety standards, use these clamps to repair pinholes, cracks, and full-circle breaks in low-pressure drinking water applications. Clamps are 304 stainless steel for very good corrosion resistance. They can be used underwater and anywhere corrosion is a concern. They slip over your pipe, so there's no need to disassemble your system.

3" Lg.
For Pipe OD	For Pipe Size	No. of Bolts	Max. Pressure	Max. Vacuum	Material	Lug Material	Nut Material	Gasket Material		Each
0.84"	1/2	1	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	000000
1.05"	3/4	1	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	00000
1.315"	1	1	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	00000
1.66"	1 1/4	1	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	00000
1.9"	1 1/2	1	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	00000
2 3/8"	2	1	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	00000
6" Lg.
0.84"	1/2	2	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	000000
1.05"	3/4	2	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	000000
1.315"	1	2	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	000000
1.66"	1 1/4	2	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	000000
1.9"	1 1/2	2	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	000000
2 3/8"	2	2	150 psi @ 72° F	15 in. of Hg @ 72° F	304 Stainless Steel	Iron	Galvanized Steel	Buna-N Rubber	00000000	000000

Medium-Pressure Pipe Repair Clamps

Use these clamps to repair pinholes and cracks in medium-pressure applications. They slip over your pipe, so there's no need to disassemble your system.

304 Stainless Steel

For Use With: Drinking Water, Water
Temperature Range: -20° to 180° F
Specifications Met: NSF/ANSI 61
For Pipe Material: Stainless Steel, Aluminum, PVC Plastic, Copper

304 stainless steel clamps have very good corrosion resistance; they are adjustable to accommodate slight variance of pipe OD due to aging or corrosion build up. They can also be used to repair full-circle breaks. They meet NSF/ANSI 61 safety standards for use with drinking water systems.

7 1/2" Lg.
For Pipe OD	For Pipe Size	No. of Bolts	Max. Pressure	Max. Vacuum	Lug Material	Nut Material	Bolt Material	Gasket Material		Each
2.35" to 2.63"	2	3	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
2.7" to 3"	2 1/2	3	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3.46" to 3.7"	3	3	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3.73" to 4"	3 1/2	3	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
4.45" to 4.73"	4	3	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
5.22" to 5.62"	5	3	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
6.56" to 6.96"	6	3	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
8.54" to 8.94"	8	3	200 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
10.64" to 11.04"	10	3	170 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
12 1/2" Lg.
2.35" to 2.63"	2	5	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
2.7" to 3"	2 1/2	5	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3.46" to 3.7"	3	5	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3.73" to 4"	3 1/2	5	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
4.45" to 4.73"	4	5	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
5.22" to 5.62"	5	5	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
6.56" to 6.96"	6	5	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
8.54" to 8.94"	8	5	200 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
10.64" to 11.04"	10	5	170 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
15" Lg.
2.35" to 2.63"	2	6	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
2.7" to 3"	2 1/2	6	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3.46" to 3.7"	3	6	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
3.73" to 4"	3 1/2	6	250 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
4.45" to 4.73"	4	6	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
5.22" to 5.62"	5	6	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
6.56" to 6.96"	6	6	220 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
8.54" to 8.94"	8	6	200 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000
10.64" to 11.04"	10	6	170 psi @ 72° F	15 in. of Hg @ 72° F	Iron	Steel	Steel	Buna-N Rubber	00000000	000000

High-Pressure Pipe Repair Clamps

4" Length

8" Length

For Use With: Coolant, Diesel Fuel, Oil
Temperature Range: -20° to 250° F
For Pipe Material: Iron, Steel

These clamps have the highest pressure rating of all the repair clamps we offer. They have a two-piece design for easy installation. Position the two clamp halves over the damaged pipe and secure the bolts—there's no need to disassemble your system.

4" long clamps are designed to repair small holes caused by pitting. 8" long clamps are designed to repair corrosion spots and splits.

4" Lg.
For Pipe OD	For Pipe Size	No. of Bolts	Max. Pressure	Material	Nut Material	Bolt Material	Gasket Material		Each
4 1/2"	4	2	1,000 psi @ 72° F	Steel	Zinc-Plated Steel	Zinc-Plated Steel	Buna-N Rubber	00000000	000000
6 5/8"	6	2	1,000 psi @ 72° F	Steel	Zinc-Plated Steel	Zinc-Plated Steel	Buna-N Rubber	00000000	000000
8 5/8"	8	2	1,000 psi @ 72° F	Steel	Zinc-Plated Steel	Zinc-Plated Steel	Buna-N Rubber	00000000	000000
8" Lg.
4 1/2"	4	4	500 psi @ 72° F	Steel	Zinc-Plated Steel	Zinc-Plated Steel	Buna-N Rubber	00000000	000000
6 5/8"	6	4	500 psi @ 72° F	Steel	Zinc-Plated Steel	Zinc-Plated Steel	Buna-N Rubber	00000000	000000
8 5/8"	8	4	400 psi @ 72° F	Steel	Zinc-Plated Steel	Zinc-Plated Steel	Buna-N Rubber	00000000	000000

Repair Clamps for Steel Tubing

For Use With: Air, Water
Temperature Range: -50° to 180° F
Tubing: Use with steel

Repair pinholes, punctures, and cracks in low-pressure systems with these clamps. Insert tubing into the clamp and tighten the bolts to create a secure seal. Clamps have a strip that bridges the opening between the bolts to provide complete coverage. They are 304 stainless steel for very good corrosion resistance.

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

For Tube OD	Material	Max. Pressure	Lg.		Each
2"	304 Stainless Steel	15 psi @ 72° F	4"	00000000	000000
2"	304 Stainless Steel	15 psi @ 72° F	6"	00000000	00000
2"	304 Stainless Steel	15 psi @ 72° F	8"	00000000	00000
2"	304 Stainless Steel	15 psi @ 72° F	12"	00000000	00000
3"	304 Stainless Steel	15 psi @ 72° F	4"	00000000	00000
3"	304 Stainless Steel	15 psi @ 72° F	6"	00000000	00000
3"	304 Stainless Steel	15 psi @ 72° F	8"	00000000	00000
3"	304 Stainless Steel	15 psi @ 72° F	12"	00000000	00000
4"	304 Stainless Steel	15 psi @ 72° F	4"	00000000	00000
4"	304 Stainless Steel	15 psi @ 72° F	6"	00000000	00000
4"	304 Stainless Steel	15 psi @ 72° F	8"	00000000	00000
4"	304 Stainless Steel	15 psi @ 72° F	12"	00000000	000000
6"	304 Stainless Steel	15 psi @ 72° F	4"	00000000	00000
6"	304 Stainless Steel	15 psi @ 72° F	6"	00000000	00000
6"	304 Stainless Steel	15 psi @ 72° F	8"	00000000	000000
6"	304 Stainless Steel	15 psi @ 72° F	12"	00000000	000000

Terms and Conditions and Privacy Policy

How to Identify and Measure Fittings

Low-Pressure Clamp-On Connectors for Air

Low-Pressure Quick-Lock Clamp-On Connectors for Air

Medium-Pressure Clamp-On Connectors

Low-Pressure Pipe Repair Clamps for Water

Low-Pressure Pipe Repair Clamps for Air

Low-Pressure Pipe Repair Clamps for Natural Gas

Low-Pressure Pipe Repair Clamps for Drinking Water

Medium-Pressure Pipe Repair Clamps

High-Pressure Pipe Repair Clamps

Repair Clamps for Steel Tubing