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For Tube Material For Tube Material |
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For Use With For Use With |
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Socket Depth Socket Depth |
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Maximum Pressure Maximum Pressure |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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 | White |
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For Pipe Material For Pipe Material |
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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.
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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.
| Copper Tube Size | For Tube OD | Pipe Size  | Material | Specifications Met | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/2 | 5/8" | 3/8 | Bronze | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 000000 |
| 1/2 | 5/8" | 1/2 | Bronze | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 00000 |
| 1/2 | 5/8" | 3/4 | Bronze | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 00000 |
| 3/4 | 7/8" | 1/2 | Bronze | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 00000 |
| 3/4 | 7/8" | 3/4 | Bronze | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 00000 |
| 1 | 1 1/8" | 1/2 | Bronze | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 00000 |
| 1 | 1 1/8" | 1 | Bronze | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 00000 |
| 1 1/4 | 1 3/8" | 1 1/4 | Bronze | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | 1 1/2 | Bronze | 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 | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
Mounting Hole | ||||||||
|---|---|---|---|---|---|---|---|---|
| Copper Tube Size | For Tube OD | Pipe Size | Material | Dia. | No. of | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/2 | 5/8" | 3/8 | Bronze | 1/4" | 6 | 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 | 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 | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
Tube Connection (Male) | Tube Connection (Female) | ||||||
|---|---|---|---|---|---|---|---|
| Copper Tube Size | Tube OD | Copper Tube Size | For Tube OD | Material | Specifications Met | Each | |
| 3/4 | 7/8" | 3/4 | 7/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 | 1 1/8" | 1 | 1 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/4 | 1 3/8" | 1 1/4 | 1 3/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | 1 1/2 | 1 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 | 2 1/8" | 2 | 2 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 1/2 | 2 5/8" | 2 1/2 | 2 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| 3 | 3 1/8" | 3 | 3 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| 4 | 4 1/8" | 4 | 4 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| Copper Tube Size | For Tube OD | Material | Specifications Met | Each | |
| 1/2 | 5/8" | Copper | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 00000 |
| 3/4 | 7/8" | Copper | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 0000 |
| 1 | 1 1/8" | Copper | ASME B16.51, NSF/ANSI 61, UL 213 | 0000000 | 0000 |
| 1 1/4 | 1 3/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 | 2 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 1/2 | 2 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| 3 | 3 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| 4 | 4 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 0000000 | 000000 |
Tube Connection (Male) | Tube Connection (Female) | ||||||
|---|---|---|---|---|---|---|---|
| Copper Tube Size | Tube OD | Copper Tube Size | For Tube OD | Material | Specifications Met | Each | |
| 3/4 | 7/8" | 3/4 | 7/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 | 1 1/8" | 1 | 1 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/4 | 1 3/8" | 1 1/4 | 1 3/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | 1 1/2 | 1 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 | 2 1/8" | 2 | 2 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 1/2 | 2 5/8" | 2 1/2 | 2 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| 3 | 3 1/8" | 3 | 3 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| 4 | 4 1/8" | 4 | 4 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| Copper Tube Size | For Tube OD | Material | Specifications Met | Each | |
| 3/4 | 7/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 | 1 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/4 | 1 3/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 | 2 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 2 1/2 | 2 5/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 00000 |
| 3 | 3 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
| 4 | 4 1/8" | Copper | ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213 | 00000000 | 000000 |
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 |
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, EN 1057, or DVGW GW 8(P).
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.
- For Use With: Drinking Water
- Tubing: See table
- Specifications Met: See table
180° bend connectors are also known as U-bends.
| Copper Tube Size | For Tube OD | Material | Max. Pressure | For Copper Tubing Type | Specifications Met | Each | |
| __ | 1/4" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 00000 |
| 1/4 | 3/8" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 0000 |
| 3/8 | 1/2" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 0000 |
| 1/2 | 5/8" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 0000 |
| 5/8 | 3/4" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 00000 |
| 3/4 | 7/8" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 0000 |
| 1 | 1 1/8" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 00000 |
| 1 1/4 | 1 3/8" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | Copper | 400 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 00000 |
| 2 | 2 1/8" | Copper | 300 psi @ 72° F | K, M, L | ASME B16.22, MSS-SP104, NSF/ANSI 61 | 00000000 | 000000 |
Cleaned and Bagged Solder-Connect Fittings for Copper Tubing
- For Use With: Drinking Water
- Temperature Range: 32° to 200° F
- Tubing: Use with K, M, L copper
- Specifications Met: ASME B16.22, MSS-SP104, NSF/ANSI 61
When cleanliness is crucial to your application, choose these fittings that are individually cleaned and bagged to prevent contamination. Solder the socket end 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. They meet NSF/ANSI 61 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.
180° bend connectors are also known as U-bends.
| Copper Tube Size | For Tube OD | Material | Max. Pressure | Each | |
| 1/4 | 3/8" | Copper | 400 psi @ 72° F | 00000000 | 00000 |
| 3/8 | 1/2" | Copper | 400 psi @ 72° F | 00000000 | 0000 |
| 1/2 | 5/8" | Copper | 400 psi @ 72° F | 00000000 | 0000 |
| 3/4 | 7/8" | Copper | 400 psi @ 72° F | 00000000 | 00000 |
| 1 | 1 1/8" | Copper | 400 psi @ 72° F | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | Copper | 400 psi @ 72° F | 00000000 | 00000 |
| 2 | 2 1/8" | Copper | 400 psi @ 72° F | 00000000 | 000000 |
Socket-Connect Fittings for Stainless Steel Tubing
- For Use With: Air, Hydraulic Fluid, Water
- Tubing: Use with seamless or welded 304 or 316 stainless steel that meets ASTM A269
Easier to weld than butt-weld fittings, these fittings don’t need to align perfectly to tubing. Insert tubing into the socket end and weld to create a permanent, leak-tight connection. Fittings are 316 stainless steel for excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
180° bend connectors are also known as U-bends.
| For Tube OD | Material | Max. Pressure | Each | |
| 1/4" | 316/316L Stainless Steel | 1,500 psi @ 72° F | 0000000 | 000000 |
| 3/8" | 316/316L Stainless Steel | 1,500 psi @ 72° F | 0000000 | 00000 |
| 1/2" | 316/316L Stainless Steel | 1,500 psi @ 72° F | 0000000 | 00000 |
| 3/4" | 316/316L Stainless Steel | 1,500 psi @ 72° F | 0000000 | 00000 |
| 1" | 316/316L Stainless Steel | 1,500 psi @ 72° F | 0000000 | 00000 |
Aboveground Standard-Wall PVC Pipe Fittings for Drain, Waste, and Vent
- For Use With: Water
- Max. Temperature: 140° F
- Specifications Met: ASTM D1784, ASTM D2665
- Pipe Nipples and Pipe: Use Schedule 40 PVC Plastic
- Flanges: Use Schedule 40 PVC Plastic
These Schedule 40 fittings are the industry standard for gravity-flow drain, waste, and vent (DWV) applications. Fittings are PVC, which has good corrosion resistance. They meet ASTM D1784 and ASTM D2665 specifications and testing requirements for material quality.
Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.
For technical drawings and 3-D models, click on a part number.
Fittings with a compression end are also known as slip-joint fittings. Insert the tube into the compression end and turn the nut until hand tight. Since you don't have to wait for cement to dry, they are quicker to install than socket-connect fittings.
270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
Drain, Waste, and Vent ABS Pipe Fittings for Chemicals
- For Use With: Sodium Hydroxide
- Max. Temperature: 180° F
- Specifications Met: ASTM D2661, ASTM D3311, ASTM D3965, ASTM F1498
- Pipe Nipples and Pipe: Use Schedule 40 ABS Plastic
- Flanges: Use Schedule 40 ABS Plastic
These Schedule 40 fittings are an economical option for gravity-flow chemical waste systems. They are ABS plastic, which has excellent strength and impact resistance and good chemical resistance. Fittings meet ASTM D2661, ASTM D3311, ASTM D3965, and ASTM F1498 specifications and testing requirements for material quality and product dimensions.
Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with ABS cement (also known as solvent weld).
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.
For technical drawings and 3-D models, click on a part number.
270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
Fittings with a compression end are also known as slip-joint fittings. Insert the tube into the compression end and turn the nut until hand tight. Since you don't have to wait for cement to dry, they are quicker to install than socket-connect fittings.
270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
Gravity-Flow CPVC Pipe Fittings for Corrosive Chemical Waste
- For Use With: Hydrochloric Acid, Nitric Acid, Salt Water, Sulfuric Acid
- Temperature Range: 40° to 200° F
- Specifications Met: ASTM F2618, IAPMO Certified, NSF/ANSI 14, UL 94 V-0
Made of CPVC, these fittings have better chemical resistance than ABS plastic gravity-flow fittings and can stand up to highly-corrosive acids and other harsh substances. They meet NSF/ANSI 14 requirements for use in corrosive waste gravity-flow systems. Fittings are comparable to Corzan. They meet UL 94 V-0 for flame retardance and ASTM F2618 specifications and testing requirements for material quality. They are IAPMO certified to comply with the International Association for Plumbing and Mechanical Officials product performance standards and the Uniform Plumbing Code (UPC) for installation and repair of plumbing systems.
Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).
270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.
For technical drawings and 3-D models, click on a part number.
