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.
More
Tube Supports for Yor-Lok Fittings for Copper Tubing
- For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Water
- Temperature Range: -40° to 400° F
- Tubing: Use with soft plastic
- Compatible With: Let-Lok, Parker A-Lok, Swagelok®
For technical drawings and 3-D models, click on a part number.
Tube Supports for Yor-Lok Fittings
- For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Water
- Temperature Range: -420° to 1200° F
- Tubing: Use with soft plastic
- Compatible With: Let-Lok, Parker A-Lok, Swagelok®
Use with soft plastic tubing to prevent the tube from collapsing.
For technical drawings and 3-D models, click on a part number.
For Tube | ||||
|---|---|---|---|---|
| OD | ID | Tube Support Material | Each | |
| 3/16" | 1/8" | 316 Stainless Steel | 00000000 | 00000 |
| 1/4" | 1/8" | 316 Stainless Steel | 00000000 | 0000 |
| 1/4" | 0.17" | 316 Stainless Steel | 00000000 | 0000 |
| 1/4" | 0.188" | 316 Stainless Steel | 00000000 | 0000 |
| 5/16" | 1/4" | 316 Stainless Steel | 00000000 | 0000 |
| 3/8" | 0.188" | 316 Stainless Steel | 00000000 | 0000 |
| 3/8" | 1/4" | 316 Stainless Steel | 00000000 | 0000 |
| 1/2" | 1/4" | 316 Stainless Steel | 00000000 | 0000 |
| 1/2" | 3/8" | 316 Stainless Steel | 00000000 | 0000 |
| 5/8" | 3/8" | 316 Stainless Steel | 00000000 | 00000 |
| 5/8" | 1/2" | 316 Stainless Steel | 00000000 | 00000 |
| 3/4" | 1/2" | 316 Stainless Steel | 00000000 | 00000 |
| 1" | 3/4" | 316 Stainless Steel | 00000000 | 00000 |
Tube Supports for Brass Compression Tube Fittings for Air and Water
Use these sleeves with brass compression nuts and fittings to create a seal on plastic and rubber tubing. They are brass, so they won’t damage tubing.
For technical drawings and 3-D models, click on a part number.
- Temperature Range: -65° to 250° F
- Tubing:
Tube supports with 135 psi @ 75° F or 165 psi @ 75° F max. pressures: Use with firm or soft polyethylene plastic or PVC plastic
Tube supports with all other max. pressures: Use with firm or soft (Durometer 1A-95A) polyethylene plastic or polypropylene plastic - Specifications Met: SAE J512, except metric sizes
For Tube | ||||||
|---|---|---|---|---|---|---|
| OD | ID | Tube Support Material | Max. Pressure | Pkg. Qty. | Pkg. | |
| 1/8" | 3/32" | Brass | 400 psi @ 72° F | 10 | 000000000 | 000000 |
| 3/16" | 1/8" | Brass | 400 psi @ 72° F | 10 | 000000000 | 00000 |
| 1/4" | 1/8" | Brass | 300 psi @ 72° F | 10 | 000000000 | 00000 |
| 1/4" | 5/32" | Brass | 165 psi @ 75° F | 10 | 000000000 | 00000 |
| 5/16" | 3/16" | Brass | 300 psi @ 72° F | 10 | 000000000 | 00000 |
| 3/8" | 1/4" | Brass | 165 psi @ 75° F | 10 | 000000000 | 00000 |
| 1/2" | 3/8" | Brass | 135 psi @ 75° F | 5 | 000000000 | 0000 |
| 5/8" | 15/32" | Brass | 150 psi @ 72° F | 5 | 000000000 | 00000 |
| 4mm | 2mm | Brass | 3300 psi @ 72° F | 25 | 000000000 | 00000 |
| 5mm | 3mm | Brass | 2750 psi @ 72° F | 1 | 000000000 | 0000 |
| 15mm | 12mm | Brass | 200 psi @ 72° F | 1 | 000000000 | 0000 |
| 18mm | 14mm | Brass | 200 psi @ 72° F | 1 | 000000000 | 0000 |
| 22mm | 16mm | Brass | 300 psi @ 72° F | 1 | 000000000 | 00000 |
- Temperature Range: -75° to 550° F
- Tubing: Use with hard or firm (Rockwell 15T 1-15T 60) nylon plastic, polyethylene plastic, polypropylene plastic, or polyurethane rubber
For Tube, mm | |||||
|---|---|---|---|---|---|
| OD | ID | Tube Support Material | Max. Pressure | Each | |
| 4 | 2.7 | Brass | 2100 psi @ 72° F | 00000000 | 00000 |
| 6 | 4 | Brass | 2100 psi @ 72° F | 0000000 | 000 |
| 8 | 6 | Brass | 1900 psi @ 72° F | 00000000 | 000 |
| 10 | 8 | Brass | 1300 psi @ 72° F | 00000000 | 000 |
| 12 | 9 | Brass | 1000 psi @ 72° F | 00000000 | 000 |
| 12 | 10 | Brass | 1000 psi @ 72° F | 00000000 | 000 |
| 14 | 12 | Brass | 1400 psi @ 72° F | 00000000 | 0000 |
| 15 | 12.5 | Brass | 1300 psi @ 72° F | 00000000 | 0000 |
| 16 | 13 | Brass | 1300 psi @ 72° F | 00000000 | 0000 |
| 18 | 15 | Brass | 1000 psi @ 72° F | 00000000 | 0000 |
| 22 | 18 | Brass | 1000 psi @ 72° F | 000000 | 0000 |
Tube Supports for Quick-Assembly Brass
Compression Tube Fittings for Air and Water
- Tubing: Use with firm or soft polyethylene plastic or polypropylene plastic
- Temperature Range: 0° to 150° F
Use these tube supports with soft polypropylene and polyethylene tubing to prevent the tube from collapsing. They are brass for good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
For Tube | |||||
|---|---|---|---|---|---|
| OD | ID | Tube Support Material | Max. Pressure | Pkg. | |
| 1/8" | 3/32" | Brass | 400 psi @ 72° F | 0000000 | 000000 |
Tube Supports for Plastic Compression Tube Fittings for Air
- For Use With: Air, Lubricated Air
- Temperature Range: -30° to 210° F
- Tubing: Use with firm or soft nylon plastic, polyethylene plastic or polypropylene plastic
Use these tube supports with soft nylon, polypropylene, and polyethylene tubing to prevent the tube from collapsing. They are polypropylene, which has excellent impact and abrasion resistance.
For technical drawings and 3-D models, click on a part number.
For Tube | Tube Support | ||||||
|---|---|---|---|---|---|---|---|
| OD | ID | Material | Color | Max. Pressure | Pkg. Qty. | Pkg. | |
| 1/4" | 3/16" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 00000 |
| 5/16" | 3/16" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
| 3/8" | 1/4" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
| 1/2" | 3/8" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
Tube Supports for Plastic Compression Tube Fittings for Water
- Temperature Range: -40° to 200° F
- Tubing: Use with firm or soft (Durometer 45D or less) nylon plastic, polyethylene plastic or polypropylene plastic
Use these tube supports with soft nylon, polypropylene, and polyethylene tubing to prevent the tube from collapsing. They are moisture-resistant acetal, so they’re good for use in wet environments.
For technical drawings and 3-D models, click on a part number.
Tube Supports for High-Temperature Compression
Tube Fittings for Food and Beverage
- Temperature Range: -40° to 270° F
- Tubing: Use with soft (Durometer 70A or less) nylon plastic, polyethylene plastic, or polypropylene plastic
- Specifications Met: FDA Compliant 21 CFR 177.2510, NSF/ANSI 51, NSF/ANSI 61, USP Class VI
Slip these tube supports into soft nylon, polyethylene, and polypropylene tubing to prevent the tube from collapsing. Made of PVDF (also known as Kynar), they have excellent strength and can handle high temperatures up to 270° F.
For technical drawings and 3-D models, click on a part number.
Tube Supports for Compression Tube Fittings for Food and Beverage
- Temperature Range: -40° to 200° F
- Tubing: Use with soft (Durometer 40A-65A) gum rubber, polyurethane rubber, PVC plastic, rubber blend, or silicone rubber
- Specifications Met: NSF/ANSI 51
Slip these tube supports into soft plastic and rubber tubing to prevent the tube from collapsing. They are nylon for excellent impact and abrasion resistance.
For technical drawings and 3-D models, click on a part number.
Tube Supports for Push-to-Connect Tube Fittings for Drinking Water
- Temperature Range: 35° to 150° F
- Tubing: Use with soft nylon plastic, polyethylene plastic, or PVC plastic
- Specifications Met: NSF/ANSI 51, NSF/ANSI 61
Use these tube supports with soft nylon, polyethylene, and PVC tubing to prevent the tube from collapsing. They are moisture-resistant acetal, so they won’t soften and lose strength in wet environments. All meet NSF/ANSI 51 for food equipment materials and NSF/ANSI 61 for components in drinking water systems.
For technical drawings and 3-D models, click on a part number.