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System of Measurement System of Measurement |
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Slip-On Framing Component Slip-On Framing Component |
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| Through-Hole Connector | Connector |
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| Add-On Through-Hole Connector |
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Slip-On Framing Component Shape Slip-On FramingComponent Shape |
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Connection Style Connection Style |
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| Socket Connect |
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| Flared |
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| Connector | Adapter |
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| Saddle Tap |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Use With For Use With |
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Maximum Pressure Maximum Pressure |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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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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37° Flared Fittings for Aluminum Tubing
- For Use With: Air, Coolant, Gasoline, Hydraulic Fluid, Water
- Temperature Range: -60° to 400° F
- Tubing: Use with seamless aluminum
Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on tubing that is flared to 37°. Fittings are aluminum, which is lightweight with good corrosion resistance. They require a nut and a sleeve (ferrule) for each tube end. Nuts and sleeves are sold separately.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Material | Max. Pressure | Each | |
| 1/4" | Anodized 2014 Aluminum | 3,000 psi @ 72° F | 0000000 | 000000 |
| 3/8" | Anodized 2014 Aluminum | 3,000 psi @ 72° F | 0000000 | 00000 |
| 1/2" | Anodized 2014 Aluminum | 3,000 psi @ 72° F | 0000000 | 00000 |
| 5/8" | Anodized 2014 Aluminum | 3,000 psi @ 72° F | 0000000 | 00000 |
| 3/4" | Anodized 2014 Aluminum | 3,000 psi @ 72° F | 0000000 | 00000 |
| 1" | Anodized 2014 Aluminum | 1,500 psi @ 72° F | 0000000 | 00000 |
| For Tube OD | Nut Material | Max. Pressure | Each | |
| 1/4" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 00000 |
| 3/8" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 1/2" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 5/8" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 3/4" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 1" | Anodized 2024 Aluminum | 1,500 psi @ 72° F | 0000000 | 0000 |
| For Tube OD | Sleeve Material | Max. Pressure | Each | |
| 1/4" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 00000 |
| 3/8" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 1/2" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 5/8" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 3/4" | Anodized 2024 Aluminum | 3,000 psi @ 72° F | 0000000 | 0000 |
| 1" | Anodized 2024 Aluminum | 1,500 psi @ 72° F | 0000000 | 0000 |
Aluminum Low-Pressure Barbed Tube Fittings for Air and Water
- For Use With: Air, Lubricated Air, Water
- Temperature Range: -40° to 230° F
- Tubing: Use with hard (Durometer 75A-60D) EVA plastic, polyethylene plastic, polyurethane rubber or PVDF plastic
Made of aluminum, these fittings are lighter in weight than other metal barbed tube fittings and have good corrosion resistance. The barb grips onto tubing, providing a secure hold with no clamp required.
For technical drawings and 3-D models, click on a part number.
Choose-a-Color Aluminum Low-Pressure Barbed Tube Fittings for Air and Water
- For Use With: Air, Lubricated Air, Water
- Temperature Range: -40° to 230° F
- Tubing: Use with hard (Durometer 75A-60D) EVA plastic, polyethylene plastic, polyurethane rubber or PVDF plastic
Color-code fittings for easy identification. Fittings are aluminum, which is lightweight with good corrosion resistance. The barb grips onto tubing, providing a secure hold with no clamp required.
For technical drawings and 3-D models, click on a part number.
| For Tube ID | Material | Max. Pressure | Choose a Color | Each | |
| 1/16" | Anodized Aluminum | 125 psi @ 72° F | 00000000 | 00000 | |
| 1/8" | Anodized Aluminum | 125 psi @ 72° F | 00000000 | 0000 | |
| 0.17" | Anodized Aluminum | 125 psi @ 72° F | 00000000 | 0000 | |
| 1/4" | Anodized Aluminum | 125 psi @ 72° F | 00000000 | 00000 | |
| 3/8" | Anodized Aluminum | 125 psi @ 72° F | 00000000 | 00000 | |
| 1/2" | Anodized Aluminum | 125 psi @ 72° F | 00000000 | 00000 |
Standard-Wall Plastic Pipe Fittings for Water
Connect these fittings to Schedule 40 plastic pipe–they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.
Fittings for drinking water meet NSF/ANSI Standard 61.
Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).
To prevent leaks in threaded connections, apply a sealant to the male threads. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. Fittings that meet ASTM D1784, ASTM D1785, and ASTM D4066 adhere to specifications and testing requirements for material quality.
Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
For technical drawings and 3-D models, click on a part number.
- For Use With: Drinking Water, Water
- Maximum Temperature: 140° F
- Specifications Met: ASTM D1784, NSF/ANSI 61
- Pipe Nipples and Pipe: Use Schedule 40 Aluminum, Iron, PVC Plastic, Stainless Steel, Steel
- Flanges: Use Schedule 40 PVC Plastic
Saddle-tap tee adapters allow you to create additional outlets and connections in metal or plastic pipe. To install, shut down your line and drill a hole in the pipe where you want to create a connection. Position the saddle over the hole so the gasket and lip are fully engaged and secure with the included nuts, bolts, and washers.
| Pipe Size  | Socket Depth | For Pipe Size | For Pipe OD | For Hole Dia. | OD | ID | Wall Thick. | Material | Color | Max. Pressure | Each | |
| 1 1/2 | 1/2" | 4 | 4 1/2" | 1 3/4" | 1 29/32" | 1.61" | 0.145" | PVC Plastic | White | 200 psi @ 72° F | 0000000 | 000000 |
| 1 1/2 | 29/32" | 3 | 3 1/2" | 2 1/4" | 1 29/32" | 1.61" | 0.145" | PVC Plastic | White | 200 psi @ 72° F | 0000000 | 00000 |
| 2 | 3/8" | 3 | 3 1/2" | 2 1/4" | 2 3/8" | 2.067" | 0.154" | PVC Plastic | White | 200 psi @ 72° F | 0000000 | 00000 |
| 2 | 7/16" | 4 | 4 1/2" | 2 1/4" | 2 3/8" | 2.067" | 0.154" | PVC Plastic | White | 200 psi @ 72° F | 0000000 | 00000 |
| 2 | 11/16" | 6 | 6 5/8" | 2 1/4" | 2 3/8" | 2.067" | 0.154" | PVC Plastic | White | 200 psi @ 72° F | 0000000 | 000000 |
| 3 | 1/2" | 4 | 4 1/2" | 3" | 3 1/2" | 3.068" | 0.216" | PVC Plastic | White | 200 psi @ 72° F | 0000000 | 000000 |
- For Use With: Drinking Water, Water
- Maximum Temperature: 140° F
- Specifications Met: ASTM D1784, NSF/ANSI 61
- Pipe Nipples and Pipe: Use Schedule 40 Aluminum, Iron, PVC Plastic, Stainless Steel, Steel
- Flanges: Use Schedule 40 PVC Plastic
Fittings with stainless steel collar have a reinforcement on the female threads to prevent the threads from cracking.
Saddle-tap tee adapters allow you to create additional outlets and connections in metal or plastic pipe. To install, shut down your line and drill a hole in the pipe where you want to create a connection. Position the saddle over the hole so the gasket and lip are fully engaged and secure with the included nuts, bolts, and washers.
| Pipe Size | Socket Depth | For Pipe Size | For Pipe OD | For Hole Dia. | OD | ID | Wall Thick. | Material | Collar Material | Color | Max. Pressure | Each | |
NPT Threads | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 5/16" | 2 | 2 3/8" | 3/4" | 27/32" | 0.622" | 0.109" | PVC Plastic | Stainless Steel | White | 200 psi @ 72° F | 0000000 | 000000 |
| 3/4 | 5/16" | 2 | 2 3/8" | 7/8" | 1 3/64" | 0.824" | 0.113" | PVC Plastic | Stainless Steel | White | 200 psi @ 72° F | 0000000 | 00000 |
| 3/4 | 27/32" | 4 | 4 1/2" | 1 1/8" | 1 3/64" | 0.824" | 0.113" | PVC Plastic | Stainless Steel | White | 200 psi @ 72° F | 0000000 | 00000 |
| 1 | 5/16" | 2 | 2 3/8" | 1 1/8" | 1 5/16" | 1.049" | 0.133" | PVC Plastic | Stainless Steel | White | 200 psi @ 72° F | 0000000 | 00000 |
| 1 | 7/16" | 4 | 4 1/2" | 1 1/8" | 1 5/16" | 1.049" | 0.133" | PVC Plastic | Stainless Steel | White | 200 psi @ 72° F | 0000000 | 00000 |
| 2 | 11/16" | 6 | 6 5/8" | 2 1/4" | 2 3/8" | 2.067" | 0.154" | PVC Plastic | Stainless Steel | White | 200 psi @ 72° F | 0000000 | 000000 |
Thick-Wall Plastic Pipe Fittings for Water
Connect these fittings to Schedule 80 pipe–they have thicker, stronger walls than standard-wall fittings so they can handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Fittings are plastic for good corrosion resistance. They meet ASTM D1784 specifications and testing requirements for material quality.
Fittings for drinking water meet NSF/ANSI Standard 61.
To prevent leaks in threaded connections, apply a sealant to the male threads. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections.
Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.
Warning: Never use plastic pipe fittings and pipe with compressed air or gas.
For technical drawings and 3-D models, click on a part number.
- For Use With: Drinking Water, Water
- Maximum Temperature: 140° F
- Specifications Met: ASTM D1784, NSF/ANSI 61
- Pipe Nipples and Pipe: Use Schedule 80 Aluminum, Iron, PVC Plastic, Stainless Steel, Steel
- Flanges: Use Class 150 PVC Plastic
Saddle-tap tee adapters allow you to create additional outlets and connections in metal or plastic pipe. To install, shut down your line and drill a hole in the pipe where you want to create a connection. Position the saddle over the hole so the gasket and lip are fully engaged and secure with the included nuts, bolts, and washers.
| Pipe Size | For Pipe Size | For Pipe OD | For Hole Dia. | Material | Collar Material | Color | Max. Pressure | Each | |
NPT Threads | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 2 | 2 3/8" | 3/4" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 000000 |
| 1/2 | 3 | 3 1/2" | 7/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 1/2 | 4 | 4 1/2" | 1 1/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 3/4 | 2 | 2 3/8" | 7/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 3/4 | 3 | 3 1/2" | 7/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 3/4 | 4 | 4 1/2" | 1 1/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 1 | 2 | 2 3/8" | 1 1/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 1 | 3 | 3 1/2" | 1 1/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 1 | 4 | 4 1/2" | 1 1/8" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 1 1/2 | 3 | 3 1/2" | 2 1/4" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 1 1/2 | 4 | 4 1/2" | 1 3/4" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 2 | 4 | 4 1/2" | 2 1/4" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 00000 |
| 2 | 6 | 6 5/8" | 2 1/4" | PVC Plastic | Stainless Steel | Dark Gray | 200 psi @ 72° F | 0000000 | 000000 |
Aluminum Slip-On Framing and Fittings
Half the weight of steel, this aluminum framing resists corrosion in wet environments. Slip the fittings over rails to construct custom railings, guard rails, storage racks, and shelving. Tighten the included set screws for a secure hold.
For technical drawings and 3-D models, click on a part number.
Through-hole fittings allow rails to run all the way through.
Adjustable-angle fittings can be positioned at any angle. Tighten the set screw to secure.
| For Rail OD | No. of Through Holes | Material | Includes | Each | |
Tee | |||||
|---|---|---|---|---|---|
| 1" | 1 | Aluminum | Set Screws | 0000000 | 00000 |
| 1 1/4" | 1 | Aluminum | Set Screws | 0000000 | 0000 |
| 1 5/8" | 1 | Aluminum | Set Screws | 0000000 | 00000 |
| 1 7/8" | 1 | Aluminum | Set Screws | 0000000 | 00000 |
| 2 3/8" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
Swivel Tee | |||||
| 1" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
| 1 1/4" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
| 1 5/8" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
| 1 7/8" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
| 2 3/8" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
45° Wye | |||||
| 1 5/8" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
| 1 7/8" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
Adjustable-Angle Wye | |||||
| 1" | 1 | Aluminum | Set Screws | 0000000 | 00000 |
| 1 1/4" | 1 | Aluminum | Set Screws | 0000000 | 00000 |
| 1 5/8" | 1 | Aluminum | Set Screws | 0000000 | 00000 |
| 1 7/8" | 1 | Aluminum | Set Screws | 0000000 | 00000 |
| 2 3/8" | 1 | Aluminum | Set Screws | 00000000 | 00000 |
Through-hole fittings allow rails to run all the way through.
Add-on through-hole fittings can be added to existing structures without disassembling.
Heavy Duty Clamp-On Framing and Fittings
Thick construction makes this framing strong and sturdy. This system has a secure clamping mechanism to hold heavy loads—no machining or welding required. Use clamp-on framing and fittings to form temporary partitions, modular conveyors, and workstations. Clamp fittings onto the rail and tighten the included hex head screws.
For technical drawings and 3-D models, click on a part number.
Through-hole fittings allow rails to run all the way through.
Adjustable-angle fittings can be positioned at any angle. Tighten the hex head screw to secure.
| For Rail OD | No. of Through Holes | Material | Each | |
Tee | ||||
|---|---|---|---|---|
| 1/2" | 1 | Aluminum | 0000000 | 000000 |
| 3/4" | 1 | Aluminum | 0000000 | 00000 |
| 1" | 1 | Aluminum | 0000000 | 00000 |
| 1 1/4" | 1 | Aluminum | 0000000 | 00000 |
| 1 1/2" | 1 | Aluminum | 0000000 | 00000 |
| 2" | 1 | Aluminum | 0000000 | 00000 |
Adjustable-Angle Wye | ||||
| 1/2" | 1 | Aluminum | 0000000 | 00000 |
| 3/4" | 1 | Aluminum | 0000000 | 00000 |
| 1" | 1 | Aluminum | 0000000 | 00000 |
| 1 1/4" | 1 | Aluminum | 0000000 | 00000 |
| 1 1/2" | 1 | Aluminum | 0000000 | 00000 |
| 2" | 1 | Aluminum | 0000000 | 00000 |
Flush-Fit Framing and Fittings
Flush connections between rails and fittings give structures a clean finished look. Use this framing for stair rails, work platforms, and workstations. Slide the rail over a fitting and tighten the included set screw—the fitting grips the rail from the inside.
For technical drawings and 3-D models, click on a part number.
